myWallet

blockchain.info My Wallet API for node.js

npm package

Documentation

var mywallet = require("mywallet");
var sampleWallet = new mywallet({
  guid: "SECRET",
  password: "SECRET"
});

Make outgoing payments

sampleWallet.payment({
  // if double encryption is enabled
  second_password: "SECRET",
  // recipients bitcoin address
  to: "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN",
  // amount to send in satoshi
  amount: 10000,
  // send from a specific bitcoin address *optional*
  from: "14D3Y424biYtx8RyJXQGtaNvDFhWGSJmxc",
  // "true" or "false" indicating whether the transaction should be sent through a shared wallet. fees apply *optional*
  shared: true,
  // transaction fee value in satoshi *optional*
  fee: 1000,
  // a public note to include with the transaction *optional*
  note: "i love you"
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "message": "Sent 0.1 BTC to 1A8JiWcwvpY7tAopUkSnGuEYHmzGYfZPiq",
   *    "tx_hash": "f322d01ad784e5deeb25464a5781c3b20971c1863679ca506e702e3e33c18e9c",
   *    "notice": "Some funds are pending confirmation and cannot be spent yet (Value 0.001 BTC)"
   *  }
   */
});

Send many transactions

sampleWallet.multiplePayments({
  // if double encryption is enabled
  second_password: "SECRET",
  // recipients bitcoin addresses and amount to send
  to: {
    "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN": 10000,
    "14D3Y424biYtx8RyJXQGtaNvDFhWGSJmxc": 10000
  },
  // send from a specific bitcoin address *optional*
  from: "12BpKnhWAVUtExZYyZGiucaaKQ56UviMYw",
  //  "true" or "false" indicating whether the transaction should be sent through a shared wallet. fees apply
  shared: true,
  // transaction fee value in satoshi *optional*
  fee: 1000,
  // a public note to include with the transaction *optional*
  note: "i love you"
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "message" : "Sent To Multiple Recipients",
   *    "tx_hash" : "f322d01ad784e5deeb25464a5781c3b20971c1863679ca506e702e3e33c18e9c"
   *  }
   */
});

Fetching the wallet balance

sampleWallet.getBalance(function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "balance": 1000
   *  }
   */
});

Listing addresses

sampleWallet.getAddresses({
  // the minimum number of confirmations transactions must have before being included in balance of addresses *optional*
  confirmations: 50
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "addresses": [
   *      {
   *        "balance": 1400938800,
   *        "address": "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN",
   *        "label": "SMS Deposits",
   *        "total_received": 5954572400
   *      },
   *      {
   *        "balance": 79434360,
   *        "address": "14D3Y424biYtx8RyJXQGtaNvDFhWGSJmxc",
   *        "label": "My Wallet",
   *        "total_received": 453300048335
   *      },
   *      {
   *        "balance": 0,
   *        "address": "12BpKnhWAVUtExZYyZGiucaaKQ56UviMYw",
   *        "total_received": 0
   *      }
   *    ]
   *  }
   */
});

Getting the balance of an address

sampleWallet.getAddressBalance({
  // the bitcoin address to lookup
  address: "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN",
  // minimum number of confirmations required. 0 for unconfirmed
  confirmations: 50
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "balance": 10000,
   *    "address": "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN",
   *    "total_received": 1000000
   *  }
   */
});

Generating a new address

sampleWallet.generateAddress({
  // if double encryption is enabled
  second_password: "SECRET",
  // an optional label to attach to this address
  label: "test address"
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "address": "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN",
   *    "label":  "test address"
   *  }
   */
});

Archiving an address

sampleWallet.archiveAddress({
  // if double encryption is enabled
  second_password: "SECRET",
  // the bitcoin address to archive
  address: "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN"
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "archived": "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN"
   *  }
   */
});

Unarchive an address

sampleWallet.unarchiveAddress({
  // if double encryption is enabled
  second_password: "SECRET",
  // the bitcoin address to unarchive
  address: "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN"
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "active": "1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN"
   *  }
   */
});

Consolidating addresses

sampleWallet.consolidate({
  // if double encryption is enabled
  second_password: "SECRET",
  // sddresses which have not received any transactions in at least this many days will be consolidated
  days: "7"
}, function(err, res) {
  if(err) throw err;
  /*
   * response could be:
   *  {
   *    "consolidated": ["1AxqCZjGRwRNzqCvQyUEaFN5auxVbWBfdN"]
   *  }
   */
});

Satoshi

Satoshi to bitcoin

var btc = sampleWallet.satoshiToBtc(10000);

Bitcoin to satoshi

var satoshi = sampleWallet.btcToSatoshi(1);