Release 1.9.0

Co-authored-by: Elliot Lee <github.public@intelliot.com>

.eslintrc.json

@@ -0,0 +1,26 @@
+{
+  "env": {
+    "browser": true,
+    "es6": true,
+    "node": true,
+    "mocha": true
+  },
+  "extends": [
+    "eslint:recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": 2018,
+    "sourceType": "module"
+  },
+  "plugins": [
+    "@typescript-eslint"
+  ],
+  "rules": {
+    "no-useless-constructor": 0,
+    "no-unused-vars": 0,
+    "no-prototype-builtins": 0,
+    "require-atomic-updates": 0,
+    "no-dupe-class-members": 0
+  }
+}

.flowconfig

@@ -1,14 +0,0 @@
-[ignore]
-.*/ripple-lib/src/.*
-.*/ripple-lib/dist/.*
-.*/ripple-lib/test/fixtures/.*
-.*/node_modules/flow-bin/.*
-.*/node_modules/webpack/.*
-
-[include]
-./node_modules/
-
-[libs]
-
-[options]
-module.system=node

.gitignore

@@ -1,5 +1,9 @@
 # .gitignore
 
+# Ignore package locks other than Yarn.
+package-lock.json
+npm-shrinkwrap.json
+
 # Ignore vim swap files.
 *.swp
 
@@ -51,13 +55,16 @@ test/config.js
 # Ignore npm-debug
 npm-debug.log
 
-# Ignore dist folder, build for bower
+# Ignore dist folder, built from tsc
 dist/
 
-# Ignore flow output directory
-out/
+# TypeScript incremental compilation cache
+*.tsbuildinfo
 
 # Ignore perf test cache
 scripts/cache
 
-eslintrc
+.eslintrc
+
+# nyc (istanbul)
+.nyc_output

.npmignore

@@ -1,4 +0,0 @@
-lib-cov
-coverage.html
-src
-dist/bower

.nvmrc

@@ -0,0 +1 @@
+v12

.nycrc

@@ -0,0 +1,10 @@
+{
+  "include": ["src/**/*.ts"],
+  "exclude": ["src/**/*.d.ts"],
+  "extension": [".ts"],
+  "require": ["ts-node/register"],
+  "reporter": ["text-summary", "html"],
+  "sourceMap": true,
+  "instrument": true,
+  "cache": true
+}

.prettierrc

@@ -0,0 +1,10 @@
+{
+  "parser": "typescript",
+  "printWidth": 80,
+  "tabWidth": 2,
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "none",
+  "quoteProps": "consistent",
+  "bracketSpacing": false
+}

.travis.yml

@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - 10
+  - 12
+  - 13
+script:
+  - yarn test
+  - yarn build
+  - yarn lint

APPLICATIONS.md

@@ -0,0 +1,157 @@
+# Applications using ripple-lib (RippleAPI)
+
+A curated list of some of the projects and apps that leverage `ripple-lib` in some way.
+
+**Have one to add?** Please edit this file and open a PR!
+
+## Notice (disclaimer)
+
+These sites are independent of Ripple and have not been authorized, endorsed, sponsored or otherwise approved by Ripple or its affiliates.
+
+Warning: Use at your own risk.
+
+## Exchanges
+
+- **[The World Exchange](https://www.theworldexchange.net/)**
+
+  Trade, issue, and send directly on the XRP Ledger. A user interface for the XRPL's decentralized exchange.
+
+- **[Bitso](https://bitso.com/)**
+
+  Exchange allowing clients to buy and sell XRP, based in Mexico.
+
+## Data and visualizations
+
+- **[xrpintel - XRP Intelligence](https://xrpintel.com/)**
+
+  Monitor the XRP Network in real time and explore historical statistics.
+
+- **[XRP Charts](https://xrpcharts.ripple.com/)** (xrpcharts.ripple.com)
+
+  XRP Charts provides information based on public data, including trade volume, top markets, metrics, transactions, and more.
+
+- **[Ripple Live](https://gatehub.net/live)** (gatehub.net/live)
+
+  Visualize XRP network transactions.
+
+- **[XRPL Dev. Dashboard](https://xrp.fans/)** (xrp.fans)
+
+  Debugging dashboard for `rippled-ws-client-pool`, transaction and query explorer, and transaction signing and submission tool.
+
+- **[XRP Value](http://xrpvalue.com/)**
+
+  Real-time XRP price, trades, and orderbook data from the XRP Ledger.
+
+- **[Bithomp - XRP Explorer](https://bithomp.com/explorer/)**
+
+  Look up information by entering an address, transaction hash, username, or PayID.
+
+- **[Bithomp - XRPL validators](https://bithomp.com/validators)**
+
+  List of XRPL validators, nodes, and testnet validators.
+
+- **[XRP Scan - XRP Ledger explorer](https://xrpscan.com)**
+
+  XRP Ledger explorer, metrics and analytics.
+  
+- **[xrplorer](https://xrplorer.com)**
+
+  XRP Ledger explorer, API, metrics, and analytics using a graph database that is synchronized live with the XRPL.
+
+- **[zerptracker](https://zerptracker.com)**
+
+  Monitor the XRPL using powerful JSONPath expressions, and receive notifications via email, SMS, webhooks, and more.
+
+## Wallets and wallet tools
+
+- **[XUMM](https://xumm.app/)**
+
+  Users can use the xumm application to track their accounts, balances and transactions. The true power of xumm is the platform available for developers.
+
+- **[Xpring Wallet](https://xpring.io)** (uses `ripple-keypairs`)
+
+  Non-custodial XRP wallet.
+
+- **[XRP Toolkit](https://www.xrptoolkit.com)**
+
+  A web interface to the XRP Ledger, supporting both hardware and software wallets.
+
+- **[Toast Wallet](https://toastwallet.com/)**
+
+  A free, open source XRP Wallet for iOS, Android, Windows, Mac and Linux.
+
+- **[Toastify Ledger](https://github.com/WietseWind/toastify-ledger)** (uses `ripple-keypairs`)
+
+  Add a Regular Key to a mnemonic XRP Wallet (e.g. Ledger Nano S) to use the account with a Family Seed (secret).
+
+- **[Bithomp-submit](https://github.com/Bithomp/bithomp-submit)** (GitHub)
+
+  A tool to submit an offline-signed XRPL transaction.
+
+- **[Kyte](https://kyteapp.co/)** (kyteapp.co) ([Source](https://github.com/WietseWind/Zerp-Wallet)) (Deprecated)
+
+  Web-based XRP wallet.
+
+- **[XRP Vanity Address Generator](https://github.com/WietseWind/xrp-vanity-generator)** (Node.js)
+
+  A vanity address is a wallet address containing a few characters you like at the beginning or the end of the wallet address.
+
+- **[XRP Account Mnemonic Recovery](https://github.com/WietseWind/xrp-mnemonic-recovery)** (uses `ripple-keypairs`)
+
+  Recover a 24 word mnemonic if one word is wrong or one word is missing.
+
+## Send and request payments
+
+- **[XRP Tip Bot](https://www.xrptipbot.com/)**
+
+  A bot that enables users on reddit, Twitter and Discord to send XRP to each other through reddit comments and Twitter tweets.
+
+- **[XRP Text](https://xrptext.com/)**
+
+  Send XRP using SMS text messages.
+
+- **[XRParrot](https://xrparrot.com/)** (uses `ripple-address-codec`)
+
+  Easy EUR (SEPA) to XRP transfer (currency conversion).
+
+- **[XRP Payment](https://xrpayments.co/)** (xrpayments.co)
+
+  Tool for generating a XRP payment request URI in a QR code, with currency converter.
+
+## Development tools
+
+- **[XRP Faucets for Testnet and Devnet](https://xrpl.org/xrp-testnet-faucet.html)**
+
+  Get some test funds for development on the test network. The faucet uses `ripple-lib`.
+
+## Code samples and libraries
+
+- **[ilp-plugin-xrp-paychan](https://github.com/interledgerjs/ilp-plugin-xrp-paychan)**
+
+  Send ILP payments using XRP and payment channels (PayChan).
+
+- **[RunKit: WietseWind](https://runkit.com/wietsewind/)**
+
+  XRP Ledger code samples for Node.js.
+
+- **[GitHub Gist: WietseWind](https://gist.github.com/WietseWind)**
+
+  XRP Ledger code samples for Node.js and the web (mostly).
+
+- **[rippled-ws-client-sign](https://github.com/WietseWind/rippled-ws-client-sign)**
+
+  Sign transactions, with support for MultiSign.
+
+- **[ILP-enabled power switch](https://xrpcommunity.blog/raspberry-pi-interledger-xp-powerswitch-howto/)** ([video](https://www.youtube.com/watch?v=c-eS0HQUuJg)) (uses [`moneyd-uplink-xrp`](https://github.com/interledgerjs/moneyd-uplink-xrp))
+
+  For about $30 in parts (Raspberry Pi, 3.3V Relay board and a few wires) you can build your own power switch that will switch on if a streaming ILP payment comes in. When the payment stream stops, the power turns off.
+
+## Related apps that do not appear to use ripple-lib
+
+- **[XRP Stats](https://ledger.exposed/)** (ledger.exposed)
+
+  Rich list, live ledger stats and XRP distribution. Visualize escrows and flow of funds.
+
+- **[XRP Vanity](https://xrpvanity.com/)** (xrpvanity.com)
+
+  Custom XRP addresses for sale, delivered by SetRegularKey.

Gulpfile.js

@@ -1,129 +0,0 @@
-/* eslint-disable no-var, no-param-reassign */
-/* these eslint rules are disabled because gulp does not support babel yet */
-'use strict';
-var _ = require('lodash');
-var gulp = require('gulp');
-var uglify = require('gulp-uglify');
-var rename = require('gulp-rename');
-var webpack = require('webpack');
-var bump = require('gulp-bump');
-var argv = require('yargs').argv;
-
-var pkg = require('./package.json');
-
-function webpackConfig(extension, overrides) {
-  overrides = overrides || {};
-  var defaults = {
-    cache: true,
-    entry: './src/index.js',
-    output: {
-      library: 'ripple',
-      path: './build/',
-      filename: ['ripple-', extension].join(pkg.version)
-    },
-    module: {
-      loaders: [{
-        test: /\.js$/,
-        exclude: /node_modules/,
-        loader: 'babel-loader?optional=runtime'
-      }, {
-        test: /\.json/,
-        loader: 'json-loader'
-      }]
-    }
-  };
-  return _.assign({}, defaults, overrides);
-}
-
-gulp.task('build', function(callback) {
-  webpack(webpackConfig('.js'), callback);
-});
-
-gulp.task('build-min', ['build'], function() {
-  return gulp.src(['./build/ripple-', '.js'].join(pkg.version))
-  .pipe(uglify())
-  .pipe(rename(['ripple-', '-min.js'].join(pkg.version)))
-  .pipe(gulp.dest('./build/'));
-});
-
-gulp.task('build-debug', function(callback) {
-  var configOverrides = {debug: true, devtool: 'eval'};
-  webpack(webpackConfig('-debug.js', configOverrides), callback);
-});
-
-/**
- * Generate a WebPack external for a given unavailable module which replaces
- * that module's constructor with an error-thrower
- */
-
-function buildUseError(cons) {
-  return ('var {<CONS>:function(){throw new Error('
-          + '"Class is unavailable in this build: <CONS>")}}')
-          .replace(new RegExp('<CONS>', 'g'), cons);
-}
-
-gulp.task('build-core', function(callback) {
-  var configOverrides = {
-    cache: false,
-    entry: './src/remote.js',
-    externals: [{
-      './transaction': buildUseError('Transaction'),
-      './orderbook': buildUseError('OrderBook'),
-      './account': buildUseError('Account'),
-      './serializedobject': buildUseError('SerializedObject')
-    }],
-    plugins: [
-      new webpack.optimize.UglifyJsPlugin()
-    ]
-  };
-  webpack(webpackConfig('-core.js', configOverrides), callback);
-});
-
-gulp.task('bower-build', ['build'], function() {
-  return gulp.src(['./build/ripple-', '.js'].join(pkg.version))
-  .pipe(rename('ripple.js'))
-  .pipe(gulp.dest('./dist/bower'));
-});
-
-gulp.task('bower-build-min', ['build-min'], function() {
-  return gulp.src(['./build/ripple-', '-min.js'].join(pkg.version))
-  .pipe(rename('ripple-min.js'))
-  .pipe(gulp.dest('./dist/bower'));
-});
-
-gulp.task('bower-build-debug', ['build-debug'], function() {
-  return gulp.src(['./build/ripple-', '-debug.js'].join(pkg.version))
-  .pipe(rename('ripple-debug.js'))
-  .pipe(gulp.dest('./dist/bower'));
-});
-
-gulp.task('bower-version', function() {
-  gulp.src('./dist/bower/bower.json')
-  .pipe(bump({version: pkg.version}))
-  .pipe(gulp.dest('./dist/bower'));
-});
-
-gulp.task('bower', ['bower-build', 'bower-build-min', 'bower-build-debug',
-                    'bower-version']);
-
-gulp.task('watch', function() {
-  gulp.watch('src/*', ['build-debug']);
-});
-
-gulp.task('version-bump', function() {
-  if (!argv.type) {
-    throw new Error('No type found, pass it in using the --type argument');
-  }
-
-  gulp.src('./package.json')
-  .pipe(bump({type: argv.type}))
-  .pipe(gulp.dest('./'));
-});
-
-gulp.task('version-beta', function() {
-  gulp.src('./package.json')
-  .pipe(bump({version: pkg.version + '-beta'}))
-  .pipe(gulp.dest('./'));
-});
-
-gulp.task('default', ['build', 'build-debug', 'build-min']);

LICENSE

@@ -1,3 +1,5 @@
+ISC License
+
 Copyright (c) 2012-2015 Ripple Labs Inc.
 
 Permission to use, copy, modify, and distribute this software for any

README.md

@@ -1,37 +1,96 @@
-#ripple-lib
+# ripple-lib (RippleAPI)
 
-A JavaScript API for interacting with Ripple in Node.js and the browser
-
-[![Circle CI](https://circleci.com/gh/ripple/ripple-lib/tree/develop.svg?style=svg)](https://circleci.com/gh/ripple/ripple-lib/tree/develop) [![Coverage Status](https://coveralls.io/repos/ripple/ripple-lib/badge.png?branch=develop)](https://coveralls.io/r/ripple/ripple-lib?branch=develop)
+A JavaScript/TypeScript API for interacting with the XRP Ledger
 
 [![NPM](https://nodei.co/npm/ripple-lib.png)](https://www.npmjs.org/package/ripple-lib)
 
-###Features
+This is the recommended library for integrating a JavaScript/TypeScript app with the XRP Ledger, especially if you intend to use advanced functionality such as IOUs, payment paths, the decentralized exchange, account settings, payment channels, escrows, multi-signing, and more.
 
-+ Connect to a rippled server in JavaScript (Node.js or browser)
-+ Issue [rippled API](https://ripple.com/build/rippled-apis/) requests
-+ Listen to events on the Ripple network (transaction, ledger, etc.)
-+ Sign and submit transactions to the Ripple network
+## [➡️ Reference Documentation](https://xrpl.org/rippleapi-reference.html)
 
-##Getting Started
+See the full reference documentation on the XRP Ledger Dev Portal.
 
-Install `ripple-lib` using npm:
+## [➡️ Applications and Projects](APPLICATIONS.md)
+
+What is ripple-lib used for? The applications on the list linked above use `ripple-lib`. Open a PR to add your app or project to the list!
+
+### Features
+
++ Connect to a `rippled` server from Node.js or a web browser
++ Helpers for creating requests and parsing responses for the [rippled API](https://developers.ripple.com/rippled-api.html)
++ Listen to events on the XRP Ledger (transactions, ledger, validations, etc.)
++ Sign and submit transactions to the XRP Ledger
++ Type definitions for TypeScript
+
+### Requirements
+
++ **[Node.js v14](https://nodejs.org/)** is recommended. Other versions may work but are not frequently tested.
++ **[Yarn](https://yarnpkg.com/)** is recommended. `npm` may work but we use `yarn.lock`.
+
+## Getting Started
+
+See also: [RippleAPI Beginners Guide](https://xrpl.org/get-started-with-rippleapi-for-javascript.html)
+
+In an existing project (with `package.json`), install `ripple-lib`:
 ```
-  $ npm install ripple-lib
+$ yarn add ripple-lib
 ```
 
-Then see the [documentation](https://github.com/ripple/ripple-lib/blob/develop/docs/index.md) and [code samples](https://github.com/ripple/ripple-lib/tree/develop/docs/samples)
+Then see the documentation:
 
-##Running tests
+## Documentation
+
++ [RippleAPI Beginners Guide](https://xrpl.org/get-started-with-rippleapi-for-javascript.html)
++ [RippleAPI Full Reference Documentation](https://xrpl.org/rippleapi-reference.html) ([in this repo](https://github.com/ripple/ripple-lib/blob/develop/docs/index.md))
++ [Code Samples](https://github.com/ripple/ripple-lib/tree/develop/docs/samples)
+
+### Mailing Lists
+
+We have a low-traffic mailing list for announcements of new ripple-lib releases. (About 1 email per week)
+
++ [Subscribe to ripple-lib-announce](https://groups.google.com/forum/#!forum/ripple-lib-announce)
+
+If you're using the XRP Ledger in production, you should run a [rippled server](https://github.com/ripple/rippled) and subscribe to the ripple-server mailing list as well.
+
++ [Subscribe to ripple-server](https://groups.google.com/forum/#!forum/ripple-server)
+
+## Development
+
+To build the library for Node.js and the browser:
+```
+$ yarn build
+```
+
+The TypeScript compiler will [output](./tsconfig.json#L7) the resulting JS files in `./dist/npm/`.
+
+webpack will output the resulting JS files in `./build/`.
+
+For details, see the `scripts` in `package.json`.
+
+## Running Tests
+
+### Unit Tests
 
 1. Clone the repository
-2. `cd` into the repository and install dependencies with `npm install`
-3. `npm test` or `npm test --coverage` (`istanbul` will create coverage reports in coverage/lcov-report/`)
+2. `cd` into the repository and install dependencies with `yarn install`
+3. `yarn test`
 
-##Generating Documentation
+### Linting
 
-The continuous integration tests require that the documentation stays up-to-date. If you make changes the the JSON schemas, fixtures, or documentation sources, you must update the documentation by running `npm run docgen`.
+Run `yarn lint` to lint the code with `eslint`.
 
