ccxt-compiled
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges
255 lines (225 loc) • 10.5 kB
JavaScript
;
// ---------------------------------------------------------------------------
var _keys = require('babel-runtime/core-js/object/keys');
var _keys2 = _interopRequireDefault(_keys);
var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');
var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const Exchange = require('./base/Exchange');
const { ExchangeError } = require('./base/errors');
// ---------------------------------------------------------------------------
module.exports = class btcmarkets extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'btcmarkets',
'name': 'BTC Markets',
'countries': 'AU', // Australia
'rateLimit': 1000, // market data cached for 1 second (trades cached for 2 seconds)
'hasCORS': false,
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/29142911-0e1acfc2-7d5c-11e7-98c4-07d9532b29d7.jpg',
'api': 'https://api.btcmarkets.net',
'www': 'https://btcmarkets.net/',
'doc': 'https://github.com/BTCMarkets/API'
},
'api': {
'public': {
'get': ['market/{id}/tick', 'market/{id}/orderbook', 'market/{id}/trades']
},
'private': {
'get': ['account/balance', 'account/{id}/tradingfee'],
'post': ['fundtransfer/withdrawCrypto', 'fundtransfer/withdrawEFT', 'order/create', 'order/cancel', 'order/history', 'order/open', 'order/trade/history', 'order/createBatch', // they promise it's coming soon...
'order/detail']
}
},
'markets': {
'BTC/AUD': { 'id': 'BTC/AUD', 'symbol': 'BTC/AUD', 'base': 'BTC', 'quote': 'AUD', 'maker': 0.0085, 'taker': 0.0085 },
'LTC/AUD': { 'id': 'LTC/AUD', 'symbol': 'LTC/AUD', 'base': 'LTC', 'quote': 'AUD', 'maker': 0.0085, 'taker': 0.0085 },
'ETH/AUD': { 'id': 'ETH/AUD', 'symbol': 'ETH/AUD', 'base': 'ETH', 'quote': 'AUD', 'maker': 0.0085, 'taker': 0.0085 },
'ETC/AUD': { 'id': 'ETC/AUD', 'symbol': 'ETC/AUD', 'base': 'ETC', 'quote': 'AUD', 'maker': 0.0085, 'taker': 0.0085 },
'XRP/AUD': { 'id': 'XRP/AUD', 'symbol': 'XRP/AUD', 'base': 'XRP', 'quote': 'AUD', 'maker': 0.0085, 'taker': 0.0085 },
'BCH/AUD': { 'id': 'BCH/AUD', 'symbol': 'BCH/AUD', 'base': 'BCH', 'quote': 'AUD', 'maker': 0.0085, 'taker': 0.0085 },
'LTC/BTC': { 'id': 'LTC/BTC', 'symbol': 'LTC/BTC', 'base': 'LTC', 'quote': 'BTC', 'maker': 0.0022, 'taker': 0.0022 },
'ETH/BTC': { 'id': 'ETH/BTC', 'symbol': 'ETH/BTC', 'base': 'ETH', 'quote': 'BTC', 'maker': 0.0022, 'taker': 0.0022 },
'ETC/BTC': { 'id': 'ETC/BTC', 'symbol': 'ETC/BTC', 'base': 'ETC', 'quote': 'BTC', 'maker': 0.0022, 'taker': 0.0022 },
'XRP/BTC': { 'id': 'XRP/BTC', 'symbol': 'XRP/BTC', 'base': 'XRP', 'quote': 'BTC', 'maker': 0.0022, 'taker': 0.0022 },
'BCH/BTC': { 'id': 'BCH/BTC', 'symbol': 'BCH/BTC', 'base': 'BCH', 'quote': 'BTC', 'maker': 0.0022, 'taker': 0.0022 }
}
});
}
fetchBalance(params = {}) {
var _this = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this.loadMarkets();
let balances = yield _this.privateGetAccountBalance();
let result = { 'info': balances };
for (let b = 0; b < balances.length; b++) {
let balance = balances[b];
let currency = balance['currency'];
let multiplier = 100000000;
let total = parseFloat(balance['balance'] / multiplier);
let used = parseFloat(balance['pendingFunds'] / multiplier);
let free = total - used;
let account = {
'free': free,
'used': used,
'total': total
};
result[currency] = account;
}
return _this.parseBalance(result);
})();
}
fetchOrderBook(symbol, params = {}) {
var _this2 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this2.loadMarkets();
let market = _this2.market(symbol);
let orderbook = yield _this2.publicGetMarketIdOrderbook(_this2.extend({
'id': market['id']
}, params));
let timestamp = orderbook['timestamp'] * 1000;
return _this2.parseOrderBook(orderbook, timestamp);
})();
}
parseTicker(ticker, market = undefined) {
let timestamp = ticker['timestamp'] * 1000;
