consequunturatque
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges
652 lines (628 loc) • 25.3 kB
JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { ExchangeError, ArgumentsRequired, InsufficientFunds, InvalidOrder, OrderNotFound, AuthenticationError, BadSymbol } = require ('./base/errors');
const Precise = require ('./base/Precise');
// ---------------------------------------------------------------------------
module.exports = class indodax extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'indodax',
'name': 'INDODAX',
'countries': [ 'ID' ], // Indonesia
'has': {
'cancelOrder': true,
'CORS': false,
'createMarketOrder': false,
'createOrder': true,
'fetchBalance': true,
'fetchClosedOrders': true,
'fetchCurrencies': false,
'fetchMarkets': true,
'fetchMyTrades': false,
'fetchOpenOrders': true,
'fetchOrder': true,
'fetchOrderBook': true,
'fetchOrders': false,
'fetchTicker': true,
'fetchTickers': false,
'fetchTime': true,
'fetchTrades': true,
'withdraw': true,
},
'version': '2.0', // as of 9 April 2018
'urls': {
'logo': 'https://user-images.githubusercontent.com/51840849/87070508-9358c880-c221-11ea-8dc5-5391afbbb422.jpg',
'api': {
'public': 'https://indodax.com/api',
'private': 'https://indodax.com/tapi',
},
'www': 'https://www.indodax.com',
'doc': 'https://github.com/btcid/indodax-official-api-docs',
'referral': 'https://indodax.com/ref/testbitcoincoid/1',
},
'api': {
'public': {
'get': [
'server_time',
'pairs',
'{pair}/ticker',
'{pair}/trades',
'{pair}/depth',
],
},
'private': {
'post': [
'getInfo',
'transHistory',
'trade',
'tradeHistory',
'getOrder',
'openOrders',
'cancelOrder',
'orderHistory',
'withdrawCoin',
],
},
},
'fees': {
'trading': {
'tierBased': false,
'percentage': true,
'maker': 0,
'taker': 0.003,
},
},
'exceptions': {
'exact': {
'invalid_pair': BadSymbol, // {"error":"invalid_pair","error_description":"Invalid Pair"}
'Insufficient balance.': InsufficientFunds,
'invalid order.': OrderNotFound,
'Invalid credentials. API not found or session has expired.': AuthenticationError,
'Invalid credentials. Bad sign.': AuthenticationError,
},
'broad': {
'Minimum price': InvalidOrder,
'Minimum order': InvalidOrder,
},
},
// exchange-specific options
'options': {
'recvWindow': 5 * 1000, // default 5 sec
'timeDifference': 0, // the difference between system clock and exchange clock
'adjustForTimeDifference': false, // controls the adjustment logic upon instantiation
},
'commonCurrencies': {
'STR': 'XLM',
'BCHABC': 'BCH',
'BCHSV': 'BSV',
'DRK': 'DASH',
'NEM': 'XEM',
},
});
}
nonce () {
return this.milliseconds () - this.options['timeDifference'];
}
async fetchTime (params = {}) {
const response = await this.publicGetServerTime (params);
//
// {
// "timezone": "UTC",
// "server_time": 1571205969552
// }
//
return this.safeInteger (response, 'server_time');
}
async loadTimeDifference (params = {}) {
const serverTime = await this.fetchTime (params);
const after = this.milliseconds ();
this.options['timeDifference'] = after - serverTime;
return this.options['timeDifference'];
}
async fetchMarkets (params = {}) {
const response = await this.publicGetPairs (params);
//
// [
// {
// "id": "btcidr",
// "symbol": "BTCIDR",
// "base_currency": "idr",
// "traded_currency": "btc",
// "traded_currency_unit": "BTC",
// "description": "BTC/IDR",
// "ticker_id": "btc_idr",
// "volume_precision": 0,
// "price_precision": 1000,
// "price_round": 8,
// "pricescale": 1000,
// "trade_min_base_currency": 10000,
// "trade_min_traded_currency": 0.00007457,
// "has_memo": false,
// "memo_name": false,
// "has_payment_id": false,
// "trade_fee_percent": 0.3,
// "url_logo": "https://indodax.com/v2/logo/svg/color/btc.svg",
// "url_logo_png": "https://indodax.com/v2/logo/png/color/btc.png",
// "is_maintenance": 0
// }
// ]
//
const result = [];
for (let i = 0; i < response.length; i++) {
const market = response[i];
const id = this.safeString (market, 'ticker_id');
const baseId = this.safeString (market, 'traded_currency');
const quoteId = this.safeString (market, 'base_currency');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
const symbol = base + '/' + quote;
const taker = this.safeNumber (market, 'trade_fee_percent');
