bitcore-wallet-service/bit-wallet/bit-send

#!/usr/bin/env node

var program = require('commander');
var Client = require('../lib/client');
var utils = require('./cli-utils');
program = utils.configureCommander(program);

program
  .usage('[options] <address> <amount> [note]')
  .description('Create a proposal for sending bitcoins to a destination address.\n  The amount can be specified in bit, btc or sat (the default).');

program.on('--help', function(){
  console.log('  Examples:');
  console.log('');
  console.log('    $ bit-send n2HRFgtoihgAhx1qAEXcdBMjoMvAx7AcDc 500bit');
  console.log('    $ bit-send mgWeRvUC6d1LRPKtdDbvYEpaUEmApS4XrY 0.2btc "dinner with friends"');
  console.log('');
});
program.parse(process.argv);

var args = program.args;
if (!args[0] || !args[1])
  program.help();

var address = args[0];
var amount;
try {
  amount = utils.parseAmount(args[1]);
} catch (ex) {
  utils.die(ex);
}
var note = args[2];

var client = utils.getClient(program);

client.sendTxProposal({
  toAddress: address,
  amount: amount,
  message: note
}, function(err, x) {
  utils.die(err);
  console.log(' * Tx created: ID %s [%s] RequiredSignatures:',
    x.id, x.status, x.requiredSignatures);
});