ccxt-compiled
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges
106 lines (98 loc) • 4.39 kB
JavaScript
;
// ---------------------------------------------------------------------------
const liqui = require('./liqui.js');
const { ExchangeError, InsufficientFunds, OrderNotFound, DDoSProtection } = require('./base/errors');
// ---------------------------------------------------------------------------
module.exports = class wex extends liqui {
describe() {
return this.deepExtend(super.describe(), {
'id': 'wex',
'name': 'WEX',
'countries': 'NZ', // New Zealand
'version': '3',
'hasFetchTickers': true,
'hasCORS': false,
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/30652751-d74ec8f8-9e31-11e7-98c5-71469fcef03e.jpg',
'api': {
'public': 'https://wex.nz/api',
'private': 'https://wex.nz/tapi'
},
'www': 'https://wex.nz',
'doc': ['https://wex.nz/api/3/docs', 'https://wex.nz/tapi/docs']
},
'api': {
'public': {
'get': ['info', 'ticker/{pair}', 'depth/{pair}', 'trades/{pair}']
},
'private': {
'post': ['getInfo', 'Trade', 'ActiveOrders', 'OrderInfo', 'CancelOrder', 'TradeHistory', 'TransHistory', 'CoinDepositAddress', 'WithdrawCoin', 'CreateCoupon', 'RedeemCoupon']
}
},
'fees': {
'trading': {
'maker': 0.2 / 100,
'taker': 0.2 / 100
}
}
});
}
parseTicker(ticker, market = undefined) {
let timestamp = ticker['updated'] * 1000;
let symbol = undefined;
if (market) symbol = market['symbol'];
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'high': this.safeFloat(ticker, 'high'),
'low': this.safeFloat(ticker, 'low'),
'bid': this.safeFloat(ticker, 'sell'),
'ask': this.safeFloat(ticker, 'buy'),
'vwap': undefined,
'open': undefined,
'close': undefined,
'first': undefined,
'last': this.safeFloat(ticker, 'last'),
'change': undefined,
'percentage': undefined,
'average': this.safeFloat(ticker, 'avg'),
'baseVolume': this.safeFloat(ticker, 'vol_cur'),
'quoteVolume': this.safeFloat(ticker, 'vol'),
'info': ticker
};
}
handleErrors(code, reason, url, method, headers, body) {
if (code == 200) {
if (body[0] != '{') {
// response is not JSON
throw new ExchangeError(this.id + ' returned a non-JSON reply: ' + body);
}
let response = JSON.parse(body);
if ('success' in response) {
if (!response['success']) {
let error = this.safeValue(response, 'error');
if (!error) {
throw new ExchangeError(this.id + ' returned a malformed error: ' + body);
} else if (error == 'bad status') {
throw new OrderNotFound(this.id + ' ' + error);
} else if (error.indexOf('It is not enough') >= 0) {
throw new InsufficientFunds(this.id + ' ' + error);
} else if (error == 'Requests too often') {
throw new DDoSProtection(this.id + ' ' + error);
} else if (error == 'not available') {
throw new DDoSProtection(this.id + ' ' + error);
} else if (error == 'external service unavailable') {
throw new DDoSProtection(this.id + ' ' + error);
// that's what fetchOpenOrders return if no open orders (fix for #489)
} else if (error != 'no orders') {
throw new ExchangeError(this.id + ' ' + error);
}
}
}
}
}
request(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
return this.fetch2(path, api, method, params, headers, body);
}
};