const isMaintenance = this.safeInteger (market, 'is_maintenance');
const active = (isMaintenance) ? false : true;
const pricePrecision = this.safeInteger (market, 'price_round');
const precision = {
'amount': 8,
'price': pricePrecision,
};
const limits = {
'amount': {
'min': this.safeNumber (market, 'trade_min_traded_currency'),
'max': undefined,
},
'price': {
'min': this.safeNumber (market, 'trade_min_base_currency'),
'max': undefined,
},
'cost': {
'min': undefined,
'max': undefined,
},
};
result.push ({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'baseId': baseId,
'quoteId': quoteId,
'taker': taker,
'percentage': true,
'precision': precision,
'limits': limits,
'info': market,
'active': active,
});
}
return result;
}
async fetchBalance (params = {}) {
await this.loadMarkets ();
const response = await this.privatePostGetInfo (params);
//
// {
// "success":1,
// "return":{
// "server_time":1619562628,
// "balance":{
// "idr":167,
// "btc":"0.00000000",
// "1inch":"0.00000000",
// },
// "balance_hold":{
// "idr":0,
// "btc":"0.00000000",
// "1inch":"0.00000000",
// },
// "address":{
// "btc":"1KMntgzvU7iTSgMBWc11nVuJjAyfW3qJyk",
// "1inch":"0x1106c8bb3172625e1f411c221be49161dac19355",
// "xrp":"rwWr7KUZ3ZFwzgaDGjKBysADByzxvohQ3C",
// "zrx":"0x1106c8bb3172625e1f411c221be49161dac19355"
// },
// "user_id":"276011",
// "name":"",
// "email":"testbitcoincoid@mailforspam.com",
// "profile_picture":null,
// "verification_status":"unverified",
// "gauth_enable":true
// }
// }
//
const balances = this.safeValue (response, 'return', {});
const free = this.safeValue (balances, 'balance', {});
const used = this.safeValue (balances, 'balance_hold', {});
const timestamp = this.safeTimestamp (balances, 'server_time');
const result = {
'info': response,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
};
const currencyIds = Object.keys (free);
for (let i = 0; i < currencyIds.length; i++) {
const currencyId = currencyIds[i];
const code = this.safeCurrencyCode (currencyId);
const account = this.account ();
account['free'] = this.safeString (free, currencyId);
account['used'] = this.safeString (used, currencyId);
result[code] = account;
}
return this.parseBalance (result, false);
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'pair': this.marketId (symbol),
};
const orderbook = await this.publicGetPairDepth (this.extend (request, params));
return this.parseOrderBook (orderbook, symbol, undefined, 'buy', 'sell');
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
};
const response = await this.publicGetPairTicker (this.extend (request, params));
//
// {
// "ticker": {
// "high":"0.01951",
// "low":"0.01877",
// "vol_eth":"39.38839319",
// "vol_btc":"0.75320886",
// "last":"0.01896",
// "buy":"0.01896",
// "sell":"0.019",
// "server_time":1565248908
// }
// }
//
const ticker = response['ticker'];
const timestamp = this.safeTimestamp (ticker, 'server_time');
const baseVolume = 'vol_' + market['baseId'].toLowerCase ();
const quoteVolume = 'vol_' + market['quoteId'].toLowerCase ();
const last = this.safeNumber (ticker, 'last');
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'high': this.safeNumber (ticker, 'high'),
'low': this.safeNumber (ticker, 'low'),
'bid': this.safeNumber (ticker, 'buy'),
'bidVolume': undefined,
'ask': this.safeNumber (ticker, 'sell'),
'askVolume': undefined,
'vwap': undefined,
'open': undefined,
'close': last,
'last': last,
'previousClose': undefined,
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': this.safeNumber (ticker, baseVolume),
'quoteVolume': this.safeNumber (ticker, quoteVolume),
'info': ticker,
};
}
parseTrade (trade, market = undefined) {
const timestamp = this.safeTimestamp (trade, 'date');
const id = this.safeString (trade, 'tid');
let symbol = undefined;
if (market !== undefined) {
symbol = market['symbol'];
}
const type = undefined;
const side = this.safeString (trade, 'type');
const priceString = this.safeString (trade, 'price');
const amountString = this.safeString (trade, 'amount');
const price = this.parseNumber (priceString);
const amount = this.parseNumber (amountString);
const cost = this.parseNumber (Precise.stringMul (priceString, amountString));
return {
'id': id,
