consequunturatque
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A JavaScript / Python / PHP cryptocurrency trading library with support for 130+ exchanges
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JavaScript
'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { AuthenticationError, ExchangeError, BadSymbol, BadRequest, InvalidOrder, ArgumentsRequired, OrderNotFound, InsufficientFunds, DDoSProtection } = require ('./base/errors');
const { TICK_SIZE } = require ('./base/functions/number');
const Precise = require ('./base/Precise');
// ---------------------------------------------------------------------------
module.exports = class ripio extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'ripio',
'name': 'Ripio',
'countries': [ 'AR', 'BR' ], // Argentina
'rateLimit': 50,
'version': 'v1',
'pro': true,
// new metainfo interface
'has': {
'CORS': false,
'cancelOrder': true,
'createOrder': true,
'fetchBalance': true,
'fetchClosedOrders': true,
'fetchCurrencies': true,
'fetchMyTrades': true,
'fetchOpenOrders': true,
'fetchOrder': true,
'fetchOrderBook': true,
'fetchOrders': true,
'fetchTicker': true,
'fetchTickers': true,
'fetchTrades': true,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/94507548-a83d6a80-0218-11eb-9998-28b9cec54165.jpg',
'api': {
'public': 'https://api.exchange.ripio.com/api',
'private': 'https://api.exchange.ripio.com/api',
},
'www': 'https://exchange.ripio.com',
'doc': [
'https://exchange.ripio.com/en/api/',
],
'fees': 'https://exchange.ripio.com/en/fee',
},
'api': {
'public': {
'get': [
'rate/all/',
'rate/{pair}/',
'orderbook/{pair}/',
'tradehistory/{pair}/',
'pair/',
'currency/',
'orderbook/{pair}/depth/',
],
},
'private': {
'get': [
'balances/exchange_balances/',
'order/{pair}/{order_id}/',
'order/{pair}/',
'trade/{pair}/',
],
'post': [
'order/{pair}/',
'order/{pair}/{order_id}/cancel/',
],
},
},
'fees': {
'trading': {
'tierBased': true,
'percentage': true,
'taker': 0.0 / 100,
'maker': 0.0 / 100,
},
},
'precisionMode': TICK_SIZE,
'requiredCredentials': {
'apiKey': true,
'secret': false,
},
'exceptions': {
'exact': {
},
'broad': {
'Authentication credentials were not provided': AuthenticationError, // {"detail":"Authentication credentials were not provided."}
'Disabled pair': BadSymbol, // {"status_code":400,"errors":{"pair":["Invalid/Disabled pair BTC_ARS"]},"message":"An error has occurred, please check the form."}
'Invalid order type': InvalidOrder, // {"status_code":400,"errors":{"order_type":["Invalid order type. Valid options: ['MARKET', 'LIMIT']"]},"message":"An error has occurred, please check the form."}
'Your balance is not enough': InsufficientFunds, // {"status_code":400,"errors":{"non_field_errors":["Your balance is not enough for this order: You have 0 BTC but you need 1 BTC"]},"message":"An error has occurred, please check the form."}
"Order couldn't be created": ExchangeError, // {'status_code': 400,'errors': {'non_field_errors': _("Order couldn't be created")}, 'message': _('Seems like an unexpected error occurred. Please try again later or write us to support@ripio.com if the problem persists.') }
// {"status_code":404,"errors":{"order":["Order 286e560e-b8a2-464b-8b84-15a7e2a67eab not found."]},"message":"An error has occurred, please check the form."}
// {"status_code":404,"errors":{"trade":["Trade <trade_id> not found."]},"message":"An error has occurred, please check the form."}
'not found': OrderNotFound,
'Invalid pair': BadSymbol, // {"status_code":400,"errors":{"pair":["Invalid pair FOOBAR"]},"message":"An error has occurred, please check the form."}
'amount must be a number': BadRequest, // {"status_code":400,"errors":{"amount":["amount must be a number"]},"message":"An error has occurred, please check the form."}
'Total must be at least': InvalidOrder, // {"status_code":400,"errors":{"non_field_errors":["Total must be at least 10."]},"message":"An error has occurred, please check the form."}