let symbol = undefined;
if (market) symbol = market['symbol'];
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'high': undefined,
'low': undefined,
'bid': parseFloat(ticker['bestBid']),
'ask': parseFloat(ticker['bestAsk']),
'vwap': undefined,
'open': undefined,
'close': undefined,
'first': undefined,
'last': parseFloat(ticker['lastPrice']),
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': parseFloat(ticker['volume24h']),
'quoteVolume': undefined,
'info': ticker
};
}
fetchTicker(symbol, params = {}) {
var _this3 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this3.loadMarkets();
let market = _this3.market(symbol);
let ticker = yield _this3.publicGetMarketIdTick(_this3.extend({
'id': market['id']
}, params));
return _this3.parseTicker(ticker, market);
})();
}
parseTrade(trade, market) {
let timestamp = trade['date'] * 1000;
return {
'info': trade,
'id': trade['tid'].toString(),
'order': undefined,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'symbol': market['symbol'],
'type': undefined,
'side': undefined,
'price': trade['price'],
'amount': trade['amount']
};
}
fetchTrades(symbol, since = undefined, limit = undefined, params = {}) {
var _this4 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this4.loadMarkets();
let market = _this4.market(symbol);
let response = yield _this4.publicGetMarketIdTrades(_this4.extend({
// 'since': 59868345231,
'id': market['id']
}, params));
return _this4.parseTrades(response, market, since, limit);
})();
}
createOrder(symbol, type, side, amount, price = undefined, params = {}) {
var _this5 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this5.loadMarkets();
let market = _this5.market(symbol);
let multiplier = 100000000; // for price and volume
// does BTC Markets support market orders at all?
let orderSide = side == 'buy' ? 'Bid' : 'Ask';
let order = _this5.ordered({
'currency': market['quote'],
'instrument': market['base'],
'price': price * multiplier,
'volume': amount * multiplier,
'orderSide': orderSide,
'ordertype': _this5.capitalize(type),
'clientRequestId': _this5.nonce().toString()
});
let response = yield _this5.privatePostOrderCreate(_this5.extend(order, params));
return {
'info': response,
'id': response['id'].toString()
};
})();
}
cancelOrders(ids) {
var _this6 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this6.loadMarkets();
return yield _this6.privatePostOrderCancel({ 'order_ids': ids });
})();
}
cancelOrder(id, symbol = undefined, params = {}) {
var _this7 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this7.loadMarkets();
return yield _this7.cancelOrders([id]);
})();
}
nonce() {
return this.milliseconds();
}
sign(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let uri = '/' + this.implodeParams(path, params);
let url = this.urls['api'] + uri;
let query = this.omit(params, this.extractParams(path));
if (api == 'public') {
if ((0, _keys2.default)(params).length) url += '?' + this.urlencode(params);
} else {
this.checkRequiredCredentials();
let nonce = this.nonce().toString();
let auth = uri + "\n" + nonce + "\n";
headers = {
'Content-Type': 'application/json',
'apikey': this.apiKey,
'timestamp': nonce
};
if (method == 'POST') {
body = this.urlencode(query);
auth += body;
}
let secret = this.base64ToBinary(this.secret);
let signature = this.hmac(this.encode(auth), secret, 'sha512', 'base64');
headers['signature'] = this.decode(signature);
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
request(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
var _this8 = this;
return (0, _asyncToGenerator3.default)(function* () {
let response = yield _this8.fetch2(path, api, method, params, headers, body);
if (api == 'private') {
if ('success' in response) if (!response['success']) throw new ExchangeError(_this8.id + ' ' + _this8.json(response));
return response;
}
return response;
})();
}
};