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xahau.js/README.md
2019-12-14 10:24:05 -08:00

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# ripple-lib (RippleAPI)
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)
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.
**What is ripple-lib used for?** Here's a [list of applications](APPLICATIONS.md) that 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 v10](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`.
### Install
In an existing project (with `package.json`), install `ripple-lib`:
```
$ yarn add ripple-lib
```
## 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 `yarn install`
3. `yarn test`
### Linting
Run `yarn lint` to lint the code with `tslint`.
## Generating Documentation
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)