'Account not found': BadRequest, // {"error_description": "Account not found."}, "status": 404
'Wrong password provided': AuthenticationError, // {'error': "Wrong password provided."}, “status_code”: 400
'User tokens limit': DDoSProtection, // {'error': "User tokens limit. Can't create more than 10 tokens."}, “status_code”: 400
'Something unexpected ocurred': ExchangeError, // {'status_code': 400, 'errors': {'non_field_errors': 'Something unexpected ocurred!'}, 'message': 'Seems like an unexpected error occurred. Please try again later or write us to support@ripio.com if the problem persists.'}
// {'status_code': 404, 'errors': {'account_balance': ['Exchange balance <currency>not found.']},'message': 'An error has occurred, please check the form.'}
// {'status_code': 404, 'errors': {'account_balance': ['Account balance <id> not found.']},'message': 'An error has occurred, please check the form.'}
'account_balance': BadRequest,
},
},
});
}
async fetchMarkets (params = {}) {
const response = await this.publicGetPair (params);
//
// {
// "next":null,
// "previous":null,
// "results":[
// {
// "base":"BTC",
// "base_name":"Bitcoin",
// "quote":"USDC",
// "quote_name":"USD Coin",
// "symbol":"BTC_USDC",
// "fees":[
// {"traded_volume":0.0,"maker_fee":0.0,"taker_fee":0.0,"cancellation_fee":0.0}
// ],
// "country":"ZZ",
// "enabled":true,
// "priority":10,
// "min_amount":"0.00001",
// "price_tick":"0.000001",
// "min_value":"10",
// "limit_price_threshold":"25.00"
// },
// ]
// }
//
const result = [];
const results = this.safeValue (response, 'results', []);
for (let i = 0; i < results.length; i++) {
const market = results[i];
const baseId = this.safeString (market, 'base');
const quoteId = this.safeString (market, 'quote');
const id = this.safeString (market, 'symbol');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
const symbol = base + '/' + quote;
const precision = {
'amount': this.safeNumber (market, 'min_amount'),
'price': this.safeNumber (market, 'price_tick'),
};
const limits = {
'amount': {
'min': this.safeNumber (market, 'min_amount'),
'max': undefined,
},
'price': {
'min': undefined,
'max': undefined,
},
'cost': {
'min': this.safeNumber (market, 'min_value'),
'max': undefined,
},
};
const active = this.safeValue (market, 'enabled', true);
const fees = this.safeValue (market, 'fees', []);
const firstFee = this.safeValue (fees, 0, {});
const maker = this.safeNumber (firstFee, 'maker_fee', 0.0);
const taker = this.safeNumber (firstFee, 'taker_fee', 0.0);
result.push ({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'baseId': baseId,
'quoteId': quoteId,
'precision': precision,
'maker': maker,
'taker': taker,
'limits': limits,
'info': market,
'active': active,
});
}
return result;
}
async fetchCurrencies (params = {}) {
const response = await this.publicGetCurrency (params);
//
// {
// "next":null,
// "previous":null,
// "results":[
// {
// "name":"Argentine Peso",
// "symbol":"$",
// "currency":"ARS",
// "country":"AR",
// "decimal_places":"2",
// "enabled":true
// },
// {
// "name":"Bitcoin Cash",
// "symbol":"BCH",
// "currency":"BCH",
// "country":"AR",
// "decimal_places":"8",
// "enabled":true
// },
// {
// "name":"Bitcoin",
// "symbol":"BTC",
// "currency":"BTC",
// "country":"AR",
// "decimal_places":"8",
// "enabled":true
// }
// ]
// }
//
const results = this.safeValue (response, 'results', []);
const result = {};
for (let i = 0; i < results.length; i++) {
const currency = results[i];
const id = this.safeString (currency, 'currency');
const code = this.safeCurrencyCode (id);
const name = this.safeString (currency, 'name');
const active = this.safeValue (currency, 'enabled', true);
const precision = this.safeInteger (currency, 'decimal_places');
result[code] = {
'id': id,
'code': code,
'name': name,