-##More Information
+## Generating Documentation
 
-+ [Ripple Dev Portal](https://ripple.com/build/)
+Do not edit `./docs/index.md` directly because it is a generated file.
+
+Instead, edit the appropriate `.md.ejs` files in `./docs/src/`.
+
+If you make changes to the JSON schemas, fixtures, or documentation sources, update the documentation by running `yarn run docgen`.
+
+## More Information
+
++ [ripple-lib-announce mailing list](https://groups.google.com/forum/#!forum/ripple-lib-announce) - subscribe for release announcements
++ [RippleAPI Reference](https://xrpl.org/rippleapi-reference.html) - XRP Ledger Dev Portal
++ [XRP Ledger Dev Portal](https://xrpl.org/)
+
+ [![Build Status](https://travis-ci.org/ripple/ripple-lib.svg?branch=master)](https://travis-ci.org/ripple/ripple-lib)

SECURITY.md

@@ -0,0 +1,29 @@
+# Security Policy
+
+## Supported Versions
+
+This table shows which versions of ripple-lib are currently supported with security updates:
+
+| Version | Supported              |
+| ------- | ---------------------- |
+| 1.x     | :white_check_mark: Yes |
+| 0.x     | :x:                No  |
+
+## Responsible disclosure security policy
+
+The responsible disclosure of vulnerabilities helps to protect users of the project. Vulnerabilities are first triaged in a private manner, and only publicly disclosed after a reasonable time period that allows patching the vulnerability and provides an upgrade path for users.
+
+When contacting us directly via email, we will do our best to respond in a reasonable time to resolve the issue. Do not disclose the vulnerability until it has been patched and users have been given time to upgrade.
+
+We kindly ask you to refrain from malicious acts that put our users, the project, or any of the project’s team members at risk.
+
+## Reporting a security issue
+
+Security is a top priority. But no matter how much effort we put into security, there can still be vulnerabilities present.
+
+If you discover a security vulnerability, please use the following means of communications to report it to us:
+
+- Report the security issue to bugs@ripple.com
+- [Ripple Bug Bounty](https://ripple.com/bug-bounty/)
+
+Your efforts to responsibly disclose your findings are sincerely appreciated and will be taken into account to acknowledge your contributions.

circle.yml

@@ -1,7 +1,18 @@
 machine:
   node:
-    version: 0.12.0
+    version: 6.11.3
+  hosts:
+    testripple.circleci.com: 127.0.0.1
+dependencies:
+  pre:
+    - wget https://s3-us-west-2.amazonaws.com/ripple-debs/rippled_0.30.1-b11-1.deb
+    - sudo dpkg -i rippled_0.30.1-b11-1.deb
 test:
+  pre:
+    - rippled -a --start --conf "$HOME/$CIRCLE_PROJECT_REPONAME/test/integration/rippled.cfg":
+        background: true
   override:
     - scripts/ci.sh "$CIRCLE_NODE_INDEX" "$CIRCLE_NODE_TOTAL":
         parallel: true
+  post:
+    - killall /usr/bin/rippled

docs/samples/README

@@ -1,3 +0,0 @@
-Usage:
-babel-node balances.js
-babel-node payment.js (requires setting address and secret in source file first)

docs/samples/README.md

@@ -0,0 +1,5 @@
+Usage:
+babel-node balances.js
+babel-node cancelall.js (requires setting address and secret in source file first)
+babel-node payment.js (requires setting address and secret in source file first)
+babel-node ticket.js (requires setting address and secret in source file first)

docs/samples/balances.js

@@ -1,7 +1,7 @@
 'use strict';
 const RippleAPI = require('../../src').RippleAPI; // require('ripple-lib')
 
-const api = new RippleAPI({servers: ['wss://s1.ripple.com:443']});
+const api = new RippleAPI({server: 'wss://s1.ripple.com:443'});
 const address = 'r3kmLJN5D28dHuH8vZNUZpMC43pEHpaocV';
 
 api.connect().then(() => {

docs/samples/cancelall.js

@@ -0,0 +1,38 @@
+'use strict';
+const RippleAPI = require('../../dist/npm').RippleAPI; // require('ripple-lib')
+
+const address = 'rLDYrujdKUfVx28T9vRDAbyJ7G2WVXKo4K';
+const secret = '';
+
+const api = new RippleAPI({server: 'wss://s1.ripple.com:443'});
+const instructions = {maxLedgerVersionOffset: 5};
+
+function fail(message) {
+  console.error(message);
+  process.exit(1);
+}
+
+function cancelOrder(orderSequence) {
+  console.log('Cancelling order: ' + orderSequence.toString());
+  return api.prepareOrderCancellation(address, {orderSequence}, instructions)
+  .then(prepared => {
+    const signing = api.sign(prepared.txJSON, secret);
+    return api.submit(signing.signedTransaction);
+  });
+}
+
+function cancelAllOrders(orderSequences) {
+  if (orderSequences.length === 0) {
+    return Promise.resolve();
+  }
+  const orderSequence = orderSequences.pop();
+  return cancelOrder(orderSequence).then(() => cancelAllOrders(orderSequences));
+}
+
+api.connect().then(() => {
+  console.log('Connected...');
+  return api.getOrders(address).then(orders => {
+    const orderSequences = orders.map(order => order.properties.sequence);
+    return cancelAllOrders(orderSequences);
+  }).then(() => process.exit(0));
+}).catch(fail);

docs/samples/payment.js

@@ -4,13 +4,13 @@ const RippleAPI = require('../../src').RippleAPI; // require('ripple-lib')
 const address = 'INSERT ADDRESS HERE';
 const secret = 'INSERT SECRET HERE';
 
-const api = new RippleAPI({servers: ['wss://s1.ripple.com:443']});
+const api = new RippleAPI({server: 'wss://s1.ripple.com:443'});
 const instructions = {maxLedgerVersionOffset: 5};
 
 const payment = {
   source: {
     address: address,
-    amount: {
+    maxAmount: {
       value: '0.01',
       currency: 'XRP'
     }

docs/samples/ticket.js

@@ -0,0 +1,31 @@
+'use strict';
+const RippleAPI = require('../../src').RippleAPI; // require('ripple-lib')
+
+const address = 'INSERT ADDRESS HERE';
+const secret = 'INSERT SECRET HERE';
+
+const api = new RippleAPI({server: 'wss://s1.ripple.com:443'});
+const instructions = {
+  maxLedgerVersionOffset: 5
+};
+const numberOfTickets = 1;
+
+function quit(message) {
+  console.log(message);
+  process.exit(0);
+}
+
+function fail(message) {
+  console.error(message);
+  process.exit(1);
+}
+
+api.connect().then(() => {
+  console.log('Connected...');
+  return api.prepareTicketCreate(address, numberOfTickets, instructions).then(prepared => {
+    console.log('Ticket transaction prepared...');
+    const {signedTransaction} = api.sign(prepared.txJSON, secret);
+    console.log('Ticket transaction signed...');
+    api.submit(signedTransaction).then(quit, fail);
+  });
+}).catch(fail);

docs/src/basictypes.md.ejs

@@ -1,32 +1,43 @@
 # Basic Types
 
-## Ripple Address
+## Address
 
 ```json
 "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59"
 ```
 
-Every Ripple account has an *address*, which is a base58-encoding of a hash of the account's public key. Ripple addresses always start with the lowercase letter `r`.
+```json
+"X7AcgcsBL6XDcUb289X4mJ8djcdyKaB5hJDWMArnXr61cqZ"
+```
+
+An *address* refers to a specific XRP Ledger account. It is a base-58 encoding of a hash of the account's public key. There are two kinds of addresses in common use:
+
+### Classic Address
+
+A *classic address* encodes a hash of the account's public key and a checksum. It has no other data. This kind of address always starts with the lowercase letter `r`.
+
+### X-address
+
+An *X-address* encodes a hash of the account's public key, a tag, and a checksum. This kind of address starts with the uppercase letter `X` if it is intended for use on the production XRP Ledger (mainnet). It starts with the uppercase letter `T` if it is intended for use on a test network such as Testnet or Devnet.
 
 ## Account Sequence Number
 
-Every Ripple account has a *sequence number* that is used to keep transactions in order. Every transaction must have a sequence number. A transaction can only be executed if it has the next sequence number in order, of the account sending it. This prevents one transaction from executing twice and transactions executing out of order. The sequence number starts at `1` and increments for each transaction that the account makes.
+Every XRP Ledger account has a *sequence number* that is used to keep transactions in order. Every transaction must have a sequence or a ticketSequence number. A transaction can only be executed if it has the next sequence number in order, of the account sending it, or uses a previously generated ticketSequence number. This prevents one transaction from executing twice and transactions executing out of order. The sequence number starts at `1` and increments for each transaction that the account makes.
 
 ## Currency
 
-Currencies are represented as either 3-character currency codes or 40-character uppercase hexadecimal strings. We recommend using uppercase [ISO 4217 Currency Codes](http://www.xe.com/iso4217.php) only. The string "XRP" is disallowed on trustlines because it is reserved for the Ripple native currency. The following characters are permitted: all uppercase and lowercase letters, digits, as well as the symbols `?`, `!`, `@`, `#`, `$`, `%`, `^`, `&`, `*`, `<`, `>`, `(`, `)`, `{`, `}`, `[`, `]`, and `|`.
+Currencies are represented as either 3-character currency codes or 40-character uppercase hexadecimal strings. We recommend using uppercase [ISO 4217 Currency Codes](http://www.xe.com/iso4217.php) only. The string "XRP" is disallowed on trustlines because it is reserved for the XRP Ledger's native currency. The following characters are permitted: all uppercase and lowercase letters, digits, as well as the symbols `?`, `!`, `@`, `#`, `$`, `%`, `^`, `&`, `*`, `<`, `>`, `(`, `)`, `{`, `}`, `[`, `]`, and `|`.
 
 ## Value
 A *value* is a quantity of a currency represented as a decimal string. Be careful: JavaScript's native number format does not have sufficient precision to represent all values. XRP has different precision from other currencies.
 
-**XRP** has 6 significant digits past the decimal point. In other words, XRP cannot be divided into positive values smaller than `0.000001` (1e-6). XRP has a maximum value of `100000000000` (1e11).
-
-**Non-XRP values** have 15 decimal digits of precision, with a maximum value of `9999999999999999e80`. The smallest positive non-XRP value is `1e-81`.
+**XRP** has 6 significant digits past the decimal point. In other words, XRP cannot be divided into positive values smaller than `0.000001` (1e-6). This smallest unit is called a "drop". XRP has a maximum value of `100000000000` (1e11). Some RippleAPI methods accept XRP in order to maintain compatibility with older versions of the API. For consistency with the `rippled` APIs, we recommend formally specifying XRP values in *drops* in all API requests, and converting them to XRP for display. This is similar to Bitcoin's *satoshis* and Ethereum's *wei*. 1 XRP = 1,000,000 drops.
 
+**Non-XRP values** have 16 decimal digits of precision, with a maximum value of `9999999999999999e80`. The smallest positive non-XRP value is `1e-81`.
 
 ## Amount
 
-Example amount:
+Example 100.00 USD amount:
 
 ```json
 {
@@ -36,15 +47,16 @@ Example amount:
 }
 ```
 
-Example XRP amount:
+Example 3.0 XRP amount, in drops:
 ```json
 {
-  "currency": "XRP",
-  "value": "2000"
+  "currency": "drops",
+  "value": "3000000"
 }
 ```
+(Requires `ripple-lib` version 1.0.0 or higher.)
 
-An *amount* is data structure representing a currency, a quantity of that currency, and the counterparty on the trustline that holds the value. For XRP, there is no counterparty.
+An *amount* is an object specifying a currency, a quantity of that currency, and the counterparty (issuer) on the trustline that holds the value. For XRP, there is no counterparty.
 
 A *lax amount* allows the counterparty to be omitted for all currencies. If the counterparty is not specified in an amount within a transaction specification, then any counterparty may be used for that amount.
 
@@ -52,4 +64,4 @@ A *lax lax amount* allows either or both the counterparty and value to be omitte
 
 A *balance* is an amount than can have a negative value.
 
-<%- renderSchema('objects/amount-base.json') %>
+<%- renderSchema('objects/amountbase.json') %>

docs/src/boilerplate.md.ejs

@@ -3,11 +3,22 @@
 Use the following [boilerplate code](https://en.wikipedia.org/wiki/Boilerplate_code) to wrap your custom code using RippleAPI.
 
 ```javascript
-const {RippleAPI} = require('ripple-lib');
+const RippleAPI = require('ripple-lib').RippleAPI;
 
 const api = new RippleAPI({
   server: 'wss://s1.ripple.com' // Public rippled server hosted by Ripple, Inc.
 });
+api.on('error', (errorCode, errorMessage) => {
+  console.log(errorCode + ': ' + errorMessage);
+});
+api.on('connected', () => {
+  console.log('connected');
+});
+api.on('disconnected', (code) => {
+  // code - [close code](https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent) sent by the server
+  // will be 1000 if this was normal closure
+  console.log('disconnected, code:', code);
+});
 api.connect().then(() => {
   /* insert code here */
 }).then(() => {
@@ -15,9 +26,9 @@ api.connect().then(() => {
 }).catch(console.error);
 ```
 
-RippleAPI is designed to work in [NodeJS](https://nodejs.org) (version `0.12.0` or greater) using [Babel](https://babeljs.io/) for [ECMAScript 6](https://babeljs.io/docs/learn-es2015/) support.
+RippleAPI is designed to work in [Node.js](https://nodejs.org) version 6 or higher. Ripple recommends Node.js v10 LTS.
 
-The code samples in this documentation are written in ES6, but `RippleAPI` will work with ES5 also. Regardless of whether you use ES5 or ES6, the methods that return promises will return [ES6-style promises](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise).
+The code samples in this documentation are written with ECMAScript 6 (ES6) features, but `RippleAPI` also works with ECMAScript 5 (ES5). Regardless of whether you use ES5 or ES6, the methods that return Promises return [ES6-style promises](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise).
 
 <aside class="notice">
 All the code snippets in this documentation assume that you have surrounded them with this boilerplate.
@@ -27,6 +38,10 @@ All the code snippets in this documentation assume that you have surrounded them
 If you omit the "catch" section, errors may not be visible.
 </aside>
 
+<aside class="notice">
+The "error" event is emitted whenever an error occurs that cannot be associated with a specific request. If the listener is not registered, an exception will be thrown whenever the event is emitted.
+</aside>
+
 ### Parameters
 
 The RippleAPI constructor optionally takes one argument, an object with the following options:
@@ -38,16 +53,10 @@ If you omit the `server` parameter, RippleAPI operates [offline](#offline-functi
 
 ### Installation ###
 
-1. Install [NodeJS](https://nodejs.org) and the Node Package Manager (npm). Most Linux distros have a package for NodeJS, but make sure you have version `0.12.0` or higher.
-2. Use npm to install [Babel](https://babeljs.io/) globally:
-      `npm install -g babel`
-3. Use npm to install RippleAPI:
-      `npm install ripple-lib`
+1. Install [Node.js](https://nodejs.org) and [Yarn](https://yarnpkg.com/en/docs/install). Most Linux distros have a package for Node.js; check that it's the version you want.
+2. Use yarn to install RippleAPI:
+      `yarn add ripple-lib`
 
-After you have installed ripple-lib, you can create scripts using the [boilerplate](#boilerplate) and run them using babel-node:
-      `babel-node script.js`
-
-<aside class="notice">
-Instead of using babel-node in production, we recommend using Babel to transpile to ECMAScript 5 first.
-</aside>
+After you have installed ripple-lib, you can create scripts using the [boilerplate](#boilerplate) and run them using the Node.js executable, typically named `node`:
 
+      `node script.js`

docs/src/combine.md.ejs

@@ -0,0 +1,24 @@
+## combine
+
+`combine(signedTransactions: Array<string>): {signedTransaction: string, id: string}`
+
+Combines signed transactions from multiple accounts for a multisignature transaction. The signed transaction must subsequently be [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema("input/combine.json") %>
+
+### Return Value
+
+This method returns an object with the following structure:
+
+<%- renderSchema("output/sign.json") %>
+
+### Example
+
+```javascript
+const signedTransactions = <%- importFile('test/fixtures/requests/combine.json') %>;
+return api.combine(signedTransactions);
+```
+
+<%- renderFixture("responses/combine.json") %>

docs/src/computeLedgerHash.md.ejs

@@ -1,6 +1,6 @@
 ## computeLedgerHash
 
-`computeLedgerHash(ledger: Object): string`
+`computeLedgerHash(ledger: object): string`
 
 Compute the hash of a ledger.
 

docs/src/deriveAddress.md.ejs

@@ -0,0 +1,19 @@
+## deriveAddress
+
+`deriveAddress(publicKey: string): string`
+
+Derive an XRP Ledger address from a public key.
+
+### Parameters
+
+This method takes one parameter, the public key from which to derive the address.
+
+### Return Value
+
+This method returns a string corresponding to the address derived from the public key.
+
+### Example
+
+```javascript
+var address = api.deriveAddress(public_key);
+```

docs/src/deriveKeypair.md.ejs

@@ -0,0 +1,21 @@
+## deriveKeypair
+
+`deriveKeypair(seed: string): {privateKey: string, publicKey: string}`
+
+Derive a public and private key from a seed.
+
+### Parameters
+
+This method takes one parameter, the seed from which to derive the public and private key.
+
+### Return Value
+
+This method returns an object containing the public and private components of the keypair corresponding to the seed.
+
+### Example
+
+```javascript
+var keypair = api.deriveKeypair(seed)
+var public_key = keypair.publicKey;
+var private_key = keypair.privateKey;
+```

docs/src/events.md.ejs

@@ -20,16 +20,26 @@ api.on('ledger', ledger => {
 
 ## error
 
-This event is emitted when there is an error on the connection to the server.
+This event is emitted when there is an error on the connection to the server that cannot be associated to a specific request.
 
 ### Return Value
 
-The first parameter is a string indicating the error type, which may be `badMessage` (meaning that rippled returned a malformed message), or one of the [rippled Universal Errors](https://ripple.com/build/rippled-apis/#universal-errors). The second parameter is a message explaining the error, or the message that caused the error in the case of `badMessage`.
+The first parameter is a string indicating the error type:
+* `badMessage` - rippled returned a malformed message
+* `websocket` - the websocket library emitted an error
+* one of the error codes found in the [rippled Universal Errors](https://ripple.com/build/rippled-apis/#universal-errors).
+
+The second parameter is a message explaining the error.
+
+The third parameter is:
+* the message that caused the error for `badMessage`
+* the error object emitted for `websocket`
+* the parsed response for rippled errors
 