'info': trade,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': symbol,
'type': type,
'side': side,
'order': undefined,
'takerOrMaker': undefined,
'price': price,
'amount': amount,
'cost': cost,
'fee': undefined,
};
}
async fetchTrades (symbol, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
};
const response = await this.publicGetPairTrades (this.extend (request, params));
return this.parseTrades (response, market, since, limit);
}
parseOrderStatus (status) {
const statuses = {
'open': 'open',
'filled': 'closed',
'cancelled': 'canceled',
};
return this.safeString (statuses, status, status);
}
parseOrder (order, market = undefined) {
//
// {
// "order_id": "12345",
// "submit_time": "1392228122",
// "price": "8000000",
// "type": "sell",
// "order_ltc": "100000000",
// "remain_ltc": "100000000"
// }
//
// market closed orders - note that the price is very high
// and does not reflect actual price the order executed at
//
// {
// "order_id": "49326856",
// "type": "sell",
// "price": "1000000000",
// "submit_time": "1618314671",
// "finish_time": "1618314671",
// "status": "filled",
// "order_xrp": "30.45000000",
// "remain_xrp": "0.00000000"
// }
let side = undefined;
if ('type' in order) {
side = order['type'];
}
const status = this.parseOrderStatus (this.safeString (order, 'status', 'open'));
let symbol = undefined;
let cost = undefined;
const price = this.safeNumber (order, 'price');
let amount = undefined;
let remaining = undefined;
if (market !== undefined) {
symbol = market['symbol'];
let quoteId = market['quoteId'];
let baseId = market['baseId'];
if ((market['quoteId'] === 'idr') && ('order_rp' in order)) {
quoteId = 'rp';
}
if ((market['baseId'] === 'idr') && ('remain_rp' in order)) {
baseId = 'rp';
}
cost = this.safeNumber (order, 'order_' + quoteId);
if (!cost) {
amount = this.safeNumber (order, 'order_' + baseId);
remaining = this.safeNumber (order, 'remain_' + baseId);
}
}
const timestamp = this.safeInteger (order, 'submit_time');
const fee = undefined;
const id = this.safeString (order, 'order_id');
return this.safeOrder ({
'info': order,
'id': id,
'clientOrderId': undefined,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'lastTradeTimestamp': undefined,
'symbol': symbol,
'type': 'limit',
'timeInForce': undefined,
'postOnly': undefined,
'side': side,
'price': price,
'stopPrice': undefined,
'cost': cost,
'average': undefined,
'amount': amount,
'filled': undefined,
'remaining': remaining,
'status': status,
'fee': fee,
'trades': undefined,
});
}
async fetchOrder (id, symbol = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' fetchOrder() requires a symbol');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
'order_id': id,
};
const response = await this.privatePostGetOrder (this.extend (request, params));
const orders = response['return'];
const order = this.parseOrder (this.extend ({ 'id': id }, orders['order']), market);
return this.extend ({ 'info': response }, order);
}
async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
let market = undefined;
const request = {};
if (symbol !== undefined) {
market = this.market (symbol);
request['pair'] = market['id'];
}
const response = await this.privatePostOpenOrders (this.extend (request, params));
const rawOrders = response['return']['orders'];
// { success: 1, return: { orders: null }} if no orders
if (!rawOrders) {
return [];
}
// { success: 1, return: { orders: [ ... objects ] }} for orders fetched by symbol
if (symbol !== undefined) {
return this.parseOrders (rawOrders, market, since, limit);
}
// { success: 1, return: { orders: { marketid: [ ... objects ] }}} if all orders are fetched
const marketIds = Object.keys (rawOrders);
let exchangeOrders = [];
for (let i = 0; i < marketIds.length; i++) {
const marketId = marketIds[i];
const marketOrders = rawOrders[marketId];
market = this.markets_by_id[marketId];
const parsedOrders = this.parseOrders (marketOrders, market, since, limit);
exchangeOrders = this.arrayConcat (exchangeOrders, parsedOrders);
}
return exchangeOrders;
}
async fetchClosedOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' fetchOrders() requires a symbol argument');
}
await this.loadMarkets ();
const request = {};
let market = undefined;
