regtest.js

'use strict';

const bcoin = require('bcoin');
const client = require('bclient');
const plugin = bcoin.wallet.plugin;
const network = bcoin.Network.get('regtest');

// create full node
const node = new bcoin.FullNode({
  network: 'regtest',
  memory: true,
  indexTx: true
});

// add wallet to full node
node.use(plugin);

// create wallet API client
const walletClient = new client.WalletClient({
  port: network.walletPort
});

// create node API client
const nodeClient = new client.NodeClient({
  port: network.rpcPort
});

(async () => {
  // open node
  await node.open();

  // create wallet
  await walletClient.createWallet('test');

  // get wallet address from default account
  const addr = await walletClient.createAddress('test', 'default');
  console.log(addr);

  // generate 200 blocks to wallet address
  const blocks = await nodeClient.execute(
    'generatetoaddress',
    [200, addr.address]
  );
  console.log(blocks);

  // get block #150
  const block150 = await nodeClient.getBlock(blocks[150]);
  console.log(block150);

  // get coinbase tx from block 150
  const txHash = block150.txs[0].hash;
  const tx = await nodeClient.getTX(txHash);
  console.log(tx);

  // close node
  await node.close();
})().catch((err) => {
  console.error(err.stack);
  process.exit(1);
});