 ### Example
 
 ```javascript
-api.on('error', (errorCode, errorMessage) => {
+api.on('error', (errorCode, errorMessage, data) => {
   console.log(errorCode + ': ' + errorMessage);
 });
 ```
@@ -37,3 +47,35 @@ api.on('error', (errorCode, errorMessage) => {
 ```
 tooBusy: The server is too busy to help you now.
 ```
+
+## connected
+
+This event is emitted after connection successfully opened.
+
+### Example
+
+```javascript
+api.on('connected', () => {
+  console.log('Connection is open now.');
+});
+```
+
+## disconnected
+
+This event is emitted when connection is closed.
+
+### Return Value
+
+The only parameter is a number containing the [close code](https://developer.mozilla.org/en-US/docs/Web/API/CloseEvent) send by the server.
+
+### Example
+
+```javascript
+api.on('disconnected', (code) => {
+  if (code !== 1000) {
+    console.log('Connection is closed due to error.');
+  } else {
+    console.log('Connection is closed normally.');
+  }
+});
+```

docs/src/formatBidsAndAsks.md.ejs

@@ -0,0 +1,254 @@
+## formatBidsAndAsks
+
+`formatBidsAndAsks(orderbookInfo: {base: Issue, counter: Issue}, offers: BookOffer[]): orderbook`
+
+Returns formatted bids and asks, which make up an orderbook.
+
+This is a static method on the `RippleAPI` class.
+
+### Parameters
+
+This method takes two parameters.
+
+1. An `OrderbookInfo` object: `{ base: Issue, counter: Issue }`.
+2. An array of `BookOffer` objects.
+
+### Return Value
+
+This method returns an object with two properties: `bids` and `asks`, each of which is an array of bids (buy orders) or asks (sell orders), respectively. (Note: the structures of `bids` and `asks` are identical.)
+
+Object structure:
+
+<%- renderSchema('output/get-orderbook.json') %>
+
+**Raw order data:** The response includes a `data` property containing the raw order data. This may include `owner_funds`, `Flags`, and other fields.
+
+For details, see the rippled method [book_offers](https://ripple.com/build/rippled-apis/#book-offers).
+
+### Example
+
+```javascript
+const orderbookInfo = {
+  "base": {
+    "currency": "USD",
+    "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+  },
+  "counter": {
+    "currency": "BTC",
+    "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+  }
+};
+
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+
+return Promise.all(
+  [
+    this.api.request('book_offers', {
+      taker_gets: RippleAPI.renameCounterpartyToIssuer(orderbookInfo.base),
+      taker_pays: RippleAPI.renameCounterpartyToIssuer(orderbookInfo.counter),
+      ledger_index: 'validated',
+      limit: 20,
+      taker: address
+    }),
+    this.api.request('book_offers', {
+      taker_gets: RippleAPI.renameCounterpartyToIssuer(orderbookInfo.counter),
+      taker_pays: RippleAPI.renameCounterpartyToIssuer(orderbookInfo.base),
+      ledger_index: 'validated',
+      limit: 20,
+      taker: address
+    })
+  ]
+).then((directOfferResults, reverseOfferResults) => {
+  const directOffers = (directOfferResults ? directOfferResults : []).reduce((acc, res) => acc.concat(res.offers), [])
+  const reverseOffers = (reverseOfferResults ? reverseOfferResults : []).reduce((acc, res) => acc.concat(res.offers), [])
+  const orderbook = RippleAPI.formatBidsAndAsks(orderbookInfo, [...directOffers, ...reverseOffers]);
+  console.log(JSON.stringify(orderbook, null, 2));
+});
+```
+
+```
+{
+  "bids": [
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "0.71800168",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.00016708342",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rUKoQ1Zhn6c8EfPsaVa2Yx5NqaKN1JQSvq",
+        "sequence": 262660,
+        "makerExchangeRate": "4297.264683713081"
+      },
+      "data": {
+        "Account": "rUKoQ1Zhn6c8EfPsaVa2Yx5NqaKN1JQSvq",
+        "BookDirectory": "6EAB7C172DEFA430DBFAD120FDC373B5F5AF8B191649EC98580F4456E6FA8239",
+        "BookNode": "0000000000000000",
+        "Flags": 0,
+        "LedgerEntryType": "Offer",
+        "OwnerNode": "000000000000001D",
+        "PreviousTxnID": "16D75506C6317723FC03543130B5E0AAB13E8AD22514C1DB098BE05771C90447",
+        "PreviousTxnLgrSeq": 43127860,
+        "Sequence": 262660,
+        "TakerGets": {
+          "currency": "BTC",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "0.00016708342"
+        },
+        "TakerPays": {
+          "currency": "USD",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "0.71800168"
+        },
+        "index": "DE877FB94EF892A4BCC58DB8CDE063D97AB5133201905DE6C8650B5DEA19E11B",
+        "owner_funds": "0.03358376764081196",
+        "quality": "4297.264683713081"
+      }
+    },
+    {
+      "specification": {
+        "direction": "buy",
+        "quantity": {
+          "currency": "USD",
+          "value": "1.6770875",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.00038681218",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rpmL45YbZWKgp8AH8EjBSknWo5c8dNuuBM",
+        "sequence": 231459,
+        "makerExchangeRate": "4335.663628792661"
+      },
+      "data": {
+        "Account": "rpmL45YbZWKgp8AH8EjBSknWo5c8dNuuBM",
+        "BookDirectory": "6EAB7C172DEFA430DBFAD120FDC373B5F5AF8B191649EC98580F67435A75B355",
+        "BookNode": "0000000000000000",
+        "Flags": 0,
+        "LedgerEntryType": "Offer",
+        "OwnerNode": "0000000000000001",
+        "PreviousTxnID": "F049EAFDDDA7B99970F77533743D95C9E12A16FE6C56215A0B09C32C4D23163F",
+        "PreviousTxnLgrSeq": 43127094,
+        "Sequence": 231459,
+        "TakerGets": {
+          "currency": "BTC",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "0.00038681218"
+        },
+        "TakerPays": {
+          "currency": "USD",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "1.6770875"
+        },
+        "index": "3B314A51BD57601CA1509834DF9462037BF4B05AFCC1E1EFD334DB4E2D7B2AA6",
+        "owner_funds": "0.03906802968738533",
+        "quality": "4335.663628792661"
+      }
+    },
+    // ... trimmed for brevity ...
+  ],
+  "asks": [
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "0.71085738",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.00016876265",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rUKoQ1Zhn6c8EfPsaVa2Yx5NqaKN1JQSvq",
+        "sequence": 262664,
+        "makerExchangeRate": "0.0002374071856720401"
+      },
+      "data": {
+        "Account": "rUKoQ1Zhn6c8EfPsaVa2Yx5NqaKN1JQSvq",
+        "BookDirectory": "20294C923E80A51B487EB9547B3835FD483748B170D2D0A451086F34ADB0EA11",
+        "BookNode": "0000000000000000",
+        "Flags": 0,
+        "LedgerEntryType": "Offer",
+        "OwnerNode": "000000000000001D",
+        "PreviousTxnID": "54CE0B2783AF973718FAFA35E864A3C172BE488EBBB6F2852611C6DAC8893BDF",
+        "PreviousTxnLgrSeq": 43127875,
+        "Sequence": 262664,
+        "TakerGets": {
+          "currency": "USD",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "0.71085738"
+        },
+        "TakerPays": {
+          "currency": "BTC",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "0.00016876265"
+        },
+        "index": "2D4ED103D6B3FEFA21BC385C53B63359F5678E5AA5429DDE6E1D8FE8B41CD6A8",
+        "owner_funds": "142.8821425048244",
+        "quality": "0.0002374071856720401"
+      }
+    },
+    {
+      "specification": {
+        "direction": "sell",
+        "quantity": {
+          "currency": "USD",
+          "value": "1.6438778",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "totalPrice": {
+          "currency": "BTC",
+          "value": "0.00039462656",
+          "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        }
+      },
+      "properties": {
+        "maker": "rpmL45YbZWKgp8AH8EjBSknWo5c8dNuuBM",
+        "sequence": 231483,
+        "makerExchangeRate": "0.0002400583303698121"
+      },
+      "data": {
+        "Account": "rpmL45YbZWKgp8AH8EjBSknWo5c8dNuuBM",
+        "BookDirectory": "20294C923E80A51B487EB9547B3835FD483748B170D2D0A4510887515B1216C9",
+        "BookNode": "0000000000000000",
+        "Flags": 0,
+        "LedgerEntryType": "Offer",
+        "OwnerNode": "0000000000000001",
+        "PreviousTxnID": "6FA370F52C45F6149482156FF7B4226713AECE991FB7D053F74172CB0B8F24E9",
+        "PreviousTxnLgrSeq": 43127158,
+        "Sequence": 231483,
+        "TakerGets": {
+          "currency": "USD",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "1.6438778"
+        },
+        "TakerPays": {
+          "currency": "BTC",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+          "value": "0.00039462656"
+        },
+        "index": "735F9661AD006BA0776859BE371D445555FC0815604603AC056469C16AC84AE3",
+        "owner_funds": "166.0316626329364",
+        "quality": "0.0002400583303698121"
+      }
+    },
+    // ... trimmed for brevity ...
+  ]
+}
+```

docs/src/generateAddress.md.ejs

@@ -1,12 +1,14 @@
 ## generateAddress
 
-`generateAddress(): {address: string, secret: string}`
+`generateAddress(options?: object): {address: string, secret: string}`
 
-Generate a new Ripple address and corresponding secret.
+Deprecated: This method returns a classic address. If you do not need the classic address, use `generateXAddress` instead.
+
+Generate a new XRP Ledger address and corresponding secret.
 
 ### Parameters
 
-This method has no parameters.
+<%- renderSchema('input/generate-address.json') %>
 
 ### Return Value
 
@@ -17,8 +19,7 @@ This method returns an object with the following structure:
 ### Example
 
 ```javascript
-return api.generateAddress()
-  .then(result => {/* ... */});
+return api.generateAddress();
 ```
 
 <%- renderFixture('responses/generate-address.json') %>

docs/src/generateXAddress.md.ejs

@@ -0,0 +1,23 @@
+## generateXAddress
+
+`generateXAddress(options?: object): {address: string, secret: string}`
+
+Generate a new XRP Ledger address and corresponding secret.
+
+### Parameters
+
+<%- renderSchema('input/generate-x-address.json') %>
+
+### Return Value
+
+This method returns an object with the following structure:
+
+<%- renderSchema('output/generate-x-address.json') %>
+
+### Example
+
+```javascript
+return api.generateXAddress();
+```
+
+<%- renderFixture('responses/generate-x-address.json') %>

docs/src/getAccountInfo.md.ejs

@@ -1,6 +1,6 @@
 ## getAccountInfo
 
-`getAccountInfo(address: string, options: Object): Promise<Object>`
+`getAccountInfo(address: string, options: object): Promise<object>`
 
 Returns information for the specified account. Note: For account data that is modifiable by the user, see [getSettings](#getsettings).
 

docs/src/getAccountObjects.md.ejs

@@ -0,0 +1,34 @@
+## getAccountObjects
+
+`getAccountObjects(address: string, options: object): Promise<AccountObjectsResponse>`
+
+Returns objects owned by an account. For an account's trust lines and balances, see `getTrustlines` and `getBalances`.
+
+### Parameters
+
+<%- renderSchema('input/get-account-objects.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<%- renderSchema('output/get-account-objects.json') %>
+
+The types of objects that may be returned include:
+
+* `Offer` objects for orders that are currently live, unfunded, or expired but not yet removed.
+* `RippleState` objects for trust lines where this account's side is not in the default state.
+* A `SignerList` object if the account has multi-signing enabled.
+* `Escrow` objects for held payments that have not yet been executed or canceled.
+* `PayChannel` objects for open payment channels.
+* `Check` objects for pending checks.
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+return api.getAccountObjects(address: address).then(objects =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/get-account-objects.json') %>

docs/src/getBalanceSheet.md.ejs

@@ -1,6 +1,6 @@
 ## getBalanceSheet
 
-`getBalanceSheet(address: string, options: Object): Promise<Object>`
+`getBalanceSheet(address: string, options: object): Promise<object>`
 
 Returns aggregate balances by currency plus a breakdown of assets and obligations for a specified account.
 
@@ -10,7 +10,7 @@ Returns aggregate balances by currency plus a breakdown of assets and obligation
 
 ### Return Value
 
-This method returns a promise that resolves with an array of objects with the following structure:
+This method returns a promise that resolves with an object with the following structure:
 
 <%- renderSchema('output/get-balance-sheet.json') %>
 

docs/src/getBalances.md.ejs

@@ -1,6 +1,6 @@
 ## getBalances
 
-`getBalances(address: string, options: Object): Promise<Array<Object>>`
+`getBalances(address: string, options: object): Promise<Array<object>>`
 
 Returns balances for a specified account.
 

docs/src/getFee.md.ejs

@@ -1,16 +1,18 @@
 ## getFee
 
-`getFee(): Promise<number>`
+`getFee(): Promise<string>`
 
 Returns the estimated transaction fee for the rippled server the RippleAPI instance is connected to.
 
+This will use the [feeCushion parameter](#parameters) provided to the RippleAPI constructor, or the default value of `1.2`.
+
 ### Parameters
 
-This method has no parameters.
+<%- renderSchema('input/get-fee.json') %>
 
 ### Return Value
 
-This method returns a promise that resolves with a floating point value representing the estimated fee to submit a transaction, expressed in XRP.
+This method returns a promise that resolves with a string-encoded floating point value representing the estimated fee to submit a transaction, expressed in XRP.
 
 ### Example
 
@@ -19,5 +21,5 @@ return api.getFee().then(fee => {/* ... */});
 ```
 
 ```json
-0.012
+"0.000012"
 ```

docs/src/getLedger.md.ejs

@@ -1,6 +1,6 @@
 ## getLedger
 
-`getLedger(options: Object): Promise<Object>`
+`getLedger(options: object): Promise<object>`
 
 Returns header information for the specified ledger (or the most recent validated ledger if no ledger is specified). Optionally, all the transactions that were validated in the ledger or the account state information can be returned with the ledger header.
 

docs/src/getOrderbook.md.ejs

@@ -1,9 +1,13 @@
 ## getOrderbook
 
-`getOrderbook(address: string, orderbook: Object, options: Object): Promise<Object>`
+`getOrderbook(address: string, orderbook: object, options: object): Promise<object>`
 
 Returns open orders for the specified account. Open orders are orders that have not yet been fully executed and are still in the order book.
 
+**Breaking change:** In ripple-lib 1.1.0 and earlier, orders returned by this method were not sorted correctly. Orders are now sorted correctly, from best to worst.
+
+**See also:** An alternative way to get orderbooks is with `request` and [`formatBidsAndAsks`](#formatbidsandasks).
+
 ### Parameters
 
 <%- renderSchema('input/get-orderbook.json') %>
@@ -14,6 +18,10 @@ This method returns a promise that resolves with an object with the following st
 
 <%- renderSchema('output/get-orderbook.json') %>
 
+**Raw order data:** The response includes a `data` property containing the raw order data. This may include `owner_funds`, `Flags`, and other fields.
+
+For details, see the rippled method [book_offers](https://ripple.com/build/rippled-apis/#book-offers).
+
 ### Example
 
 ```javascript

docs/src/getOrders.md.ejs

@@ -1,6 +1,6 @@
 ## getOrders
 
-`getOrders(address: string, options: Object): Promise<Array<Object>>`
+`getOrders(address: string, options: object): Promise<Array<object>>`
 
 Returns open orders for the specified account. Open orders are orders that have not yet been fully executed and are still in the order book.
 

docs/src/getPaths.md.ejs

@@ -1,6 +1,6 @@
 ## getPaths
 
-`getPaths(pathfind: Object): Promise<Array<Object>>`
+`getPaths(pathfind: object): Promise<Array<object>>`
 
 Finds paths to send a payment. Paths are options for how to route a payment.
 

docs/src/getPaymentChannel.md.ejs

@@ -0,0 +1,26 @@
+## getPaymentChannel
+
+`getPaymentChannel(id: string): Promise<object>`
+
+Returns specified payment channel.
+
+### Parameters
+
+<%- renderSchema('input/get-payment-channel.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<%- renderSchema('output/get-payment-channel.json') %>
+
+### Example
+
+```javascript
+const channelId =
+  'E30E709CF009A1F26E0E5C48F7AA1BFB79393764F15FB108BDC6E06D3CBD8415';
+return api.getPaymentChannel(channelId).then(channel =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/get-payment-channel.json') %>

docs/src/getSettings.md.ejs

@@ -1,6 +1,6 @@
 ## getSettings
 
-`getSettings(address: string, options: Object): Promise<Object>`
+`getSettings(address: string, options: object): Promise<object>`
 
 Returns settings for the specified account. Note: For account data that is not modifiable by the user, see [getAccountInfo](#getaccountinfo).
 

docs/src/getTransaction.md.ejs

@@ -1,6 +1,6 @@
 ## getTransaction
 
-`getTransaction(id: string, options: Object): Promise<Object>`
+`getTransaction(id: string, options: object): Promise<object>`
 
 Retrieves a transaction by its [Transaction ID](#transaction-id).
 

docs/src/getTransactions.md.ejs

@@ -1,6 +1,6 @@
 ## getTransactions
 
-`getTransactions(address: string, options: Object): Promise<Array<Object>>`
+`getTransactions(address: string, options: object): Promise<Array<object>>`
 
 Retrieves historical transactions of an account.
 

docs/src/getTrustlines.md.ejs

@@ -1,6 +1,6 @@
 ## getTrustlines
 
-`getTrustlines(address: string, options: Object): Promise<Array<Object>>`
+`getTrustlines(address: string, options: object): Promise<Array<object>>`
 
 Returns trustlines for a specified account.
 

docs/src/hasNextPage.md.ejs

@@ -0,0 +1,27 @@
+## hasNextPage
+
+`hasNextPage(currentResponse): boolean`
+
+Returns `true` when there are more pages available.
+
+When there are more results than contained in the response, the response includes a `marker` field. You can use this convenience method, or check for `marker` yourself.
+
+See [Markers and Pagination](https://ripple.com/build/rippled-apis/#markers-and-pagination).
+
+### Return Value
+
+This method returns `true` if `currentResponse` includes a `marker`.
+
+### Example
+
+```javascript
+return api.request('ledger_data', {
+  ledger_index: 'validated'
+}).then(response => {
+  /* Do something useful with response */
+
+  if (api.hasNextPage(response)) {
+    /* There are more pages available */
+  }
+}).catch(console.error);
+```

docs/src/index.md.ejs

@@ -1,37 +1,70 @@
-<% include introduction.md.ejs %>
-<% include boilerplate.md.ejs %>
-<% include offline.md.ejs %>
-<% include basictypes.md.ejs %>
-<% include transactions.md.ejs %>
-<% include specifications.md.ejs %>
-<% include methods.md.ejs %>
-<% include connect.md.ejs %>
-<% include disconnect.md.ejs %>
-<% include isConnected.md.ejs %>
-<% include getServerInfo.md.ejs %>
-<% include getFee.md.ejs %>
-<% include getLedgerVersion.md.ejs %>
-<% include getTransaction.md.ejs %>
-<% include getTransactions.md.ejs %>
-<% include getTrustlines.md.ejs %>
-<% include getBalances.md.ejs %>
-<% include getBalanceSheet.md.ejs %>
-<% include getPaths.md.ejs %>
-<% include getOrders.md.ejs %>
-<% include getOrderbook.md.ejs %>
-<% include getSettings.md.ejs %>
-<% include getAccountInfo.md.ejs %>
-<% include getLedger.md.ejs %>
-<% include preparePayment.md.ejs %>
-<% include prepareTrustline.md.ejs %>
-<% include prepareOrder.md.ejs %>
-<% include prepareOrderCancellation.md.ejs %>
-<% include prepareSettings.md.ejs %>
-<% include prepareSuspendedPaymentCreation.md.ejs %>
-<% include prepareSuspendedPaymentCancellation.md.ejs %>
-<% include prepareSuspendedPaymentExecution.md.ejs %>
-<% include sign.md.ejs %>
-<% include submit.md.ejs %>
-<% include generateAddress.md.ejs %>
-<% include computeLedgerHash.md.ejs %>
-<% include events.md.ejs %>
+<%- include('introduction.md.ejs') %>
+<%- include('boilerplate.md.ejs') %>
+<%- include('offline.md.ejs') %>
+<%- include('basictypes.md.ejs') %>
+<%- include('transactions.md.ejs') %>
+<%- include('specifications.md.ejs') %>
+<%- include('rippledAPIs.md.ejs') %>
+<%- include('request.md.ejs') %>
+<%- include('hasNextPage.md.ejs') %>
+<%- include('requestNextPage.md.ejs') %>
+
+<%- include('staticMethods.md.ejs') %>
+<%- include('renameCounterpartyToIssuer.md.ejs') %>
+<%- include('formatBidsAndAsks.md.ejs') %>
+
+<%- include('methods.md.ejs') %>
+<%- include('connect.md.ejs') %>
+<%- include('disconnect.md.ejs') %>
+<%- include('isConnected.md.ejs') %>
+<%- include('getServerInfo.md.ejs') %>
+<%- include('getFee.md.ejs') %>
+<%- include('getLedgerVersion.md.ejs') %>
+<%- include('getTransaction.md.ejs') %>
+<%- include('getTransactions.md.ejs') %>
+<%- include('getTrustlines.md.ejs') %>
+<%- include('getBalances.md.ejs') %>
+<%- include('getBalanceSheet.md.ejs') %>
+<%- include('getPaths.md.ejs') %>
+<%- include('getOrders.md.ejs') %>
+<%- include('getOrderbook.md.ejs') %>
+<%- include('getSettings.md.ejs') %>
+<%- include('getAccountInfo.md.ejs') %>
+<%- include('getAccountObjects.md.ejs') %>
+<%- include('getPaymentChannel.md.ejs') %>
+<%- include('getLedger.md.ejs') %>
+<%- include('parseAccountFlags.md.ejs') %>
+<%- include('prepareTransaction.md.ejs') %>
+<%- include('preparePayment.md.ejs') %>
+<%- include('prepareTrustline.md.ejs') %>
+<%- include('prepareOrder.md.ejs') %>
+<%- include('prepareOrderCancellation.md.ejs') %>
+<%- include('prepareSettings.md.ejs') %>
+<%- include('prepareEscrowCreation.md.ejs') %>
+<%- include('prepareEscrowCancellation.md.ejs') %>
+<%- include('prepareEscrowExecution.md.ejs') %>
+<%- include('preparePaymentChannelCreate.md.ejs') %>
+<%- include('preparePaymentChannelClaim.md.ejs') %>
+<%- include('preparePaymentChannelFund.md.ejs') %>
+<%- include('prepareCheckCreate.md.ejs') %>
+<%- include('prepareCheckCancel.md.ejs') %>
+<%- include('prepareCheckCash.md.ejs') %>
+<%- include('prepareTicketCreate.md.ejs') %>
+<%- include('sign.md.ejs') %>
+<%- include('combine.md.ejs') %>
+<%- include('submit.md.ejs') %>
+<%- include('generateXAddress.md.ejs') %>
+<%- include('generateAddress.md.ejs') %>
+<%- include('isValidAddress.md.ejs') %>
+<%- include('isValidSecret.md.ejs') %>
+<%- include('deriveKeypair.md.ejs') %>
+<%- include('deriveAddress.md.ejs') %>
+<%- include('signPaymentChannelClaim.md.ejs') %>
+<%- include('verifyPaymentChannelClaim.md.ejs') %>
+<%- include('computeLedgerHash.md.ejs') %>
+<%- include('xrpToDropsAndDropsToXrp.md.ejs') %>
+<%- include('iso8601ToRippleTime.md.ejs') %>
+<%- include('rippleTimeToISO8601.md.ejs') %>
+<%- include('txFlags.md.ejs') %>
+<%- include('schemaValidator.md.ejs') %>
+<%- include('events.md.ejs') %>

docs/src/introduction.md.ejs

@@ -1,12 +1,15 @@
 # Introduction
 
-RippleAPI is the official client library to the Ripple Consensus Ledger. Currently, RippleAPI is only available in JavaScript. 
+RippleAPI (ripple-lib) is the official client library to the XRP Ledger. Currently, RippleAPI is only available in JavaScript/TypeScript.
+
 Using RippleAPI, you can:
 
-* [Query transactions from the network](#gettransaction)
+* [Query transactions from the XRP Ledger history](#gettransaction)
 * [Sign](#sign) transactions securely without connecting to any server
-* [Submit](#submit) transactions to the Ripple Consensus Ledger, including [Payments](#payment), [Orders](#order), [Settings changes](#settings), and [other types](#transaction-types)
-* [Generate a new Ripple Address](#generateaddress)
+* [Submit](#submit) transactions to the XRP Ledger, including [Payments](#payment), [Orders](#order), [Settings changes](#settings), and [other types](#transaction-types)
+* [Generate a new XRP Ledger Address](#generateaddress)
 * ... and [much more](#api-methods).
 
