ccxt-compiled
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges
199 lines (173 loc) • 7.3 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 btcx extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'btcx',
'name': 'BTCX',
'countries': ['IS', 'US', 'EU'],
'rateLimit': 1500, // support in english is very poor, unable to tell rate limits
'version': 'v1',
'hasCORS': false,
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/27766385-9fdcc98c-5ed6-11e7-8f14-66d5e5cd47e6.jpg',
'api': 'https://btc-x.is/api',
'www': 'https://btc-x.is',
'doc': 'https://btc-x.is/custom/api-document.html'
},
'api': {
'public': {
'get': ['depth/{id}/{limit}', 'ticker/{id}', 'trade/{id}/{limit}']
},
'private': {
'post': ['balance', 'cancel', 'history', 'order', 'redeem', 'trade', 'withdraw']
}
},
'markets': {
'BTC/USD': { 'id': 'btc/usd', 'symbol': 'BTC/USD', 'base': 'BTC', 'quote': 'USD' },
'BTC/EUR': { 'id': 'btc/eur', 'symbol': 'BTC/EUR', 'base': 'BTC', 'quote': 'EUR' }
}
});
}
fetchBalance(params = {}) {
var _this = this;
return (0, _asyncToGenerator3.default)(function* () {
let balances = yield _this.privatePostBalance();
let result = { 'info': balances };
let currencies = (0, _keys2.default)(balances);
for (let c = 0; c < currencies.length; c++) {
let currency = currencies[c];
let uppercase = currency.toUpperCase();
let account = {
'free': balances[currency],
'used': 0.0,
'total': balances[currency]
};
result[uppercase] = account;
}
return _this.parseBalance(result);
})();
}
fetchOrderBook(symbol, params = {}) {
var _this2 = this;
return (0, _asyncToGenerator3.default)(function* () {
let orderbook = yield _this2.publicGetDepthIdLimit(_this2.extend({
'id': _this2.marketId(symbol),
'limit': 1000
}, params));
return _this2.parseOrderBook(orderbook, undefined, 'bids', 'asks', 'price', 'amount');
})();
}
fetchTicker(symbol, params = {}) {
var _this3 = this;
return (0, _asyncToGenerator3.default)(function* () {
let ticker = yield _this3.publicGetTickerId(_this3.extend({
'id': _this3.marketId(symbol)
}, params));
let timestamp = ticker['time'] * 1000;
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': _this3.iso8601(timestamp),
'high': parseFloat(ticker['high']),
'low': parseFloat(ticker['low']),
'bid': parseFloat(ticker['sell']),
'ask': parseFloat(ticker['buy']),
'vwap': undefined,
'open': undefined,
'close': undefined,
'first': undefined,
'last': parseFloat(ticker['last']),
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': undefined,
'quoteVolume': parseFloat(ticker['volume']),
'info': ticker
};
})();
}
parseTrade(trade, market) {
let timestamp = parseInt(trade['date']) * 1000;
let side = trade['type'] == 'ask' ? 'sell' : 'buy';
return {
'id': trade['id'],
'info': trade,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'symbol': market['symbol'],
'type': undefined,
'side': side,
'price': trade['price'],
'amount': trade['amount']
};
}
fetchTrades(symbol, since = undefined, limit = undefined, params = {}) {
var _this4 = this;
return (0, _asyncToGenerator3.default)(function* () {
let market = _this4.market(symbol);
let response = yield _this4.publicGetTradeIdLimit(_this4.extend({
'id': market['id'],
'limit': 1000
}, params));
return _this4.parseTrades(response, market, since, limit);
})();
}
createOrder(symbol, type, side, amount, price = undefined, params = {}) {
var _this5 = this;
return (0, _asyncToGenerator3.default)(function* () {
let response = yield _this5.privatePostTrade(_this5.extend({
'type': side.toUpperCase(),
'market': _this5.marketId(symbol),
'amount': amount,
'price': price
}, params));
return {
'info': response,
'id': response['order']['id']
};
})();
}
cancelOrder(id, symbol = undefined, params = {}) {
var _this6 = this;
return (0, _asyncToGenerator3.default)(function* () {
return yield _this6.privatePostCancel({ 'order': id });
})();
}
sign(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'] + '/' + this.version + '/';
if (api == 'public') {
url += this.implodeParams(path, params);
} else {
this.checkRequiredCredentials();
let nonce = this.nonce();
url += api;
body = this.urlencode(this.extend({
'Method': path.toUpperCase(),
'Nonce': nonce
}, params));
headers = {
'Content-Type': 'application/x-www-form-urlencoded',
'Key': this.apiKey,
'Signature': this.hmac(this.encode(body), this.encode(this.secret), 'sha512')
};
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
request(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
var _this7 = this;
return (0, _asyncToGenerator3.default)(function* () {
let response = yield _this7.fetch2(path, api, method, params, headers, body);
if ('error' in response) throw new ExchangeError(_this7.id + ' ' + _this7.json(response));
return response;
})();
}
};