mirror of
https://github.com/XRPLF/xrpl-dev-portal.git
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54 lines
2.1 KiB
JavaScript
54 lines
2.1 KiB
JavaScript
// Dependencies for Node.js.
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// In browsers, use a <script> tag instead.
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if (typeof module !== "undefined") {
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// gotta use var here because const/let are block-scoped to the if statement.
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var xrpl = require('xrpl')
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}
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// Example credentials
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const wallet = xrpl.Wallet.fromSeed("sn3nxiW7v8KXzPzAqzyHXbSSKNuN9")
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console.log(wallet.address) // rMCcNuTcajgw7YTgBy1sys3b89QqjUrMpH
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// Connect -------------------------------------------------------------------
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async function main() {
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console.log("Connecting to Testnet...")
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const client = new xrpl.Client('wss://s.altnet.rippletest.net:51233')
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await client.connect()
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// Get credentials from the Testnet Faucet -----------------------------------
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console.log("Getting a wallet from the Testnet faucet...")
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const {wallet, balance} = await client.fundWallet()
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// Prepare transaction -------------------------------------------------------
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const prepared = await client.autofill({
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"TransactionType": "Payment",
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"Account": wallet.address,
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"Amount": xrpl.xrpToDrops("22"),
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"Destination": "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe"
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})
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const max_ledger = prepared.LastLedgerSequence
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console.log("Prepared transaction instructions:", prepared)
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console.log("Transaction cost:", xrpl.dropsToXrp(prepared.Fee), "XRP")
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console.log("Transaction expires after ledger:", max_ledger)
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// Sign prepared instructions ------------------------------------------------
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const signed = wallet.sign(prepared)
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console.log("Identifying hash:", signed.hash)
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console.log("Signed blob:", signed.tx_blob)
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// Submit signed blob --------------------------------------------------------
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const tx = await client.submitAndWait(signed.tx_blob)
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// Wait for validation -------------------------------------------------------
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// submitAndWait() handles this automatically, but it can take 4-7s.
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// Check transaction results -------------------------------------------------
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console.log("Transaction result:", tx.result.meta.TransactionResult)
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console.log("Balance changes:", JSON.stringify(xrpl.getBalanceChanges(tx.result.meta), null, 2))
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// End of main()
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client.disconnect()
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}
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main()
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