-RippleAPI only provides access to *validated*, *immutable* transaction data.
+This page contains documentation for ripple-lib. To use ripple-lib with npm/yarn, begin with the [Getting Started](https://github.com/ripple/ripple-lib#getting-started) steps.
+
+**What is ripple-lib used for?** Here's a [list of applications that use `ripple-lib`](https://github.com/ripple/ripple-lib/blob/develop/APPLICATIONS.md). Open a PR to add your app or project to the list!

docs/src/isValidAddress.md.ejs

@@ -0,0 +1,19 @@
+## isValidAddress
+
+`isValidAddress(address: string): boolean`
+
+Checks if the specified string contains a valid address. X-addresses are considered valid with ripple-lib v1.4.0 and higher.
+
+### Parameters
+
+This method takes one parameter, the address to validate.
+
+### Return Value
+
+This method returns `true` if the address is valid and `false` if it is not.
+
+### Example
+
+```javascript
+return api.isValidAddress("address")
+```

docs/src/isValidSecret.md.ejs

@@ -0,0 +1,19 @@
+## isValidSecret
+
+`isValidSecret(secret: string): boolean`
+
+Checks if the specified string contains a valid secret.
+
+### Parameters
+
+This method takes one parameter, the secret which to validate.
+
+### Return Value
+
+This method returns `true` if the secret is valid and `false` if it is not.
+
+### Example
+
+```javascript
+return api.isValidSecret("secret")
+```

docs/src/iso8601ToRippleTime.md.ejs

@@ -0,0 +1,27 @@
+## iso8601ToRippleTime
+
+`iso8601ToRippleTime(iso8601: string): number`
+
+This method parses a string representation of a date, and returns the number of seconds since the "Ripple Epoch" of January 1, 2000 (00:00 UTC).
+
+The Ripple Epoch is 946684800 seconds after the Unix Epoch.
+
+This method is useful for creating timestamps to use with the rippled APIs. The rippled APIs represent time as an unsigned integer of the number of seconds since the Ripple Epoch.
+
+### Parameters
+
+`iso8601`: A string representing a date and time. This string is parsed using JavaScript's `Date.parse()` method.
+
+### Return Value
+
+The number of seconds since the Ripple Epoch.
+
+### Example
+
+```javascript
+api.iso8601ToRippleTime('2017-02-17T15:04:57Z');
+```
+
+```json
+540659097
+```

docs/src/offline.md.ejs

@@ -5,23 +5,23 @@ RippleAPI can also function without internet connectivity. This can be useful in
 To instantiate RippleAPI in offline mode, use the following boilerplate code:
 
 ```javascript
-const {RippleAPI} = require('ripple-lib');
+const RippleAPI = require('ripple-lib').RippleAPI;
 
 const api = new RippleAPI();
 /* insert code here */
 ```
 
-Methods that depend on the state of the Ripple Consensus Ledger are unavailable in offline mode. To prepare transactions offline, you **must** specify  the `fee`, `sequence`, and `maxLedgerVersion` parameters in the [transaction instructions](#transaction-instructions). The following methods should work offline:
+Methods that depend on the state of the XRP Ledger are unavailable in offline mode. To prepare transactions offline, you **must** specify  the `fee`, `sequence`, and `maxLedgerVersion` parameters in the [transaction instructions](#transaction-instructions). You can use the following methods while offline:
 
 * [preparePayment](#preparepayment)
 * [prepareTrustline](#preparetrustline)
 * [prepareOrder](#prepareorder)
 * [prepareOrderCancellation](#prepareordercancellation)
 * [prepareSettings](#preparesettings)
-* [prepareSuspendedPaymentCreation](#preparesuspendedpaymentcreation)
-* [prepareSuspendedPaymentCancellation](#preparesuspendedpaymentcancellation)
-* [prepareSuspendedPaymentExecution](#preparesuspendedpaymentexecution)
+* [prepareEscrowCreation](#prepareescrowcreation)
+* [prepareEscrowCancellation](#prepareescrowcancellation)
+* [prepareEscrowExecution](#prepareescrowexecution)
 * [sign](#sign)
 * [generateAddress](#generateaddress)
+* [generateXAddress](#generatexaddress)
 * [computeLedgerHash](#computeledgerhash)
-

docs/src/parseAccountFlags.md.ejs

@@ -0,0 +1,35 @@
+## parseAccountFlags
+
+`parseAccountFlags(Flags: number): object`
+
+Parse an `AccountRoot` object's [`Flags`](https://developers.ripple.com/accountroot.html#accountroot-flags).
+
+### Parameters
+
+This method takes one parameter, the AccountRoot `Flags` number to parse. Note that flags have different mappings on other types of objects or in transactions such as AccountSet.
+
+### Return Value
+
+This method returns an object with containing a key for each AccountRoot flag known to this version of RippleAPI. Each flag has a boolean value of `true` or `false`.
+
+### Example
+
+```javascript
+const account_info = await api.request('account_info', {account: 'rKsdkGhyZH6b2Zzd5hNnEqSv2wpznn4n6N'})
+const flags = api.parseAccountFlags(account_info.account_data.Flags)
+console.log(JSON.stringify(flags, null, 2))
+```
+
+```json
+{
+  "passwordSpent": false,
+  "requireDestinationTag": false,
+  "requireAuthorization": false,
+  "depositAuth": true,
+  "disallowIncomingXRP": false,
+  "disableMasterKey": false,
+  "noFreeze": false,
+  "globalFreeze": false,
+  "defaultRipple": false
+}
+```

docs/src/prepareCheckCancel.md.ejs

@@ -0,0 +1,30 @@
+## prepareCheckCancel
+
+`prepareCheckCancel(address: string, checkCancel: object, instructions: object): Promise<object>`
+
+Prepare a Check cancellation transaction. This cancels an unredeemed Check, removing it from the ledger without sending any money. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-check-cancel.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const checkCancel = <%- importFile('test/fixtures/requests/prepare-check-cancel.json') %>;
+return api.prepareCheckCancel(address, checkCancel).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-check-cancel.json') %>

docs/src/prepareCheckCash.md.ejs

@@ -0,0 +1,30 @@
+## prepareCheckCash
+
+`prepareCheckCash(address: string, checkCash: object, instructions: object): Promise<object>`
+
+Prepare a Check cashing transaction. This redeems a Check to receive up to the amount authorized by the corresponding CheckCreate transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-check-cash.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const checkCash = <%- importFile('test/fixtures/requests/prepare-check-cash-amount.json') %>;
+return api.prepareCheckCash(address, checkCash).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-check-cash-amount.json') %>

docs/src/prepareCheckCreate.md.ejs

@@ -0,0 +1,30 @@
+## prepareCheckCreate
+
+`prepareCheckCreate(address: string, checkCreate: object, instructions: object): Promise<object>`
+
+Prepare a Check creation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-check-create.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const checkCreate = <%- importFile('test/fixtures/requests/prepare-check-create.json') %>;
+return api.prepareCheckCreate(address, checkCreate).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-check-create.json') %>

docs/src/prepareEscrowCancellation.md.ejs

@@ -0,0 +1,30 @@
+## prepareEscrowCancellation
+
+`prepareEscrowCancellation(address: string, escrowCancellation: object, instructions: object): Promise<object>`
+
+Prepare an escrow cancellation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-escrow-cancellation.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const escrowCancellation = <%- importFile('test/fixtures/requests/prepare-escrow-cancellation.json') %>;
+return api.prepareEscrowCancellation(address, escrowCancellation).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-escrow-cancellation.json') %>

docs/src/prepareEscrowCreation.md.ejs

@@ -0,0 +1,36 @@
+## prepareEscrowCreation
+
+`prepareEscrowCreation(address: string, escrowCreation: object, instructions: object): Promise<object>`
+
+Prepare an escrow creation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-escrow-creation.json') %>
+
+This is a convenience method for generating the EscrowCreate JSON used by rippled, so the same restrictions apply.
+
+Field mapping: `allowCancelAfter` is equivalent to rippled's `CancelAfter`; `allowExecuteAfter` is equivalent to `FinishAfter`. At the `allowCancelAfter` time, the escrow is considered expired. This means that the funds can only be returned to the sender. At the `allowExecuteAfter` time, the escrow is permitted to be released to the recipient (if the `condition` is fulfilled).
+
+Note that `allowCancelAfter` must be chronologically later than `allowExecuteAfter`.
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const escrowCreation = <%- importFile('test/fixtures/requests/prepare-escrow-creation.json') %>;
+return api.prepareEscrowCreation(address, escrowCreation).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-escrow-creation.json') %>

docs/src/prepareEscrowExecution.md.ejs

@@ -0,0 +1,30 @@
+## prepareEscrowExecution
+
+`prepareEscrowExecution(address: string, escrowExecution: object, instructions: object): Promise<object>`
+
+Prepare an escrow execution transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-escrow-execution.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const escrowExecution = <%- importFile('test/fixtures/requests/prepare-escrow-execution.json') %>;
+return api.prepareEscrowExecution(address, escrowExecution).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-escrow-execution.json') %>

docs/src/prepareOrder.md.ejs

@@ -1,6 +1,6 @@
 ## prepareOrder
 
-`prepareOrder(address: string, order: Object, instructions: Object): Promise<Object>`
+`prepareOrder(address: string, order: object, instructions: object): Promise<object>`
 
