btc-china

Node.js API wrapper to BTC China exchange

A node.js wrapper for the Trading and Market APIs exposed by bitcoin exchange BTC China. You will need have a registered account with BTC China and generated API keys to access the private methods.

Please contact [e-mail] if you are having trouble opening and account or generating an API key.

Install

npm install btc-china

Error handling

The first parameter to each API function is a callback function which is passed error and data objects. The error object is an instance of VError which is an extension of the standard Error object. The error message property will try and capture call the available information so problems in production can be diagnosed.

Examples

var BTCChina = require('btc-china');

// Test public data APIs
var publicClient = new BTCChina();

publicClient.getTicker(console.log, 'BTCCNY');

publicClient.getOrderBook(console.log, 'BTCCNY');

// get 2 trades since 1 minute ago
var since1Minute = new Date().getTime() / 1000 -  60;
//publicClient.getHistoryData(console.log, {limit: 2, since: since1Minute, sincetype: 'time' });

// WARNING never commit your API keys into a public repository.
var key = 'your-api-key';
var secret = 'your-api-secret';

var privateClient = new BTCChina(key, secret);

privateClient.getAccountInfo(console.log, 'all');

// add limit orders
privateClient.createOrder2(console.log, 'buy', 999, 0.0001, 'BTCCNY');
privateClient.createOrder2(console.log, 'sell', 8888, 0.0002, 'BTCCNY');

// add market order
privateClient.createOrder2(console.log, 'buy', null, 0.0001, 'BTCCNY');

// cancel an order
privateClient.cancelOrder(console.log, 1);

// get your open orders
privateClient.getOrders(console.log);

Please see exmaples.js for more examples