Create xrp package json

[JSTONE1111]

// index.js — XRPL Dev Boilerplate (Express API)
// Usage: configure .env, then npm start

require('dotenv').config();
const express = require('express');
const bodyParser = require('body-parser');
const xrpl = require('xrpl');

const app = express();
app.use(bodyParser.json());

const PORT = process.env.PORT || 3000;
const NETWORK = process.env.XRPL_NETWORK === 'mainnet'
? 'wss://s1.ripple.com' // Mainnet public node (be careful with real XRP)
: 'wss://s.altnet.rippletest.net:51233'; // Testnet

// Shared client instance (connect once)
const client = new xrpl.Client(NETWORK);

// connect at startup
(async () => {
try {
await client.connect();
console.log(Connected to XRPL network: ${NETWORK});
} catch (err) {
console.error('Failed to connect to XRPL:', err);
process.exit(1);
}
})();

/**

• Helpers
  */
  function xrpToDrops(xrpAmount) {
  // xrpl.js provides this util, but keep a small helper for safety
  return xrpl.xrpToDrops(String(xrpAmount));
  }

/**

• Routes
  */

// Generate a fresh wallet (Testnet/mainnet compatible - funding required on testnet)
app.get('/wallet/new', async (req, res) => {
try {
const wallet = xrpl.Wallet.generate();
// wallet: { seed, classicAddress, publicKey, privateKey }
res.json({
ok: true,
wallet: {
seed: wallet.seed,
address: wallet.classicAddress,
publicKey: wallet.publicKey
},
warning: 'Keep your seed private. This endpoint returns the seed for dev only.'
});
} catch (err) {
res.status(500).json({ ok: false, error: err.toString() });
}
});

// Import from seed
app.post('/wallet/import', async (req, res) => {
try {
const { seed } = req.body;
if (!seed) return res.status(400).json({ ok: false, error: 'seed required' });
const wallet = xrpl.Wallet.fromSeed(seed);
res.json({
ok: true,
wallet: {
address: wallet.classicAddress,
publicKey: wallet.publicKey
}
});
} catch (err) {
res.status(500).json({ ok: false, error: err.toString() });
}
});

// Get account balance
app.get('/balance/:address', async (req, res) => {
const address = req.params.address;
try {
const response = await client.request({
command: 'account_info',
account: address,
ledger_index: 'validated'
});
const balanceDrops = response.result.account_data.Balance;
const balanceXrp = xrpl.dropsToXrp(balanceDrops);
res.json({ ok: true, address, balance: balanceXrp, raw: response.result.account_data });
} catch (err) {
// If account doesn't exist yet on ledger (unfunded) you'll get an error
res.status(400).json({ ok: false, error: err.message || err.toString() });
}
});

// Send XRP (dangerous on mainnet — dev use only)
// POST body: { seed: "<s...>", destination: "r...", amount: "1.5" }
app.post('/send', async (req, res) => {
try {
const { seed, destination, amount } = req.body;
if (!seed || !destination || !amount) {
return res.status(400).json({ ok: false, error: 'seed, destination, and amount are required' });
}

const wallet = xrpl.Wallet.fromSeed(seed);
const prepared = await client.autofill({
  TransactionType: 'Payment',
  Account: wallet.classicAddress,
  Amount: xrpToDrops(amount),
  Destination: destination
});

const signed = wallet.sign(prepared);
const tx = await client.submitAndWait(signed.tx_blob);

res.json({
  ok: true,
  result: tx.result,
  tx_hash: tx.result.tx_json && tx.result.tx_json.hash
});

} catch (err) {
res.status(500).json({ ok: false, error: err.message || err.toString() });
}
});

// Get transaction details by hash
app.get('/tx/:hash', async (req, res) => {
const hash = req.params.hash;
try {
const response = await client.request({
command: 'tx',
transaction: hash
});
res.json({ ok: true, tx: response.result });
} catch (err) {
res.status(400).json({ ok: false, error: err.message || err.toString() });
}
});

// Simple health check
app.get('/health', (req, res) => res.json({ ok: true, network: NETWORK }));

// Shutdown handler to close client
process.on('SIGINT', async () => {
console.log('Shutting down — disconnecting XRPL client');
try { await client.disconnect(); } catch (e) {}
process.exit(0);
});

app.listen(PORT, () => {
console.log(XRPL dev API listening on http://localhost:${PORT});
});

[JSTONE1111]

Ok