if (symbol !== undefined) {
market = this.market (symbol);
request['pair'] = market['id'];
}
const response = await this.privatePostOrderHistory (this.extend (request, params));
let orders = this.parseOrders (response['return']['orders'], market);
orders = this.filterBy (orders, 'status', 'closed');
return this.filterBySymbolSinceLimit (orders, symbol, since, limit);
}
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
if (type !== 'limit') {
throw new ExchangeError (this.id + ' allows limit orders only');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
'type': side,
'price': price,
};
const currency = market['baseId'];
if (side === 'buy') {
request[market['quoteId']] = amount * price;
} else {
request[market['baseId']] = amount;
}
request[currency] = amount;
const result = await this.privatePostTrade (this.extend (request, params));
const data = this.safeValue (result, 'return', {});
const id = this.safeString (data, 'order_id');
return {
'info': result,
'id': id,
};
}
async cancelOrder (id, symbol = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' cancelOrder() requires a symbol argument');
}
const side = this.safeValue (params, 'side');
if (side === undefined) {
throw new ArgumentsRequired (this.id + ' cancelOrder() requires an extra "side" param');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'order_id': id,
'pair': market['id'],
'type': side,
};
return await this.privatePostCancelOrder (this.extend (request, params));
}
async withdraw (code, amount, address, tag = undefined, params = {}) {
this.checkAddress (address);
await this.loadMarkets ();
const currency = this.currency (code);
// Custom string you need to provide to identify each withdrawal.
// Will be passed to callback URL (assigned via website to the API key)
// so your system can identify the request and confirm it.
// Alphanumeric, max length 255.
const requestId = this.milliseconds ();
// Alternatively:
// let requestId = this.uuid ();
const request = {
'currency': currency['id'],
'withdraw_amount': amount,
'withdraw_address': address,
'request_id': requestId.toString (),
};
if (tag) {
request['withdraw_memo'] = tag;
}
const response = await this.privatePostWithdrawCoin (this.extend (request, params));
//
// {
// "success": 1,
// "status": "approved",
// "withdraw_currency": "xrp",
// "withdraw_address": "rwWr7KUZ3ZFwzgaDGjKBysADByzxvohQ3C",
// "withdraw_amount": "10000.00000000",
// "fee": "2.00000000",
// "amount_after_fee": "9998.00000000",
// "submit_time": "1509469200",
// "withdraw_id": "xrp-12345",
// "txid": "",
// "withdraw_memo": "123123"
// }
//
let id = undefined;
if (('txid' in response) && (response['txid'].length > 0)) {
id = response['txid'];
}
return {
'info': response,
'id': id,
};
}
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'][api];
if (api === 'public') {
url += '/' + this.implodeParams (path, params);
} else {
this.checkRequiredCredentials ();
body = this.urlencode (this.extend ({
'method': path,
'timestamp': this.nonce (),
'recvWindow': this.options['recvWindow'],
}, params));
headers = {
'Content-Type': 'application/x-www-form-urlencoded',
'Key': this.apiKey,
'Sign': this.hmac (this.encode (body), this.encode (this.secret), 'sha512'),
};
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
handleErrors (code, reason, url, method, headers, body, response, requestHeaders, requestBody) {
if (response === undefined) {
return;
}
// { success: 0, error: "invalid order." }
// or
// [{ data, ... }, { ... }, ... ]
if (Array.isArray (response)) {
return; // public endpoints may return []-arrays
}
const error = this.safeValue (response, 'error', '');
if (!('success' in response) && error === '') {
return; // no 'success' property on public responses
}
if (this.safeInteger (response, 'success', 0) === 1) {
// { success: 1, return: { orders: [] }}
if (!('return' in response)) {
throw new ExchangeError (this.id + ': malformed response: ' + this.json (response));
} else {
return;
}
}
const feedback = this.id + ' ' + body;
this.throwExactlyMatchedException (this.exceptions['exact'], error, feedback);
this.throwBroadlyMatchedException (this.exceptions['broad'], error, feedback);
throw new ExchangeError (feedback); // unknown message
}
};