 Prepare an order transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
 
@@ -22,6 +22,8 @@ All "prepare*" methods have the same return type.
 
 ```javascript
 const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+
+// Buy 10.10 USD (of the specified issuer) for 2.0 XRP (2000000 drops), fill or kill.
 const order = <%- importFile('test/fixtures/requests/prepare-order.json') %>;
 return api.prepareOrder(address, order)
   .then(prepared => {/* ... */});

docs/src/prepareOrderCancellation.md.ejs

@@ -1,6 +1,6 @@
 ## prepareOrderCancellation
 
-`prepareOrderCancellation(address: string, orderCancellation: Object, instructions: Object): Promise<Object>`
+`prepareOrderCancellation(address: string, orderCancellation: object, instructions: object): Promise<object>`
 
 Prepare an order cancellation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
 
@@ -23,7 +23,7 @@ All "prepare*" methods have the same return type.
 ```javascript
 const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
 const orderCancellation = {orderSequence: 123};
-return api.prepareOrderCancellation(address, sequence)
+return api.prepareOrderCancellation(address, orderCancellation)
   .then(prepared => {/* ... */});
 ```
 

docs/src/preparePayment.md.ejs

@@ -1,6 +1,6 @@
 ## preparePayment
 
-`preparePayment(address: string, payment: Object, instructions: Object): Promise<Object>`
+`preparePayment(address: string, payment: object, instructions: object): Promise<object>`
 
 Prepare a payment transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
 
@@ -23,8 +23,11 @@ All "prepare*" methods have the same return type.
 ```javascript
 const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
 const payment = <%- importFile('test/fixtures/requests/prepare-payment.json') %>;
-return api.preparePayment(address, payment).then(prepared =>
-  {/* ... */});
+return api.preparePayment(address, payment).then(prepared => {
+    /* ... */
+  }).catch(error => {
+    /* ... as with all prepare* methods, use a Promise catch block to handle errors ... */
+  })
 ```
 
 <%- renderFixture("responses/prepare-payment.json") %>

docs/src/preparePaymentChannelClaim.md.ejs

@@ -0,0 +1,30 @@
+## preparePaymentChannelClaim
+
+`preparePaymentChannelClaim(address: string, paymentChannelClaim: object, instructions: object): Promise<object>`
+
+Prepare a payment channel claim transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-payment-channel-claim.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const paymentChannelClaim = <%- importFile('test/fixtures/requests/prepare-payment-channel-claim.json') %>;
+return api.preparePaymentChannelClaim(address, paymentChannelClaim).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-payment-channel-claim.json') %>

docs/src/preparePaymentChannelCreate.md.ejs

@@ -0,0 +1,30 @@
+## preparePaymentChannelCreate
+
+`preparePaymentChannelCreate(address: string, paymentChannelCreate: object, instructions: object): Promise<object>`
+
+Prepare a payment channel creation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-payment-channel-create.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const paymentChannelCreate = <%- importFile('test/fixtures/requests/prepare-payment-channel-create.json') %>;
+return api.preparePaymentChannelCreate(address, paymentChannelCreate).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-payment-channel-create.json') %>

docs/src/preparePaymentChannelFund.md.ejs

@@ -0,0 +1,30 @@
+## preparePaymentChannelFund
+
+`preparePaymentChannelFund(address: string, paymentChannelFund: object, instructions: object): Promise<object>`
+
+Prepare a payment channel fund transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+### Parameters
+
+<%- renderSchema('input/prepare-payment-channel-fund.json') %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema('output/prepare.json') %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+const paymentChannelFund = <%- importFile('test/fixtures/requests/prepare-payment-channel-fund.json') %>;
+return api.preparePaymentChannelFund(address, paymentChannelFund).then(prepared =>
+  {/* ... */});
+```
+
+<%- renderFixture('responses/prepare-payment-channel-fund.json') %>

docs/src/prepareSettings.md.ejs

@@ -1,6 +1,6 @@
 ## prepareSettings
 
-`prepareSettings(address: string, settings: Object, instructions: Object): Promise<Object>`
+`prepareSettings(address: string, settings: object, instructions: object): Promise<object>`
 
 Prepare a settings transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
 

docs/src/prepareSuspendedPaymentCancellation.md.ejs

@@ -1,32 +0,0 @@
-## prepareSuspendedPaymentCancellation
-
-`prepareSuspendedPaymentCancellation(address: string, suspendedPaymentCancellation: Object, instructions: Object): Promise<Object>`
-
-Prepare a suspended payment cancellation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
-
-**Caution:** Suspended Payments are currently available on the [Ripple Test Net](https://ripple.com/build/ripple-test-net/) only.
-
-### Parameters
-
-<%- renderSchema('input/prepare-suspended-payment-cancellation.json') %>
-
-### Return Value
-
-This method returns a promise that resolves with an object with the following structure:
-
-<aside class="notice">
-All "prepare*" methods have the same return type.
-</aside>
-
-<%- renderSchema('output/prepare.json') %>
-
-### Example
-
-```javascript
-const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
-const suspendedPaymentCancellation = <%- importFile('test/fixtures/requests/prepare-suspended-payment-cancellation.json') %>;
-return api.prepareSuspendedPaymentCancellation(address, suspendedPaymentCancellation).then(prepared =>
-  {/* ... */});
-```
-
-<%- renderFixture('responses/prepare-suspended-payment-cancellation.json') %>

docs/src/prepareSuspendedPaymentCreation.md.ejs

@@ -1,32 +0,0 @@
-## prepareSuspendedPaymentCreation
-
-`prepareSuspendedPaymentCreation(address: string, suspendedPaymentCreation: Object, instructions: Object): Promise<Object>`
-
-Prepare a suspended payment creation transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
-
-**Caution:** Suspended Payments are currently available on the [Ripple Test Net](https://ripple.com/build/ripple-test-net/) only.
-
-### Parameters
-
-<%- renderSchema('input/prepare-suspended-payment-creation.json') %>
-
-### Return Value
-
-This method returns a promise that resolves with an object with the following structure:
-
-<aside class="notice">
-All "prepare*" methods have the same return type.
-</aside>
-
-<%- renderSchema('output/prepare.json') %>
-
-### Example
-
-```javascript
-const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
-const suspendedPaymentCreation = <%- importFile('test/fixtures/requests/prepare-suspended-payment-creation.json') %>;
-return api.prepareSuspendedPaymentCreation(address, suspendedPaymentCreation).then(prepared =>
-  {/* ... */});
-```
-
-<%- renderFixture('responses/prepare-suspended-payment-creation.json') %>

docs/src/prepareSuspendedPaymentExecution.md.ejs

@@ -1,32 +0,0 @@
-## prepareSuspendedPaymentExecution
-
-`prepareSuspendedPaymentExecution(address: string, suspendedPaymentExecution: Object, instructions: Object): Promise<Object>`
-
-Prepare a suspended payment execution transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
-
-**Caution:** Suspended Payments are currently available on the [Ripple Test Net](https://ripple.com/build/ripple-test-net/) only.
-
-### Parameters
-
-<%- renderSchema('input/prepare-suspended-payment-execution.json') %>
-
-### Return Value
-
-This method returns a promise that resolves with an object with the following structure:
-
-<aside class="notice">
-All "prepare*" methods have the same return type.
-</aside>
-
-<%- renderSchema('output/prepare.json') %>
-
-### Example
-
-```javascript
-const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
-const suspendedPaymentExecution = <%- importFile('test/fixtures/requests/prepare-suspended-payment-execution.json') %>;
-return api.prepareSuspendedPaymentExecution(address, suspendedPaymentExecution).then(prepared =>
-  {/* ... */});
-```
-
-<%- renderFixture('responses/prepare-suspended-payment-execution.json') %>

docs/src/prepareTicketCreate.md.ejs

@@ -0,0 +1,34 @@
+## prepareTicketCreate
+
+`prepareTicketCreate(address: string, ticketCount: number, instructions: object): Promise<object>`
+
+Prepare a ticket transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+Ticket functionality requires the [TicketBatch amendment](https://github.com/ripple/xrpl-dev-portal/issues/898). As of 2020-11-24, this amendment is not activated on the Mainnet, Testnet, or Devnet.
+
+### Parameters
+
+<%- renderSchema("input/prepare-ticket-create.json") %>
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema("output/prepare.json") %>
+
+### Example
+
+```javascript
+const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+return api.prepareTicketCreate(address, 2).then(prepared => {
+    /* ... */
+  }).catch(error => {
+    /* ... as with all prepare* methods, use a Promise catch block to handle errors ... */
+  })
+```
+
+<%- renderFixture("responses/prepare-ticket-create.json") %>

docs/src/prepareTransaction.md.ejs

@@ -0,0 +1,50 @@
+## prepareTransaction
+
+`prepareTransaction(transaction: object, instructions: object): Promise<object>`
+
+Prepare a transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
+
+This method works with any of [the transaction types supported by rippled](https://developers.ripple.com/transaction-types.html).
+
+Notably, this is the preferred method for preparing `DepositPreauth` or `AccountDelete` transactions.
+
+### Parameters
+
+Name | Type | Description
+---- | ---- | -----------
+transaction | [transaction](https://developers.ripple.com/transaction-formats.html) | The specification (JSON) of the transaction to prepare. Set `Account` to the address of the account that is creating the transaction. You may omit auto-fillable fields like `Fee`, `Flags`, and `Sequence` to have them set automatically.
+instructions | [instructions](#transaction-instructions) | *Optional* Instructions for executing the transaction.
+
+### Return Value
+
+This method returns a promise that resolves with an object with the following structure:
+
+<aside class="notice">
+All "prepare*" methods have the same return type.
+</aside>
+
+<%- renderSchema("output/prepare.json") %>
+
+### Example
+
+```javascript
+async function preparedPreauth() {
+  const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
+  return api.prepareTransaction({
+    TransactionType: 'DepositPreauth',
+    Account: address,
+    Authorize: 'rMyVso4p83khNyHdV1m1PggV9QNadCj8wM'
+  });
+}
+```
+
+```javascript
+{
+  txJSON: '{"TransactionType":"DepositPreauth","Account":"r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59","Authorize":"rMyVso4p83khNyHdV1m1PggV9QNadCj8wM","Flags":2147483648,"LastLedgerSequence":13561714,"Fee":"12","Sequence":1}',
+  instructions: {
+    fee: '0.000012',
+    sequence: 1,
+    maxLedgerVersion: 13561714
+  }
+}
+```

docs/src/prepareTrustline.md.ejs

@@ -1,6 +1,6 @@
 ## prepareTrustline
 
-`prepareTrustline(address: string, trustline: Object, instructions: Object): Promise<Object>`
+`prepareTrustline(address: string, trustline: object, instructions: object): Promise<object>`
 
 Prepare a trustline transaction. The prepared transaction must subsequently be [signed](#sign) and [submitted](#submit).
 
@@ -23,7 +23,7 @@ All "prepare*" methods have the same return type.
 ```javascript
 const address = 'r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59';
 const trustline = <%- importFile('test/fixtures/requests/prepare-trustline.json') %>;
-return api.preparePayment(address, trustline).then(prepared =>
+return api.prepareTrustline(address, trustline).then(prepared =>
   {/* ... */});
 ```
 

docs/src/renameCounterpartyToIssuer.md.ejs

@@ -0,0 +1,37 @@
+## renameCounterpartyToIssuer
+
+`renameCounterpartyToIssuer(issue: {currency: string, counterparty: address}): {currency: string, issuer: address}`
+
+Returns an object with the `counterparty` field renamed to `issuer`. This is useful because RippleAPI generally uses the name `counterparty` while the rippled API generally uses the name `issuer`.
+
+This is a static method on the `RippleAPI` class.
+
+### Parameters
+
+This method takes one parameter, an object with a `counterparty` field.
+
+### Return Value
+
+This method returns a new object similar to the source object, but with `issuer` instead of `counterparty`.
+
+### Example
+
+```javascript
+const orderbookInfo = {
+  "base": {
+    "currency": "USD",
+    "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+  },
+  "counter": {
+    "currency": "BTC",
+    "counterparty": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+  }
+};
+console.log(RippleAPI.renameCounterpartyToIssuer(orderbookInfo.base))
+console.log(RippleAPI.renameCounterpartyToIssuer(orderbookInfo.counter))
+```
+
+```
+{ currency: 'USD', issuer: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B' }
+{ currency: 'BTC', issuer: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B' }
+```

docs/src/request.md.ejs

@@ -0,0 +1,27 @@
+## request
+
+`request(command: string, options: object): Promise<object>`
+
+Returns the response from invoking the specified command, with the specified options, on the connected rippled server.
+
+Refer to [rippled APIs](https://ripple.com/build/rippled-apis/) for commands and options. All XRP amounts must be specified in drops. One drop is equal to 0.000001 XRP. See [Specifying Currency Amounts](https://ripple.com/build/rippled-apis/#specifying-currency-amounts).
+
+Most commands return data for the `current` (in-progress, open) ledger by default. Do not rely on this. Always specify a ledger version in your request. In the example below, the 'validated' ledger is requested, which is the most recent ledger that has been validated by the whole network. See [Specifying Ledgers](https://xrpl.org/basic-data-types.html#specifying-ledgers).
+
+### Return Value
+
+This method returns a promise that resolves with the response from rippled.
+
+### Example
+
+```javascript
+// Replace 'ledger' with your desired rippled command
+return api.request('ledger', {
+  ledger_index: 'validated'
+}).then(response => {
+  /* Do something useful with response */
+  console.log(JSON.stringify(response, null, 2))
+}).catch(console.error);
+```
+
+<%- renderFixture('responses/ledger.json') %>

docs/src/requestNextPage.md.ejs

@@ -0,0 +1,29 @@
+## requestNextPage
+
+`requestNextPage(command: string, params: object = {}, currentResponse: object): Promise<object>`
+
+Requests the next page of data.
+
+You can use this convenience method, or include `currentResponse.marker` in `params` yourself, when using `request`.
+
+See [Markers and Pagination](https://ripple.com/build/rippled-apis/#markers-and-pagination).
+
+### Return Value
+
+This method returns a promise that resolves with the next page of data from rippled.
+
+If the response does not have a next page, the promise will reject with `new errors.NotFoundError('response does not have a next page')`.
+
+### Example
+
+```javascript
+const command = 'ledger_data'
+const params = {
+  ledger_index: 'validated'
+}
+return api.request(command, params).then(response => {
+  return api.requestNextPage(command, params, response)
+}).then(response_page_2 => {
+  /* Do something useful with second page of response */
+}).catch(console.error);
+```

docs/src/rippleTimeToISO8601.md.ejs

@@ -0,0 +1,27 @@
+## rippleTimeToISO8601
+
+`rippleTimeToISO8601(rippleTime: number): string`
+
+This method takes the number of seconds since the "Ripple Epoch" of January 1, 2000 (00:00 UTC) and returns a string representation of a date.
+
+The Ripple Epoch is 946684800 seconds after the Unix Epoch.
+
+This method is useful for interpreting timestamps returned by the rippled APIs. The rippled APIs represent time as an unsigned integer of the number of seconds since the Ripple Epoch.
+
+### Parameters
+
+`rippleTime`: A number of seconds since the Ripple Epoch.
+
+### Return Value
+
+A string representing a date and time, created by calling a `Date` object's `toISOString()` method.
+
+### Example
+
+```javascript
+api.rippleTimeToISO8601(540659097);
+```
+
+```json
+'2017-02-17T15:04:57.000Z'
+```

docs/src/rippledAPIs.md.ejs

@@ -0,0 +1,70 @@
+# rippled APIs
+
+ripple-lib relies on [rippled APIs](https://ripple.com/build/rippled-apis/) for online functionality. In addition to ripple-lib's own methods, you can also access rippled APIs through ripple-lib. Use the `request()`, `hasNextPage()`, and `requestNextPage()` methods:
+
+* Use `request()` to issue any `rippled` command, including `account_currencies`, `subscribe`, and `unsubscribe`. [Full list of API Methods](https://ripple.com/build/rippled-apis/#api-methods).
+* Use `hasNextPage()` to determine whether a response has more pages. This is true when the response includes a [`marker` field](https://ripple.com/build/rippled-apis/#markers-and-pagination).
+* Use `requestNextPage()` to request the next page of data.
+
+When using rippled APIs:
+
+* [Specify XRP amounts in drops](https://developers.ripple.com/basic-data-types.html#specifying-currency-amounts).
+* [Specify timestamps as the number of seconds since the "Ripple Epoch"](https://developers.ripple.com/basic-data-types.html#specifying-time).
+* Instead of `counterparty`, use `issuer`.
+
+## Listening to streams
+
+The `rippled` server can push updates to your client when various events happen. Refer to [Subscriptions in the `rippled` API docs](https://developers.ripple.com/subscription-methods.html) for details.
+
+Note that the `streams` parameter for generic streams takes an array. For example, to subscribe to the `validations` stream, use `{ streams: [ 'validations' ] }`.
+
+The string names of some generic streams to subscribe to are in the table below. (Refer to `rippled` for an up-to-date list of streams.)
+
+Type | Description
+---- | -----------
+`server` | Sends a message whenever the status of the `rippled` server (for example, network connectivity) changes.
+`ledger` | Sends a message whenever the consensus process declares a new validated ledger.
+`transactions` | Sends a message whenever a transaction is included in a closed ledger.
+`transactions_proposed` | Sends a message whenever a transaction is included in a closed ledger, as well as some transactions that have not yet been included in a validated ledger and may never be. Not all proposed transactions appear before validation. Even some transactions that don't succeed are included in validated ledgers because they take the anti-spam transaction fee.
+`validations` | Sends a message whenever the server receives a validation message, also called a validation vote, regardless of whether the server trusts the validator.
+`manifests` | Sends a message whenever the server receives a manifest.
+`peer_status` | (Admin-only) Information about connected peer `rippled` servers, especially with regards to the consensus process.
+
+When you subscribe to a stream, you must also listen to the relevant message type(s). Some of the available message types are in the table below. (Refer to `rippled` for an up-to-date list of message types.)
+
+Type | Description
+---- | -----------
+`ledgerClosed` | Sent by the `ledger` stream when the consensus process declares a new fully validated ledger. The message identifies the ledger and provides some information about its contents.
+`validationReceived` | Sent by the `validations` stream when the server receives a validation message, also called a validation vote, regardless of whether the server trusts the validator.
+`manifestReceived` | Sent by the `manifests` stream when the server receives a manifest.
+`transaction` | Sent by many subscriptions including `transactions`, `transactions_proposed`, `accounts`, `accounts_proposed`, and `book` (Order Book). See [Transaction Streams](https://xrpl.org/subscribe.html#transaction-streams) for details.
+`peerStatusChange` | (Admin-only) Reports a large amount of information on the activities of other `rippled` servers to which the server is connected.
+`path_find` | Asynchronous follow-up response to the currently open path\_find request. See [rippled path\_find method](https://xrpl.org/path_find.html) for details.
+
+To register your listener function, use `connection.on(type, handler)`.
+
+Here is an example of listening for transactions on given account(s):
+```
+const account = 'rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn' // Replace with the account you want notifications for
+api.connect().then(() => {
+
+  // 'transaction' can be replaced with the relevant `type` from the table above
+  api.connection.on('transaction', (event) => {
+
+      // Do something useful with `event`
+      console.log(JSON.stringify(event, null, 2))
+  })
+
+  api.request('subscribe', {
+      accounts: [ account ]
+  }).then(response => {
+      console.log('Successfully subscribed')
+  }).catch(error => {
+      // Handle `error`
+  })
+})
+```
+
+The subscription ends when you unsubscribe or the WebSocket connection is closed.
+
+For full details, see [rippled Subscriptions](https://ripple.com/build/rippled-apis/#subscriptions).

docs/src/schemaValidator.md.ejs

@@ -0,0 +1,35 @@
+## schemaValidator
+
+Unlike the rest of the ripple-lib API, schemaValidator is a static object on RippleAPI. It provides utility methods that do not use a server.
+
+## schemaValidate
+
+`RippleAPI.schemaValidator.schemaValidate(schemaName: string, object: any): void`
+
+This method checks an object for conformance to a specified schema. It does not return anything, but will throw a `ValidationError` if the object does not conform to the schema.
+
+### Example
+
+```javascript
+RippleAPI.schemaValidator.schemaValidate('sign', {
+    signedTransaction: '12000322800000002400000017201B0086955368400000000000000C732102F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D874473045022100BDE09A1F6670403F341C21A77CF35BA47E45CDE974096E1AA5FC39811D8269E702203D60291B9A27F1DCABA9CF5DED307B4F23223E0B6F156991DB601DFB9C41CE1C770A726970706C652E636F6D81145E7B112523F68D2F5E879DB4EAC51C6698A69304',
+    id: '02ACE87F1996E3A23690A5BB7F1774BF71CCBA68F79805831B42ABAD5913D6F4'
+})
+```
+
+```json
+undefined
+```
+
+If the object is valid (conforms to the schema), nothing is returned. Otherwise, `schemaValidate` throws an error:
+
+```javascript
+RippleAPI.schemaValidator.schemaValidate('sign', {
+    signedTransaction: '12000322800000002400000017201B0086955368400000000000000C732102F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D874473045022100BDE09A1F6670403F341C21A77CF35BA47E45CDE974096E1AA5FC39811D8269E702203D60291B9A27F1DCABA9CF5DED307B4F23223E0B6F156991DB601DFB9C41CE1C770A726970706C652E636F6D81145E7B112523F68D2F5E879DB4EAC51C6698A69304',
+    id: '123'
+})
+```
+
+```
+[ValidationError(instance.id does not match pattern "^[A-F0-9]{64}$")]
+```

docs/src/sign.md.ejs

@@ -1,13 +1,22 @@
 ## sign
 
-`sign(txJSON: string, secret: string): {signedTransaction: string, id: string}`
+```
+sign(txJSON: string, secret: string, options: object): {signedTransaction: string, id: string}
+sign(txJSON: string, keypair: object, options: object): {signedTransaction: string, id: string}
+```
 
 Sign a prepared transaction. The signed transaction must subsequently be [submitted](#submit).
 
+This method can sign any of [the transaction types supported by ripple-binary-codec](https://github.com/ripple/ripple-binary-codec/blob/cfcde79c19c359e9a0466d7bc3dc9a3aef47bb99/src/enums/definitions.json#L1637). When a new transaction type is added to the XRP Ledger, it will be unrecognized until `ripple-binary-codec` is updated. If you try to sign an unrecognized transaction type, this method throws an error similar to the following:
+
+`Error: [TRANSACTION_TYPE] is not a valid name or ordinal for TransactionType`
+
 ### Parameters
 
 <%- renderSchema("input/sign.json") %>
 
+When this method is used for multisigning, the `options` parameter is required. See the multisigning example in this section for more details.
+
 ### Return Value
 
 This method returns an object with the following structure:
@@ -19,7 +28,96 @@ This method returns an object with the following structure:
 ```javascript
 const txJSON = '{"Flags":2147483648,"TransactionType":"AccountSet","Account":"r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59","Domain":"726970706C652E636F6D","LastLedgerSequence":8820051,"Fee":"12","Sequence":23}';
 const secret = 'shsWGZcmZz6YsWWmcnpfr6fLTdtFV';
-return api.sign(txJSON, secret);
+const keypair = { privateKey: '00ACCD3309DB14D1A4FC9B1DAE608031F4408C85C73EE05E035B7DC8B25840107A', publicKey: '02F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D8' };
+return api.sign(txJSON, secret); // or: api.sign(txJSON, keypair);
 ```
 
 <%- renderFixture("responses/sign.json") %>
+
+### Example (multisigning)
+
+```javascript
+const RippleAPI = require('ripple-lib').RippleAPI;
+
+// jon's address will have a multi-signing setup with a quorum of 2
+const jon = {
+    account: 'rJKpme4m2zBQceBuU89d7vLMzgoUw2Ptj',
+    secret: 'sh4Va7b1wQof8knHFV2sxwX12fSgK'
+};
+const aya = {
+    account: 'rnrPdBjs98fFFfmRpL6hM7exT788SWQPFN',
+    secret: 'snaMuMrXeVc2Vd4NYvHofeGNjgYoe'
+};
+const bran = {
+    account: 'rJ93RLnT1t5A8fCr7HTScw7WtfKJMRXodH',
+    secret: 'shQtQ8Um5MS218yvEU3Ehy1eZQKqH'
+};
+
+// Setup the signers list with a quorum of 2
+const multiSignSetupTransaction = {
+    "Flags": 0,
+    "TransactionType": "SignerListSet",
+    "Account": "rJKpme4m2zBQceBuU89d7vLMzgoUw2Ptj",
+    "Fee": "120",
+    "SignerQuorum": 2,
+    "SignerEntries": [
+        {
+            "SignerEntry": {
+                "Account": "rnrPdBjs98fFFfmRpL6hM7exT788SWQPFN",
+                "SignerWeight": 2
+            }
+        },
+        {
+            "SignerEntry": {
+                "Account": "rJ93RLnT1t5A8fCr7HTScw7WtfKJMRXodH",
+                "SignerWeight": 1
+            }
+        },
+    ]
+};
+
+// a transaction which requires multi signing
+const multiSignPaymentTransaction = {
+    TransactionType: 'Payment',
+    Account: 'rJKpme4m2zBQceBuU89d7vLMzgoUw2Ptj',
+    Destination: 'rJ93RLnT1t5A8fCr7HTScw7WtfKJMRXodH',
+    Amount: '88000000'
+};
+
+const api = new RippleAPI({
+    server: 'wss://s.altnet.rippletest.net:51233'
+});
+
+api.connect().then(() => {
+    // adding the multi signing feature to jon's account
+    api.prepareTransaction(multiSignSetupTransaction).then((prepared) => {
+        console.log(prepared);
+        jonSign = api.sign(prepared.txJSON, jon.secret).signedTransaction;
+        api.submit(jonSign).then( response => {
+            console.log(response.resultCode, response.resultMessage);
+
+            // multi sign a transaction
+            api.prepareTransaction(multiSignPaymentTransaction).then(prepared => {
+                console.log(prepared);
+
+                // Aya and Bran sign it too but with 'signAs' set to their own account
+                let ayaSign = api.sign(prepared.txJSON, aya.secret, {'signAs': aya.account}).signedTransaction;
+                let branSign = api.sign(prepared.txJSON, bran.secret, {'signAs': bran.account}).signedTransaction;
+
+                // signatures are combined and submitted
+                let combinedTx = api.combine([ayaSign, branSign]);
+                api.submit(combinedTx.signedTransaction).then(response => {
+                    console.log(response.tx_json.hash);
+                    return api.disconnect();
+                }).catch(console.error);
+            }).catch(console.error);
+        }).catch(console.error)
+    }).catch(console.error);
+}).catch(console.error);
+```
+
+Assuming the multisigning account was setup properly, the above example will respond with `resultCode: 'tesSUCCESS'` and the hash for the transaction.
+If any of `{signAs: some_address}` options were missing the code will return a validation error as follow:
+```
+[ValidationError(txJSON is not the same for all signedTransactions)]
+```

docs/src/signPaymentChannelClaim.md.ejs

@@ -0,0 +1,28 @@
+## signPaymentChannelClaim
+
+`signPaymentChannelClaim(channel: string, amount: string, privateKey: string): string`
+
+Sign a payment channel claim. The signature can be submitted in a subsequent [PaymentChannelClaim](#preparepaymentchannelclaim) transaction.
+
+### Parameters
+
+<%- renderSchema("input/sign-payment-channel-claim.json") %>
+
+### Return Value
+
+This method returns a signature string:
+
+<%- renderSchema("output/sign-payment-channel-claim.json") %>
+
+### Example
+
+```javascript
+const channel =
+  '3E18C05AD40319B809520F1A136370C4075321B285217323396D6FD9EE1E9037';
+const amount = '.00001';
+const privateKey =
+  'ACCD3309DB14D1A4FC9B1DAE608031F4408C85C73EE05E035B7DC8B25840107A';
+return api.signPaymentChannelClaim(channel, amount, privateKey);
+```
+
+<%- renderFixture("responses/sign-payment-channel-claim.json") %>

docs/src/specifications.md.ejs

@@ -28,6 +28,8 @@ See [Transaction Types](#transaction-types) for a description.
 
 <%- renderSchema('specifications/order.json') %>
 
+The following invalid flag combination causes a `ValidationError`: `immediateOrCancel` and `fillOrKill`. These fields are mutually exclusive, and cannot both be set at the same time.
+
 ### Example
 
 <%- renderFixture('requests/prepare-order.json') %>
@@ -52,32 +54,92 @@ See [Transaction Types](#transaction-types) for a description.
 
 <%- renderFixture('requests/prepare-settings.json') %>
 
-## Suspended Payment Creation
+## Escrow Creation
 
 See [Transaction Types](#transaction-types) for a description.
 
-<%- renderSchema('specifications/suspended-payment-creation.json') %>
+<%- renderSchema('specifications/escrow-creation.json') %>
 
 ### Example
 
-<%- renderFixture('requests/prepare-suspended-payment-creation.json') %>
+<%- renderFixture('requests/prepare-escrow-creation.json') %>
 
-## Suspended Payment Cancellation
+## Escrow Cancellation
 
 See [Transaction Types](#transaction-types) for a description.
 
-<%- renderSchema('specifications/suspended-payment-cancellation.json') %>
+<%- renderSchema('specifications/escrow-cancellation.json') %>
 
 ### Example
 
-<%- renderFixture('requests/prepare-suspended-payment-cancellation.json') %>
+<%- renderFixture('requests/prepare-escrow-cancellation.json') %>
 
-## Suspended Payment Execution
+## Escrow Execution
 
 See [Transaction Types](#transaction-types) for a description.
 
-<%- renderSchema('specifications/suspended-payment-execution.json') %>
+<%- renderSchema('specifications/escrow-execution.json') %>
 
 ### Example
 
-<%- renderFixture('requests/prepare-suspended-payment-execution.json') %>
+<%- renderFixture('requests/prepare-escrow-execution.json') %>
+
+## Check Create
+
+See [Transaction Types](#transaction-types) for a description.
+
+<%- renderSchema('specifications/check-create.json') %>
+
+### Example
+
+<%- renderFixture('requests/prepare-check-create.json') %>
+
+## Check Cancel
+
+See [Transaction Types](#transaction-types) for a description.
+
+<%- renderSchema('specifications/check-cancel.json') %>
+
+### Example
+
+<%- renderFixture('requests/prepare-check-cancel.json') %>
+
+## Check Cash
+
+See [Transaction Types](#transaction-types) for a description.
+
+<%- renderSchema('specifications/check-cash.json') %>
+
+### Example
+
+<%- renderFixture('requests/prepare-check-cash-amount.json') %>
+
+## Payment Channel Create
+
+See [Transaction Types](#transaction-types) for a description.
+
+<%- renderSchema('specifications/payment-channel-create.json') %>
+
+### Example
+
+<%- renderFixture('requests/prepare-payment-channel-create.json') %>
+
+## Payment Channel Fund
+
+See [Transaction Types](#transaction-types) for a description.
+
+<%- renderSchema('specifications/payment-channel-fund.json') %>
+
+### Example
+
+<%- renderFixture('requests/prepare-payment-channel-fund.json') %>
+
+## Payment Channel Claim
+
+See [Transaction Types](#transaction-types) for a description.
+
+<%- renderSchema('specifications/payment-channel-claim.json') %>
+
+### Example
+
+<%- renderFixture('requests/prepare-payment-channel-claim.json') %>

docs/src/staticMethods.md.ejs

@@ -0,0 +1,35 @@
+# Static Methods
+
+ripple-lib features a number of static methods that you can access directly on the `RippleAPI` object. The most commonly-used one is `computeBinaryTransactionHash`, described below. For the full list, see the [XRP Ledger Hashes README](https://github.com/ripple/ripple-lib/blob/develop/src/common/hashes/README.md).
+
+## computeBinaryTransactionHash
+
+`computeBinaryTransactionHash(txBlobHex: string): string`
+
+Returns the hash (id) of a binary transaction blob.
+
+This is a static method on the `RippleAPI` class.
+
+### Parameters
+
+This method takes one parameter, a string containing a binary transaction in hex.
+
+### Return Value
+
+This method returns a string representing the transaction's id (hash).
+
+### Example
+
+```javascript
+const signed_blob = '120000228000000024000B2E5A201B0066374B61400000003B9ACA0068400000000000000C732102356E89059A75438887F9FEE2056A2890DB82A68353BE9C0C0C8F89C0018B37FC74473045022100B3721EEB1ED6DFF29FB8B209E2DE6B54A0A6E44D52D926342F3D334BE98F08640220367A74107AD5DEAEFA3AB2984C161FC23F30B2704BB5CC984358BA262177A4568114F667B0CA50CC7709A220B0561B85E53A48461FA883142B71D8B09B4EE8DAA68FB936C23E3A974713BDAC'
+if (typeof signed_blob === 'string' && signed_blob.match(/^[A-F0-9]+$/)) {
+  const id = RippleAPI.computeBinaryTransactionHash(signed_blob)
+  console.log('Transaction hash:', id')
+}
+```
+
+```
+Transaction hash: 80C5E11E1A21A626759D6CB944B33DBAAC66BD704A289C86E330B847904F5C13
+```
+
+[RunKit Example: computeBinaryTransactionHash](https://runkit.com/intelliot/computebinarytransactionhash-example)

docs/src/submit.md.ejs

@@ -1,25 +1,83 @@
 ## submit
 
-`submit(signedTransaction: string): Promise<Object>`
+`request('submit', {tx_blob: string, fail_hard: boolean}): Promise<object>`
 
-Submits a signed transaction. The transaction is not guaranteed to succeed; it must be verified with [getTransaction](#gettransaction).
+The `submit` method applies a transaction and sends it to the network to be confirmed and included in future ledgers.
+
+This method takes a signed, serialized transaction as a binary blob, and submits it to the network as-is. Since signed transaction objects are immutable, no part of the transaction can be modified or automatically filled in after submission.
+
+To send a transaction as robustly as possible, you should construct and sign it in advance, persist it somewhere that you can access even after a power outage, then `submit` it as a `tx_blob`. After submission, monitor the network with the `tx` method to see if the transaction was successfully applied; if a restart or other problem occurs, you can safely re-submit the `tx_blob` transaction: it won't be applied twice since it has the same sequence number as the old transaction.
 
 ### Parameters
 
-<%- renderSchema('input/submit.json') %>
+| `Field`     | Type    | Description                                          |
+|:------------|:--------|:-----------------------------------------------------|
+| `tx_blob`   | String  | Hex representation of the signed transaction to submit. This can be a multi-signed transaction. |
+| `fail_hard` | Boolean | (Optional, defaults to false) If true, and the transaction fails locally, do not retry or relay the transaction to other servers |
 
 ### Return Value
 
-This method returns an object with the following structure:
+When successful, this method returns an object containing the following fields:
 
-<%- renderSchema('output/submit.json') %>
+| `Field`                 | Type    | Description                              |
+|:------------------------|:--------|:-----------------------------------------|
+| `engine_result`         | String  | Text [result code](https://xrpl.org/transaction-results.html) indicating the preliminary result of the transaction, for example `tesSUCCESS` |
+| `engine_result_code`    | Integer | Numeric version of the [result code](https://xrpl.org/transaction-results.html). **Not recommended.** |
+| `engine_result_message` | String  | Human-readable explanation of the transaction's preliminary result |
+| `tx_blob`               | String  | The complete transaction in hex string format |
+| `tx_json`               | Object  | The complete transaction in JSON format  |
+| `accepted`              | Boolean | The value `true` indicates that the transaction was applied, queued, broadcast, or kept for later. The value `false` indicates that none of those happened, so the transaction cannot possibly succeed as long as you do not submit it again and have not already submitted it another time. [New in: rippled 1.5.0] |
+| `account_sequence_available` | Number | The next [Sequence Number](https://xrpl.org/basic-data-types.html#account-sequence) available for the sending account after all pending and [queued](https://xrpl.org/transaction-queue.html) transactions. [New in: rippled 1.5.0] |
+| `account_sequence_next` | number  | The next [Sequence Number](https://xrpl.org/basic-data-types.html#account-sequence) for the sending account after all transactions that have been provisionally applied, but not transactions in the [queue](https://xrpl.org/transaction-queue.html). [New in: rippled 1.5.0] |
+| `applied`               | Boolean | The value `true` indicates that this transaction was applied to the open ledger. In this case, the transaction is likely, but not guaranteed, to be validated in the next ledger version. [New in: rippled 1.5.0] |
+| `broadcast`             | Boolean | The value `true` indicates this transaction was broadcast to peer servers in the peer-to-peer XRP Ledger network. (Note: if the server has no peers, such as in [stand-alone mode](https://xrpl.org/rippled-server-modes.html#reasons-to-run-a-rippled-server-in-stand-alone-mode), the server uses the value `true` for cases where it _would_ have broadcast the transaction.) The value `false` indicates the transaction was not broadcast to any other servers. [New in: rippled 1.5.0] |
+| `kept`                  | Boolean | The value `true` indicates that the transaction was kept to be retried later. [New in: rippled 1.5.0] |
+| `queued`                | Boolean | The value `true` indicates the transaction was put in the [Transaction Queue](https://xrpl.org/transaction-queue.html), which means it is likely to be included in a future ledger version. [New in: rippled 1.5.0] |
+| `open_ledger_cost`      | String  | The current [open ledger cost](https://xrpl.org/transaction-cost.html#open-ledger-cost) before processing this transaction. Transactions with a lower cost are likely to be [queued](https://xrpl.org/transaction-queue.html). [New in: rippled 1.5.0] |
+| `validated_ledger_index` | Integer  | The [ledger index](https://xrpl.org/basic-data-types.html#ledger-index) of the newest validated ledger at the time of submission. This provides a lower bound on the ledger versions that the transaction can appear in as a result of this request. (The transaction could only have been validated in this ledger version or earlier if it had already been submitted before.) |
+
+Note: Many situations can prevent a transaction from processing successfully, such as a lack of trust lines connecting the two accounts in a payment, or changes in the state of the ledger since the time the transaction was constructed. Even if nothing is wrong, it may take several seconds to close and validate the ledger version that includes the transaction. Do not consider the transaction's results final until they appear in a validated ledger version.
 
 ### Example
 
 ```javascript
-const signedTransaction = '12000322800000002400000017201B0086955368400000000000000C732102F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D874473045022100BDE09A1F6670403F341C21A77CF35BA47E45CDE974096E1AA5FC39811D8269E702203D60291B9A27F1DCABA9CF5DED307B4F23223E0B6F156991DB601DFB9C41CE1C770A726970706C652E636F6D81145E7B112523F68D2F5E879DB4EAC51C6698A69304';
-return api.submit(signedTransaction)
-  .then(result => {/* ... */});
+const signedTransaction = '12000022800000002400000007201B007008BC61400000000754D4C068400000000000000C732103E8110048477E60F292DEDA67CF518511E70A15E1E3771B3C024026E1F824832874473045022100D659C836C24FF346A87054E463078D805B19EFE9F10348FD4C6ED6C3F3C4D750022060BE0BFD5E2C4963A1B0E0F21D5BA800969863BA486F71E75C08D76D77C45B22811492F80A3F3849DBB5714A4F2C691CE7D47BEED58083141266204CFBC657E65D9B4D30301FF98644693935';
+const failHard = false;
+const result = await api.request('submit', {
+  tx_blob: signedTransaction,
+  fail_hard: failHard // optional
+});
 ```
 
-<%- renderFixture('responses/submit.json') %>
+```json
+{
+  "accepted": true,
+  "account_sequence_available": 8,
+  "account_sequence_next": 8,
+  "applied": true,
+  "broadcast": true,
+  "engine_result": "tesSUCCESS",
+  "engine_result_code": 0,
+  "engine_result_message": "The transaction was applied. Only final in a validated ledger.",
+  "kept": true,
+  "open_ledger_cost": "10",
+  "queued": false,
+  "tx_blob": "12000022800000002400000007201B007008BC61400000000754D4C068400000000000000C732103E8110048477E60F292DEDA67CF518511E70A15E1E3771B3C024026E1F824832874473045022100D659C836C24FF346A87054E463078D805B19EFE9F10348FD4C6ED6C3F3C4D750022060BE0BFD5E2C4963A1B0E0F21D5BA800969863BA486F71E75C08D76D77C45B22811492F80A3F3849DBB5714A4F2C691CE7D47BEED58083141266204CFBC657E65D9B4D30301FF98644693935",
+  "tx_json": {
+      "Account": "rNQao3Z1irwRjKWSs8heL4a8WKLPKfLrXs",
+      "Amount": "123000000",
+      "Destination": "rpgHWJdXkSvvzikdJCpuMzU7zWnuqsJRCZ",
+      "Fee": "12",
+      "Flags": 2147483648,
+      "LastLedgerSequence": 7342268,
+      "Sequence": 7,
+      "SigningPubKey": "03E8110048477E60F292DEDA67CF518511E70A15E1E3771B3C024026E1F8248328",
+      "TransactionType": "Payment",
+      "TxnSignature": "3045022100D659C836C24FF346A87054E463078D805B19EFE9F10348FD4C6ED6C3F3C4D750022060BE0BFD5E2C4963A1B0E0F21D5BA800969863BA486F71E75C08D76D77C45B22",
+      "hash": "FE8D68D7FF5805EB07AF15A1ADF07FB5463CCD2C6C0A15981EB3D26A02E1551C"
+  },
+  "validated_ledger_index": 7341775
+}
+```
+
+(In ripple-lib 1.8.0, [the old `submit` method](https://github.com/ripple/ripple-lib/blob/1.7.0/docs/index.md#submit) was deprecated.)

docs/src/transactions.md.ejs

@@ -7,15 +7,20 @@ A transaction type is specified by the strings in the first column in the table
 Type | Description
 ---- | -----------
 [payment](#payment) | A `payment` transaction represents a transfer of value from one account to another. Depending on the [path](https://ripple.com/build/paths/) taken, additional exchanges of value may occur atomically to facilitate the payment.
-[order](#order) | An `order` transaction creates a limit order. It defines an intent to exchange currencies, and creates an order in the Ripple Consensus Ledger's order book if not completely fulfilled when placed. Orders can be partially fulfilled.
-[orderCancellation](#order-cancellation) | An `orderCancellation` transaction cancels an order in the Ripple Consensus Ledger's order book.
+[order](#order) | An `order` transaction creates a limit order. It defines an intent to exchange currencies, and creates an order in the XRP Ledger's order book if not completely fulfilled when placed. Orders can be partially fulfilled.
+[orderCancellation](#order-cancellation) | An `orderCancellation` transaction cancels an order in the XRP Ledger's order book.
 [trustline](#trustline) | A `trustline` transactions creates or modifies a trust line between two accounts.
-[settings](#settings) | A `settings` transaction modifies the settings of an account in the Ripple Consensus Ledger.
-[suspendedPaymentCreation](#suspended-payment-creation) | A `suspendedPaymentCreation` transaction creates a suspended payment on the ledger, which locks XRP until a cryptographic condition is met or it expires. It is like an escrow service where the Ripple network acts as the escrow agent.
-[suspendedPaymentCancellation](#suspended-payment-cancellation) | A `suspendedPaymentCancellation` transaction unlocks the funds in a suspended payment and sends them back to the creator of the suspended payment, but it will only work after the suspended payment expires.
-[suspendedPaymentExecution](#suspended-payment-execution) | A `suspendedPaymentExecution` transaction unlocks the funds in a suspended payment and sends them to the destination of the suspended payment, but it will only work if the cryptographic condition is provided.
-
-The three "suspended payment" transaction types are not supported by the production Ripple peer-to-peer network at this time. They are available for testing purposes if you [configure RippleAPI](#boilerplate) to connect to the [Ripple Test Net](https://ripple.com/build/ripple-test-net/) instead.
+[settings](#settings) | A `settings` transaction modifies the settings of an account in the XRP Ledger.
+[escrowCreation](#escrow-creation) | An `escrowCreation` transaction creates an escrow on the ledger, which locks XRP until a cryptographic condition is met or it expires. It is like an escrow service where the XRP Ledger acts as the escrow agent.
+[escrowCancellation](#escrow-cancellation) | An `escrowCancellation` transaction unlocks the funds in an escrow and sends them back to the creator of the escrow, but it will only work after the escrow expires.
+[escrowExecution](#escrow-execution) | An `escrowExecution` transaction unlocks the funds in an escrow and sends them to the destination of the escrow, but it will only work if the cryptographic condition is provided.
+[checkCreate](#check-create) | A `checkCreate` transaction creates a check on the ledger, which is a deferred payment that can be cashed by its intended destination.
+[checkCancel](#check-cancel) | A `checkCancel` transaction cancels an unredeemed Check, removing it from the ledger without sending any money.
+[checkCash](#check-cash) | A `checkCash` transaction redeems a Check to receive up to the amount authorized by the corresponding `checkCreate` transaction. Only the `destination` address of a Check can cash it.
+[paymentChannelCreate](#payment-channel-create) | A `paymentChannelCreate` transaction opens a payment channel between two addresses with XRP set aside for asynchronous payments.
+[paymentChannelFund](#payment-channel-fund) | A `paymentChannelFund` transaction adds XRP to a payment channel and optionally sets a new expiration for the channel.
+[paymentChannelClaim](#payment-channel-claim) | A `paymentChannelClaim` transaction withdraws XRP from a channel and optionally requests to close it.
+[ticketCreate](#ticket-create) | A successful `ticketCreate` transaction adds a Ticket in the directory of the owning account.
 
 ## Transaction Flow
 
@@ -27,26 +32,32 @@ Executing a transaction with `RippleAPI` requires the following four steps:
     * [prepareOrder](#prepareorder)
     * [prepareOrderCancellation](#prepareordercancellation)
     * [prepareSettings](#preparesettings)
-    * [prepareSuspendedPaymentCreation](#preparesuspendedpaymentcreation)
-    * [prepareSuspendedPaymentCancellation](#preparesuspendedpaymentcancellation)
-    * [prepareSuspendedPaymentExecution](#preparesuspendedpaymentexecution)
-2. [Sign](#sign) - Cryptographically sign the transaction locally and save the [transaction ID](#transaction-id). Signing is how the owner of an account authorizes a transaction to take place.
+    * [prepareEscrowCreation](#prepareescrowcreation)
+    * [prepareEscrowCancellation](#prepareescrowcancellation)
+    * [prepareEscrowExecution](#prepareescrowexecution)
+    * [prepareCheckCreate](#preparecheckcreate)
+    * [prepareCheckCancel](#preparecheckcancel)
+    * [prepareCheckCash](#preparecheckcash)
+    * [prepareTicketCreate](#prepareticketcreate)
+2. [Sign](#sign) - Cryptographically sign the transaction locally and save the [transaction ID](#transaction-id). Signing is how the owner of an account authorizes a transaction to take place. For multisignature transactions, the `signedTransaction` fields returned by `sign` must be collected and passed to the [combine](#combine) method.
 3. [Submit](#submit) - Submit the transaction to the connected server.
 4. Verify - Verify that the transaction got validated by querying with [getTransaction](#gettransaction). This is necessary because transactions may fail even if they were successfully submitted.
 
 ## Transaction Fees
 
-Every transaction must destroy a small amount of XRP as a cost to send the transaction. This is also called a *transaction fee*. The transaction cost is designed to increase along with the load on the Ripple network, making it very expensive to deliberately or inadvertently overload the network.
+Every transaction must destroy a small amount of XRP as a cost to apply the transaction to the ledger. This is also called a *transaction fee*. The transaction cost is designed to increase along with the load on the XRP Ledger, making it very expensive to deliberately or inadvertently overload the peer-to-peer network that powers the XRP Ledger.
 
 You can choose the size of the fee you want to pay or let a default be used. You can get an estimate of the fee required to be included in the next ledger closing with the [getFee](#getfee) method.
 
+For a multi-signed transaction, ripple-lib automatically multiplies the `fee` by (1 + Number of Signatures Provided). For example, if you set `instructions.fee = '0.000020'` and `instructions.signersCount = 2`, the prepared transaction's `Fee` will be 20 drops × (1 + 2 Signatures) = 60 drops. See [Transaction Cost](https://developers.ripple.com/transaction-cost.html).
+
 ## Transaction Instructions
 
 Transaction instructions indicate how to execute a transaction, complementary with the [transaction specification](#transaction-specifications).
 
 <%- renderSchema("objects/instructions.json") %>
 
-We recommended that you specify a `maxLedgerVersion` so that you can quickly determine that a failed transaction will never succeeed in the future. It is impossible for a transaction to succeed after the network ledger version exceeds the transaction's `maxLedgerVersion`. If you omit `maxLedgerVersion`, the "prepare*" method automatically supplies a `maxLedgerVersion` equal to the current ledger plus 3, which it includes in the return value from the "prepare*" method.
+We recommend that you specify a `maxLedgerVersion` so that you can quickly determine that a failed transaction will never succeed in the future. It is impossible for a transaction to succeed after the XRP Ledger's consensus-validated ledger version exceeds the transaction's `maxLedgerVersion`. If you omit `maxLedgerVersion`, the "prepare\*" method automatically supplies a `maxLedgerVersion` equal to the current ledger plus 3, which it includes in the return value from the "prepare\*" method.
 
 ## Transaction ID
 

docs/src/txFlags.md.ejs

@@ -0,0 +1,81 @@
+## txFlags
+
+`txFlags.TRANSACTION_TYPE.FLAG`
+
+This object provides constants for use when creating or interpreting transaction flags. Most transactions have a set of bit-flags that represent various options that affect how a transaction should behave. These options are represented as binary values that can be combined with bitwise-or operations to encode multiple flags at once.
+
+Most flags only have meaning for a specific transaction type. The same bitwise value may be reused for flags on different transaction types, so it is important to pay attention to the transaction type when setting and reading flags.
+
+Bits that are not defined as flags MUST be 0.
+
+### Global Flag
+
+Applies globally to all transactions.
+
+`txFlags.Universal.FullyCanonicalSig`: Require a fully-canonical signature. When preparing transactions, ripple-lib enables this flag for you.
+
+### Payment Flags
+
+`txFlags.Payment.NoRippleDirect`: Do not use the default path; only use specified paths. This is intended to force the transaction to take arbitrage opportunities. Most clients do not need this.
+
+`txFlags.Payment.PartialPayment`: If the specified destination amount cannot be sent without spending more than the source maxAmount, reduce the received amount instead of failing outright. See [Partial Payments](https://developers.ripple.com/partial-payments.html) for more details.
+
+`txFlags.Payment.LimitQuality`: Only take paths where all the conversions have an input:output ratio that is equal or better than the ratio of `destination.amount`:`source.maxAmount`. See [Limit Quality](https://developers.ripple.com/payment.html#limit-quality) for details.
+
+### OfferCreate Flags
+
+`txFlags.OfferCreate.Passive`: If enabled, the offer does not consume offers that exactly match it, and instead becomes an Offer object in the ledger. It still consumes offers that cross it.
+
+`txFlags.OfferCreate.ImmediateOrCancel`: Treat the offer as an Immediate or Cancel order. If enabled, the offer never becomes a ledger object: it only tries to match existing offers in the ledger.
+
+`txFlags.OfferCreate.FillOrKill`: Treat the offer as a Fill or Kill order.
+
+`txFlags.OfferCreate.Sell`: Treat the offer as a Sell order. With `order.direction = 'sell'`, exchange the entire `order.quantity`, even if it means obtaining more than the `order.totalPrice` amount in exchange. If using `prepareOrder`, ripple-lib sets this flag for you.
+
+### TrustSet Flags
+
+`txFlags.TrustSet.SetAuth`: Authorize the other party to hold issuances from this account. (No effect unless using the AccountSet.RequireAuth flag.) Cannot be unset.
+
+`txFlags.TrustSet.NoRipple`:  Obsolete.
+
+`txFlags.TrustSet.SetNoRipple`: Blocks [rippling](https://developers.ripple.com/rippling.html) between two trustlines of the same currency, if this flag is set on both.
+
+`txFlags.TrustSet.ClearNoRipple`: Clears the No-[Rippling](https://developers.ripple.com/rippling.html) flag.
+
+`txFlags.TrustSet.SetFreeze`: Freeze the trustline. A non-XRP currency can be frozen by the exchange or gateway that issued it. XRP cannot be frozen.
+
+`txFlags.TrustSet.ClearFreeze`: Unfreeze the trustline.
+
+### AccountSet Flags
+
+You can use the `prepareSettings` method to change your account flags. This method uses AccountSet flags internally.
+
+In the rippled API, Account Flags can be enabled and disabled with the SetFlag and ClearFlag parameters. See [AccountSet Flags](https://developers.ripple.com/accountset.html#accountset-flags).
+
+The AccountSet transaction type has some transaction flags, but their use is discouraged.
+
+* `txFlags.AccountSet.RequireDestTag`
+* `txFlags.AccountSet.OptionalDestTag`
+* `txFlags.AccountSet.RequireAuth`
+* `txFlags.AccountSet.OptionalAuth`
+* `txFlags.AccountSet.DisallowXRP`
+* `txFlags.AccountSet.AllowXRP`
+
+### PaymentChannelClaim Flags
+
+`txFlags.PaymentChannelClaim.Renew`: Clear the channel's Expiration time. (Expiration is different from the channel's immutable CancelAfter time.) Only the source address of the payment channel can use this flag.
+
+`txFlags.PaymentChannelClaim.Close`: Request to close the channel. Only the channel source and destination addresses can use this flag. This flag closes the channel immediately if it has no more XRP allocated to it after processing the current claim, or if the destination address uses it. If the source address uses this flag when the channel still holds XRP, this schedules the channel to close after SettleDelay seconds have passed. (Specifically, this sets the Expiration of the channel to the close time of the previous ledger plus the channel's SettleDelay time, unless the channel already has an earlier Expiration time.) If the destination address uses this flag when the channel still holds XRP, any XRP that remains after processing the claim is returned to the source address.
+
+### Other Transaction Types
+
+The remaining transaction types do not have any flags at this time.
+
+* OfferCancel
+* SetRegularKey
+* SignerListSet
+* EscrowCreate
+* EscrowFinish
+* EscrowCancel
+* PaymentChannelCreate
+* PaymentChannelFund

docs/src/verifyPaymentChannelClaim.md.ejs

@@ -0,0 +1,31 @@
+## verifyPaymentChannelClaim
+
+`verifyPaymentChannelClaim(channel: string, amount: string, signature: string, publicKey: string): boolean`
+
+Verify a payment channel claim signature.
+
+### Parameters
+
+<%- renderSchema("input/verify-payment-channel-claim.json") %>
+
+### Return Value
+
+This method returns `true` if the claim signature is valid.
+
+<%- renderSchema("output/verify-payment-channel-claim.json") %>
+
+### Example
+
+```javascript
+const channel =
+  '3E18C05AD40319B809520F1A136370C4075321B285217323396D6FD9EE1E9037';
+const amount = '.00001';
+const signature = <%- importFile("test/fixtures/responses/sign-payment-channel-claim.json") %>;
+const publicKey =
+  '02F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D8';
+return api.verifyPaymentChannelClaim(channel, amount, signature, publicKey);
+```
+
+```json
+true
+```

docs/src/xrpToDropsAndDropsToXrp.md.ejs

@@ -0,0 +1,47 @@
+## xrpToDrops
+
+`xrpToDrops(xrp: string | BigNumber): string`
+
+Converts an XRP amount to drops. 1 XRP = 1,000,000 drops, so 1 drop = 0.000001 XRP. This method is useful when converting amounts for use with the rippled API, which requires XRP amounts to be specified in drops.
+
+### Parameters
+
+`xrp`: A string or BigNumber representing an amount of XRP. If `xrp` is a string, it may start with `-`, must contain at least one number, and may contain up to one `.`. This method throws a `ValidationError` for invalid input.
+
+### Return Value
+
+A string representing an equivalent amount of drops.
+
+### Example
+
+```javascript
+return api.xrpToDrops('1');
+```
+
+```json
+'1000000'
+```
+
+## dropsToXrp
+
+`dropsToXrp(drops: string | BigNumber): string`
+
+Converts an amount of drops to XRP. 1 drop = 0.000001 XRP, so 1 XRP = 1,000,000 drops. This method is useful when converting amounts from the rippled API, which describes XRP amounts in drops.
+
+### Parameters
+
+`drops`: A string or BigNumber representing an amount of drops. If `drops` is a string, it may start with `-` and must contain at least one number. This method throws a `ValidationError` for invalid input.
+
+### Return Value
+
+A string representing an equivalent amount of XRP.
+
+### Example
+
+```javascript
+return api.dropsToXrp('1');
+```
+
+```json
+'0.000001'
+```

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-              "from": "inherits@>=2.0.1 <3.0.0",
-              "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz"
-            }
-          }
-        }
-      }
-    },
-    "ripple-lib-transactionparser": {
-      "version": "0.6.0",
-      "from": "ripple-lib-transactionparser@>=0.6.0 <0.7.0",
-      "resolved": "https://registry.npmjs.org/ripple-lib-transactionparser/-/ripple-lib-transactionparser-0.6.0.tgz"
-    },
-    "ws": {
-      "version": "0.7.2",
-      "from": "ws@>=0.7.1 <0.8.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-0.7.2.tgz",
-      "dependencies": {
-        "options": {
-          "version": "0.0.6",
-          "from": "options@>=0.0.5",
-          "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz"
-        },
-        "ultron": {
-          "version": "1.0.2",
-          "from": "ultron@>=1.0.0 <1.1.0",
-          "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.0.2.tgz"
-        },
-        "bufferutil": {
-          "version": "1.1.0",
-          "from": "bufferutil@>=1.1.0 <1.2.0",
-          "resolved": "https://registry.npmjs.org/bufferutil/-/bufferutil-1.1.0.tgz",
-          "dependencies": {
-            "bindings": {
-              "version": "1.2.1",
-              "from": "bindings@>=1.2.0 <1.3.0",
-              "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz"
-            },
-            "nan": {
-              "version": "1.8.4",
-              "from": "nan@>=1.8.0 <1.9.0",
-              "resolved": "https://registry.npmjs.org/nan/-/nan-1.8.4.tgz"
-            }
-          }
-        },
-        "utf-8-validate": {
-          "version": "1.1.0",
-          "from": "utf-8-validate@>=1.1.0 <1.2.0",
-          "resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-1.1.0.tgz",
-          "dependencies": {
-            "bindings": {
-              "version": "1.2.1",
-              "from": "bindings@>=1.2.0 <1.3.0",
-              "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz"
-            },
-            "nan": {
-              "version": "1.8.4",
-              "from": "nan@>=1.8.0 <1.9.0",
-              "resolved": "https://registry.npmjs.org/nan/-/nan-1.8.4.tgz"
-            }
-          }
-        }
-      }
-    }
-  }
-}

package.json

@@ -1,71 +1,84 @@
 {
   "name": "ripple-lib",
-  "version": "0.15.0",
+  "version": "1.9.0",
   "license": "ISC",
-  "description": "A JavaScript API for interacting with Ripple in Node.js and the browser",
+  "description": "A TypeScript/JavaScript API for interacting with the XRP Ledger in Node.js and the browser",
   "files": [
     "dist/npm/*",
-    "bin/*",
-    "build/*",
-    "test/*",
-    "Gulpfile.js"
+    "build/ripple-latest-min.js",
+    "build/ripple-latest.js"
   ],
   "main": "dist/npm/",
+  "unpkg": "build/ripple-latest-min.js",
+  "jsdelivr": "build/ripple-latest-min.js",
+  "types": "dist/npm/index.d.ts",
+  "browser": {
+    "ws": "./dist/npm/common/wswrapper.js",
+    "https-proxy-agent": false
+  },
   "directories": {
     "test": "test"
   },
   "dependencies": {
-    "ajv": "^1.4.8",
-    "babel-polyfill": "^6.2.0",
-    "babel-runtime": "^5.5.4",
-    "bignumber.js": "^2.0.3",
-    "https-proxy-agent": "^1.0.0",
-    "lodash": "^3.1.0",
-    "ripple-address-codec": "^2.0.1",
-    "ripple-binary-codec": "^0.1.0",
-    "ripple-hashes": "^0.1.0",
-    "ripple-keypairs": "^0.10.0",
-    "ripple-lib-transactionparser": "^0.6.0",
-    "ws": "^0.7.1"
+    "@types/lodash": "^4.14.136",
+    "@types/ws": "^7.2.0",
+    "bignumber.js": "^9.0.0",
+    "https-proxy-agent": "^5.0.0",
+    "jsonschema": "1.2.2",
+    "lodash": "^4.17.4",
+    "lodash.isequal": "^4.5.0",
+    "ripple-address-codec": "^4.1.1",
+    "ripple-binary-codec": "^1.1.0",
+    "ripple-keypairs": "^1.0.0",
+    "ripple-lib-transactionparser": "0.8.2",
+    "ws": "^7.2.0"
   },
   "devDependencies": {
-    "assert-diff": "^1.0.1",
-    "babel": "^5.8.21",
-    "babel-core": "^5.8.22",
-    "babel-eslint": "^4.1.3",
-    "babel-loader": "^5.3.2",
-    "coveralls": "^2.10.0",
-    "doctoc": "^0.15.0",
-    "ejs": "^2.3.4",
-    "eslint": "^1.3.0",
-    "eslint-plugin-flowtype": "^1.0.0",
-    "eventemitter2": "^0.4.14",
-    "flow-bin": "^0.14",
-    "gulp": "^3.8.10",
-    "gulp-bump": "^0.1.13",
-    "gulp-rename": "^1.2.0",
-    "gulp-uglify": "^1.1.0",
-    "istanbul": "^0.3.5",
-    "json-loader": "^0.5.2",
+    "@types/mocha": "^7.0.1",
+    "@types/node": "^14.0.1",
+    "@typescript-eslint/eslint-plugin": "^2.3.3",
+    "@typescript-eslint/parser": "^2.27.0",
+    "assert-diff": "^3.0.0",
+    "assert": "^2.0.0",
+    "buffer": "^6.0.2",
+    "crypto-browserify": "^3.12.0",
+    "doctoc": "^1.4.0",
+    "ejs": "^3.0.1",
+    "eslint": "^6.5.1",
+    "eventemitter2": "^6.0.0",
     "json-schema-to-markdown-table": "^0.4.0",
-    "mocha": "^2.1.0",
-    "webpack": "^1.5.3",
-    "yargs": "^1.3.1"
+    "mocha": "^7",
+    "nyc": "^15",
+    "prettier": "^2.0.5",
+    "process": "^0.11.10",
+    "stream-browserify": "^3.0.0",
+    "ts-node": "^8.4.1",
+    "typescript": "^3.7.5",
+    "url": "^0.11.0",
+    "webpack": "^5.6.0",
+    "webpack-bundle-analyzer": "^4.1.0",
+    "webpack-cli": "^4.2.0"
   },
   "scripts": {
-    "build": "gulp",
+    "build:schemas": "mkdir -p dist/npm/common && cp -r src/common/schemas dist/npm/common/",
+    "build:lib": "tsc --build",
+    "build:web": "webpack",
+    "build": "yarn build:schemas && yarn build:lib && yarn build:web",
+    "analyze": "yarn build:web --analyze",
+    "watch": "yarn build:lib --watch",
+    "clean": "rm -rf dist/npm",
     "doctoc": "doctoc docs/index.md --title '# RippleAPI Reference' --github --maxlevel 2",
     "docgen": "node --harmony scripts/build_docs.js",
-    "clean": "rm -rf dist/npm && rm -rf build/flow",
-    "typecheck": "babel --optional runtime --blacklist flow -d build/flow/ src/ && flow check",
-    "compile": "babel -D --optional runtime -d dist/npm/ src/",
-    "watch": "babel -w -D --optional runtime -d dist/npm/ src/",
-    "compile-with-source-maps": "babel -D --optional runtime -s -t -d dist/npm/ src/",
-    "prepublish": "npm run clean && npm run compile",
-    "test": "istanbul test _mocha",
-    "coveralls": "cat ./coverage/lcov.info | coveralls",
-    "lint": "if ! [ -f eslintrc ]; then curl -o eslintrc 'https://raw.githubusercontent.com/ripple/javascript-style-guide/es6/eslintrc'; echo 'parser: babel-eslint' >> eslintrc; fi; eslint -c eslintrc src/",
-    "perf": "./scripts/perf_test.sh"
+    "prepublish": "yarn clean && yarn build",
+    "test": "TS_NODE_PROJECT=src/tsconfig.json nyc mocha --exit",
+    "test:watch": "TS_NODE_PROJECT=src/tsconfig.json mocha --watch --reporter dot",
+    "format": "prettier --write '{src,test}/**/*.ts'",
+    "lint": "eslint 'src/**/*.ts' 'test/*-test.{ts,js}'",
+    "perf": "./scripts/perf_test.sh",
+    "start": "node scripts/http.js",
+    "compile:snippets": "tsc -p snippets/tsconfig.json",
+    "start:snippet": "npm run compile:snippets && node ./snippets/dist/start.js",
+    "inspect:snippet": "npm run compile:snippets && node inspect ./snippets/dist/start.js"
   },
   "repository": {
     "type": "git",
@@ -73,6 +86,7 @@
   },
   "readmeFilename": "README.md",
   "engines": {
-    "node": ">=0.12.0"
+    "node": ">=10.13.0",
+    "yarn": "^1.15.2"
   }
 }

scripts/checkeol.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+function checkEOL {
+  local changedFiles=$(git --no-pager diff --name-only -M100% --diff-filter=AM --relative $(git merge-base FETCH_HEAD origin/HEAD) FETCH_HEAD)
+  local result=0
+  for name in $changedFiles; do
+    grep  -c -U -q $'\r' $name
+      if [ $? -eq 0 ]; then
+        echo "windows eol found in $name" >&2
+        result=1
+      fi
+  done
+  if [ $result -eq 1 ]; then
+    false
+  fi
+}
+
+checkEOL

scripts/ci.sh

@@ -3,42 +3,61 @@
 NODE_INDEX="$1"
 TOTAL_NODES="$2"
 
-typecheck() {
-  npm install -g flow-bin
-  flow --version
-  npm run typecheck
+function checkEOL {
+  ./scripts/checkeol.sh
 }
 
 lint() {
-  echo "eslint $(node_modules/.bin/eslint --version)"
-  npm list babel-eslint | grep babel-eslint
-  REPO_URL="https://raw.githubusercontent.com/ripple/javascript-style-guide"
-  curl "$REPO_URL/es6/eslintrc" > ./eslintrc
-  echo "parser: babel-eslint" >> ./eslintrc
-  node_modules/.bin/eslint -c ./eslintrc $(git --no-pager diff --name-only -M100% --diff-filter=AM --relative $(git merge-base FETCH_HEAD origin/HEAD) FETCH_HEAD | grep "\.js$")
+  echo "tslint $(node_modules/.bin/tslint --version)"
+  yarn lint
 }
 
 unittest() {
   # test "src"
-  npm test --coverage
-  npm run coveralls
+
+  # TODO: replace/upgrade mocha-junit-reporter
+  #mocha test --reporter mocha-junit-reporter --reporter-options mochaFile=$CIRCLE_TEST_REPORTS/test-results.xml
+
+  yarn test --coverage
+  #yarn run coveralls
 
   # test compiled version in "dist/npm"
-  babel -D --optional runtime --ignore "**/node_modules/**" -d test-compiled/ test/
+  $(npm bin)/babel -D --optional runtime --ignore "**/node_modules/**" -d test-compiled/ test/
   echo "--reporter spec --timeout 5000 --slow 500" > test-compiled/mocha.opts
   mkdir -p test-compiled/node_modules
   ln -nfs ../../dist/npm test-compiled/node_modules/ripple-api
   mocha --opts test-compiled/mocha.opts test-compiled
+
+  #compile tests for browser testing
+  #gulp build-min build-tests
+  #node --harmony test-compiled/mocked-server.js > /dev/null &
+
+  #echo "Running tests in PhantomJS"
+  #mocha-phantomjs test/localrunner.html
+  #echo "Running tests using minified version in PhantomJS"
+  #mocha-phantomjs test/localrunnermin.html
+
+  #echo "Running tests in SauceLabs"
+  #http-server &
+  #yarn run sauce
+
+  #pkill -f mocked-server.js
+  #pkill -f http-server
   rm -rf test-compiled
 }
 
 integrationtest() {
   mocha test/integration/integration-test.js
+
+  # run integration tests in PhantomJS
+  #gulp build-tests build-min
+  #echo "Running integragtion tests in PhantomJS"
+  #mocha-phantomjs test/localintegrationrunner.html
 }
 
 doctest() {
   mv docs/index.md docs/index.md.save
-  npm run docgen
+  yarn run docgen
   mv docs/index.md docs/index.md.test
   mv docs/index.md.save docs/index.md
   cmp docs/index.md docs/index.md.test
@@ -46,9 +65,9 @@ doctest() {
 }
 
 oneNode() {
+  checkEOL
   doctest
   lint
-  typecheck
   unittest
   integrationtest
 }
@@ -56,7 +75,7 @@ oneNode() {
 twoNodes() {
   case "$NODE_INDEX" in
     0) doctest; lint; integrationtest;;
-    1) typecheck; unittest;;
+    1) checkEOL; unittest;;
     *) echo "ERROR: invalid usage"; exit 2;;
   esac
 }
@@ -64,7 +83,7 @@ twoNodes() {
 threeNodes() {
   case "$NODE_INDEX" in
     0) doctest; lint; integrationtest;;
-    1) typecheck;;
+    1) checkEOL;;
     2) unittest;;
     *) echo "ERROR: invalid usage"; exit 2;;
   esac

scripts/publish

@@ -7,37 +7,12 @@ function exit_on_error {
 
 rm -rf build
 
-npm install
+yarn install
 gulp
-npm test
+yarn test
 exit_on_error
 
 echo ""
 echo "publish to npm"
-npm publish
+yarn publish
 exit_on_error
-
-rm -rf dist/bower
-echo ""
-echo "publish to bower"
-
-git clone git@github.com:ripple/bower-ripple.git dist/bower
-gulp bower
-exit_on_error
-
-cd dist/bower
-version=$(cat bower.json | grep -Eo '([0-9]\.?)+(-rc([0-9])+)?')
-echo "version: $version"
-git add ripple.js ripple-debug.js ripple-min.js bower.json
-exit_on_error
-
-git commit -m "[TASK] add v$version"
-exit_on_error
-
-git tag "v$version"
-exit_on_error
-
-git push origin master
-git push --tags origin master
-
-cd ../..

scripts/publish_rc

@@ -7,37 +7,12 @@ function exit_on_error {
 
 rm -rf build
 
-npm install
+yarn install
 gulp
-npm test
+yarn test
 exit_on_error
 
 echo ""
 echo "publish rc to npm"
-npm publish --tag beta
+yarn publish --tag beta
 exit_on_error
-
-rm -rf dist/bower
-echo ""
-echo "publish to bower"
-
-git clone git@github.com:ripple/bower-ripple.git dist/bower
-gulp bower
-exit_on_error
-
-cd dist/bower
-version=$(cat bower.json | grep -Eo '([0-9]\.?)+(-rc([0-9])+)?')
-echo "version: $version"
-git add ripple.js ripple-debug.js ripple-min.js bower.json
-exit_on_error
-
-git commit -m "[TASK] add v$version"
-exit_on_error
-
-git tag "v$version"
-exit_on_error
-
-git push origin master
-git push --tags origin master
-
-cd ../..

scripts/publish_to_bower

@@ -1,12 +0,0 @@
-rm -rf dist/bower
-git clone git@github.com:ripple/bower-ripple.git dist/bower
-gulp bower
-cd dist/bower
-version=$(cat bower.json | grep -Eo '([0-9]\.?)+(-rc[0-9])?')
-echo "version: $version"
-git add ripple.js ripple-debug.js ripple-min.js bower.json
-git commit -m "[TASK] add v$version"
-git tag "v$version"
-git push origin master
-git push --tags origin master
-cd ..

snippets/src/getTransaction.ts

@@ -0,0 +1,17 @@
+import {RippleAPI} from '../../dist/npm'
+
+const api = new RippleAPI({
+  server: 'wss://s.altnet.rippletest.net:51233'
+})
+
+getTransaction()
+
+async function getTransaction() {
+  await api.connect()
+  const ledger = await api.getLedger({includeTransactions: true})
+  console.log(ledger)
+  const tx = await api.getTransaction(ledger.transactionHashes[0])
+  console.log(tx)
+  console.log('deliveredAmount:', tx.outcome.deliveredAmount)
+  process.exit(0)
+}

snippets/src/parseAccountFlags.ts

@@ -0,0 +1,13 @@
+import {RippleAPI} from '../../dist/npm'
+
+const api = new RippleAPI({server: 'wss://s.altnet.rippletest.net:51233'})
+
+parseAccountFlags()
+
+async function parseAccountFlags() {
+  await api.connect()
+  const account_info = await api.request('account_info', {account: 'rKsdkGhyZH6b2Zzd5hNnEqSv2wpznn4n6N'})
+  const flags = api.parseAccountFlags(account_info.account_data.Flags)
+  console.log(JSON.stringify(flags, null, 2))
+  process.exit(0)
+}

snippets/src/reliableTransactionSubmission.ts

@@ -0,0 +1,200 @@
+import {
+  RippleAPI,
+  AccountInfoResponse,
+  LedgerClosedEvent
+} from '../../dist/npm'
+import https = require('https')
+
+/**
+ * When implementing Reliable Transaction Submission, there are many potential solutions, each with different trade-offs. The main decision points are:
+ * 1) Transaction preparation:
+ *    - How do we decide which account sequence and LastLedgerSequence numbers to use?
+ *      (To prevent unintentional duplicate transactions, an {account, account_sequence} pair can be used as a transaction's idempotency key)
+ *    - How do we decide how much to pay for the transaction fee? (If our transactions have been failing due to low fee, we should consider increasing this value)
+ * 2) Transaction status retrieval. Options include:
+ *    - Poll for transaction status:
+ *      - On a regular interval (e.g. every 3-5 seconds), or
+ *      - When a new validated ledger is detected
+ *      + (To accommodate an edge case in transaction retrieval, check the sending account's Sequence number to confirm that it has the expected value;
+ *         alternatively, wait until a few additional ledgers have been validated before deciding that a transaction has definitively not been included in a validated ledger)
+ *    - Listen for transaction status: scan all validated transactions to see if our transactions are among them
+ * 3) What do we do when a transaction fails? It is possible to implement retry logic, but caution is advised. Note that there are a few ways for a transaction to fail:
+ *    A) `tec`: The transaction was included in a ledger but only claimed the transaction fee
+ *    B) `tesSUCCESS` but unexpected result: The transaction was successful but did not have the expected result. This generally does not occur for XRP-to-XRP payments
+ *    C) The transaction was not, and never will be, included in a validated ledger [3C]
+ *
+ * References:
+ * - https://xrpl.org/reliable-transaction-submission.html
+ * - https://xrpl.org/send-xrp.html
+ * - https://xrpl.org/look-up-transaction-results.html
+ * - https://xrpl.org/get-started-with-rippleapi-for-javascript.html
+ * - https://xrpl.org/monitor-incoming-payments-with-websocket.html
+ *
+ * For the implementation in this example, we have made the following decisions:
+ * 1) The script will choose the account sequence and LastLedgerSequence numbers automatically. We allow ripple-lib to choose the fee.
+ *    Payments are defined upfront, and idempotency is not needed. If the script is run a second time, duplicate payments will result.
+ * 2) We will listen for notification that a new validated ledger has been found, and poll for transaction status at that time.
+ *    Futhermore, as a precaution, we will wait until the server is 3 ledgers past the transaction's LastLedgerSequence
+ *    (with the transaction nowhere to be seen) before deciding that it has definitively failed per [3C]
+ * 3) Transactions will not be automatically retried. Transactions are limited to XRP-to-XRP payments and cannot "succeed" in an unexpected way.
+ */
+reliableTransactionSubmissionExample()
+
+async function reliableTransactionSubmissionExample() {
+  /**
+   * Array of payments to execute.
+   *
+   * For brevity, these are XRP-to-XRP payments, taking a source, destination, and an amount in drops.
+   *
+   * The script will attempt to make all of these payments as quickly as possible, and report the final status of each. Transactions that fail are NOT retried.
+   */
+  const payments = []
+
+  const sourceAccount = (await generateTestnetAccount()).account
+  console.log(`Generated new Testnet account: ${sourceAccount.classicAddress}/${sourceAccount.secret}`)
+  // Send amounts from 1 drop to 10 drops
+  for (let i = 1; i <= 10; i++) {
+    payments.push({
+      source: sourceAccount,
+      destination: 'rhsoCozhUxwcyQgzFi1FVRoMVQgk7cZd4L', // Random Testnet destination
+      amount_drops: i.toString(),
+    })
+  }
+  const results = await performPayments(payments)
+  console.log(JSON.stringify(results, null, 2))
+  process.exit(0)
+}
+
+async function performPayments(payments) {
+  const finalResults = []
+  const txFinalizedPromises = []
+  const api = new RippleAPI({server: 'wss://s.altnet.rippletest.net:51233'})
+  await api.connect()
+
+  for (let i = 0; i < payments.length; i++) {
+    const payment = payments[i]
+    const account_info: AccountInfoResponse = await api.request('account_info', {
+      account: payment.source.classicAddress,
+      ledger_index: 'current'})
+    const sequence = account_info.account_data.Sequence
+    const preparedPayment = await api.preparePayment(payment.source.classicAddress, {
+      source: {
+        address: payment.source.classicAddress,
+        amount: {
+          value: payment.amount_drops,
+          currency: 'drops'
+        }
+      },
+      destination: {
+        address: payment.destination,
+        minAmount: {
+          value: payment.amount_drops,
+          currency: 'drops'
+        }
+      }
+    }, {
+      sequence
+    })
+    const signed = api.sign(preparedPayment.txJSON, payment.source.secret)
+    finalResults.push({
+      id: signed.id
+    })
+    const result = await api.submit(signed.signedTransaction)
+
+    // Most of the time we'll get 'tesSUCCESS' or (after many submissions) 'terQUEUED'
+    console.log(`tx ${i} - tentative: ${result.resultCode}`)
+
+    const txFinalizedPromise = new Promise((resolve) => {
+      const ledgerClosedCallback = async (event: LedgerClosedEvent) => {
+        let status
+        try {
+          status = await api.getTransaction(signed.id)
+        } catch (e) {
+          // Typical error when the tx hasn't been validated yet:
+          if (e.name !== 'MissingLedgerHistoryError') {
+            console.log(e)
+          }
+
+          if (event.ledger_index > preparedPayment.instructions.maxLedgerVersion + 3) {
+            // Assumptions:
+            // - We are still connected to the same rippled server
+            // - No ledger gaps occurred
+            // - All ledgers between the time we submitted the tx and now have been checked for the tx
+            status = {
+              finalResult: 'Transaction was not, and never will be, included in a validated ledger'
+            }
+          } else {
+            // Check again later:
+            api.connection.once('ledgerClosed', ledgerClosedCallback)
+            return
+          }
+        }
+
+        for (let j = 0; j < finalResults.length; j++) {
+          if (finalResults[j].id === signed.id) {
+            finalResults[j].result = status.address ? {
+              source: status.address,
+              destination: status.specification.destination.address,
+              deliveredAmount: status.outcome.deliveredAmount,
+              result: status.outcome.result,
+              timestamp: status.outcome.timestamp,
+              ledgerVersion: status.outcome.ledgerVersion
+            } : status
+            process.stdout.write('.')
+            return resolve()
+          }
+        }
+      }
+      api.connection.once('ledgerClosed', ledgerClosedCallback)
+    })
+    txFinalizedPromises.push(txFinalizedPromise)
+  }
+  await Promise.all(txFinalizedPromises)
+  return finalResults
+}
+
+/**
+ * Generate a new Testnet account by requesting one from the faucet
+ */
+async function generateTestnetAccount(): Promise<{
+  account: {
+    xAddress: string,
+    classicAddress, string,
+    secret: string
+  },
+  balance: number
+ }> {
+  const options = {
+    hostname: 'faucet.altnet.rippletest.net',
+    port: 443,
+    path: '/accounts',
+    method: 'POST'
+  }
+  return new Promise((resolve, reject) => {
+    const request = https.request(options, response => {
+      const chunks = []
+      response.on('data', d => {
+        chunks.push(d)
+      })
+      response.on('end', () => {
+        const body = Buffer.concat(chunks).toString()
+
+        // "application/json; charset=utf-8"
+        if (response.headers['content-type'].startsWith('application/json')) {
+          resolve(JSON.parse(body))
+        } else {
+          reject({
+            statusCode: response.statusCode,
+            contentType: response.headers['content-type'],
+            body
+          })
+        }
+      })
+    })
+    request.on('error', error => {
+      console.error(error)
+      reject(error)
+    })
+    request.end()
+  })
+}

snippets/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../tsconfig-base",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "references": [
+    { "path": "../src" }
+  ],
+  "include": [
+    "./src/**/*.ts"
+  ]
+}

src/api.js

@@ -1,144 +0,0 @@
-/* @flow */
-'use strict';
-
-/* eslint-disable max-len */
-// Enable core-js polyfills. This allows use of ES6/7 extensions listed here:
-// https://github.com/zloirock/core-js/blob/fb0890f32dabe8d4d88a4350d1b268446127132e/shim.js#L1-L103
-/* eslint-enable max-len */
-
-// In node.js env, polyfill might be already loaded (from any npm package),
-// that's why we do this check.
-if (!global._babelPolyfill) {
-  require('babel-core/polyfill');
-}
-
-const _ = require('lodash');
-const EventEmitter = require('events').EventEmitter;
-const common = require('./common');
-const server = require('./server/server');
-const connect = server.connect;
-const disconnect = server.disconnect;
-const getServerInfo = server.getServerInfo;
-const getFee = server.getFee;
-const isConnected = server.isConnected;
-const getLedgerVersion = server.getLedgerVersion;
-const getTransaction = require('./ledger/transaction');
-const getTransactions = require('./ledger/transactions');
-const getTrustlines = require('./ledger/trustlines');
-const getBalances = require('./ledger/balances');
-const getBalanceSheet = require('./ledger/balance-sheet');
-const getPaths = require('./ledger/pathfind');
-const getOrders = require('./ledger/orders');
-const getOrderbook = require('./ledger/orderbook');
-const getSettings = require('./ledger/settings');
-const getAccountInfo = require('./ledger/accountinfo');
-const preparePayment = require('./transaction/payment');
-const prepareTrustline = require('./transaction/trustline');
-const prepareOrder = require('./transaction/order');
-const prepareOrderCancellation = require('./transaction/ordercancellation');
-const prepareSuspendedPaymentCreation =
-  require('./transaction/suspended-payment-creation');
-const prepareSuspendedPaymentExecution =
-  require('./transaction/suspended-payment-execution');
-const prepareSuspendedPaymentCancellation =
-  require('./transaction/suspended-payment-cancellation');
-const prepareSettings = require('./transaction/settings');
-const sign = require('./transaction/sign');
-const submit = require('./transaction/submit');
-const errors = require('./common').errors;
-const generateAddress = common.generateAddressAPI;
-const computeLedgerHash = require('./offline/ledgerhash');
-const getLedger = require('./ledger/ledger');
-
-type APIOptions = {
-  server?: string,
-  feeCushion?: number,
-  trace?: boolean,
-  proxy?: string,
-  timeout?: number
-}
-
-// prevent access to non-validated ledger versions
-class RestrictedConnection extends common.Connection {
-  request(request, timeout) {
-    const ledger_index = request.ledger_index;
-    if (ledger_index !== undefined && ledger_index !== 'validated') {
-      if (!_.isNumber(ledger_index) || ledger_index > this._ledgerVersion) {
-        return Promise.reject(new errors.LedgerVersionError(
-          `ledgerVersion ${ledger_index} is greater than server\'s ` +
-          `most recent validated ledger: ${this._ledgerVersion}`));
-      }
-    }
-    return super.request(request, timeout);
-  }
-}
-
-class RippleAPI extends EventEmitter {
-  constructor(options: APIOptions = {}) {
-    common.validate.apiOptions(options);
-    super();
-    this._feeCushion = options.feeCushion || 1.2;
-    const serverURL = options.server;
-    if (serverURL !== undefined) {
-      this.connection = new RestrictedConnection(serverURL, options);
-      this.connection.on('ledgerClosed', message => {
-        this.emit('ledger', server.formatLedgerClose(message));
-      });
-      this.connection.on('error', (type, info) => {
-        this.emit('error', type, info);
-      });
-    } else {
-      // use null object pattern to provide better error message if user
-      // tries to call a method that requires a connection
-      this.connection = new RestrictedConnection(null, options);
-    }
-  }
-}
-
-_.assign(RippleAPI.prototype, {
-  connect,
-  disconnect,
-  isConnected,
-  getServerInfo,
-  getFee,
-  getLedgerVersion,
-
-  getTransaction,
-  getTransactions,
-  getTrustlines,
-  getBalances,
-  getBalanceSheet,
-  getPaths,
-  getOrders,
-  getOrderbook,
-  getSettings,
-  getAccountInfo,
-  getLedger,
-
-  preparePayment,
-  prepareTrustline,
-  prepareOrder,
-  prepareOrderCancellation,
-  prepareSuspendedPaymentCreation,
-  prepareSuspendedPaymentExecution,
-  prepareSuspendedPaymentCancellation,
-  prepareSettings,
-  sign,
-  submit,
-
-  generateAddress,
-  computeLedgerHash,
-  errors
-});
-
-// these are exposed only for use by unit tests; they are not part of the API
-RippleAPI._PRIVATE = {
-  validate: common.validate,
-  RangeSet: require('./common/rangeset').RangeSet,
-  ledgerUtils: require('./ledger/utils'),
-  schemaValidator: require('./common/schema-validator')
-};
-
-module.exports = {
-  RippleAPI
-};