'info': currency, // the original payload
'active': active,
'fee': undefined,
'precision': precision,
'limits': {
'amount': { 'min': undefined, 'max': undefined },
'withdraw': { 'min': undefined, 'max': undefined },
},
};
}
return result;
}
parseTicker (ticker, market = undefined) {
//
// fetchTicker, fetchTickers
//
// {
// "pair":"BTC_USDC",
// "last_price":"10850.02",
// "low":"10720.03",
// "high":"10909.99",
// "variation":"1.21",
// "volume":"0.83868",
// "base":"BTC",
// "base_name":"Bitcoin",
// "quote":"USDC",
// "quote_name":"USD Coin",
// "bid":"10811.00",
// "ask":"10720.03",
// "avg":"10851.47",
// "ask_volume":"0.00140",
// "bid_volume":"0.00185",
// "created_at":"2020-09-28 21:44:51.228920+00:00"
// }
//
const timestamp = this.parse8601 (this.safeString (ticker, 'created_at'));
const marketId = this.safeString (ticker, 'pair');
const symbol = this.safeSymbol (marketId, market);
const last = this.safeNumber (ticker, 'last_price');
const average = this.safeNumber (ticker, 'avg');
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'high': this.safeNumber (ticker, 'high'),
'low': this.safeNumber (ticker, 'low'),
'bid': this.safeNumber (ticker, 'bid'),
'bidVolume': this.safeNumber (ticker, 'bid_volume'),
'ask': this.safeNumber (ticker, 'ask'),
'askVolume': this.safeNumber (ticker, 'ask_volume'),
'vwap': undefined,
'open': undefined,
'close': last,
'last': last,
'previousClose': undefined,
'change': undefined,
'percentage': undefined,
'average': average,
'baseVolume': undefined,
'quoteVolume': undefined,
'info': ticker,
};
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
};
const response = await this.publicGetRatePair (this.extend (request, params));
//
// {
// "pair":"BTC_USDC",
// "last_price":"10850.02",
// "low":"10720.03",
// "high":"10909.99",
// "variation":"1.21",
// "volume":"0.83868",
// "base":"BTC",
// "base_name":"Bitcoin",
// "quote":"USDC",
// "quote_name":"USD Coin",
// "bid":"10811.00",
// "ask":"10720.03",
// "avg":"10851.47",
// "ask_volume":"0.00140",
// "bid_volume":"0.00185",
// "created_at":"2020-09-28 21:44:51.228920+00:00"
// }
//
return this.parseTicker (response, market);
}
async fetchTickers (symbols = undefined, params = {}) {
await this.loadMarkets ();
const response = await this.publicGetRateAll (params);
//
// [
// {
// "pair":"BTC_USDC",
// "last_price":"10850.02",
// "low":"10720.03",
// "high":"10909.99",
// "variation":"1.21",
// "volume":"0.83868",
// "base":"BTC",
// "base_name":"Bitcoin",
// "quote":"USDC",
// "quote_name":"USD Coin",
// "bid":"10811.00",
// "ask":"10720.03",
// "avg":"10851.47",
// "ask_volume":"0.00140",
// "bid_volume":"0.00185",
// "created_at":"2020-09-28 21:44:51.228920+00:00"
// }
// ]
//
const result = {};
for (let i = 0; i < response.length; i++) {
const ticker = this.parseTicker (response[i]);
const symbol = ticker['symbol'];
result[symbol] = ticker;
}
return this.filterByArray (result, 'symbol', symbols);
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'pair': this.marketId (symbol),
};
const response = await this.publicGetOrderbookPair (this.extend (request, params));
//
// {
// "buy":[
// {"amount":"0.00230","total":"24.95","price":"10850.02"},
// {"amount":"0.07920","total":"858.52","price":"10840.00"},
// {"amount":"0.00277","total":"30.00","price":"10833.03"},
// ],
// "sell":[
// {"amount":"0.03193","total":"348.16","price":"10904.00"},
// {"amount":"0.00210","total":"22.90","price":"10905.70"},
// {"amount":"0.00300","total":"32.72","price":"10907.98"},
// ],
// "updated_id":47225
// }
//
const orderbook = this.parseOrderBook (response, symbol, undefined, 'buy', 'sell', 'price', 'amount');
orderbook['nonce'] = this.safeInteger (response, 'updated_id');
return orderbook;
}
parseTrade (trade, market = undefined) {
//
// public fetchTrades, private fetchMyTrades
//
// {
// "created_at":1601322501,
// "amount":"0.00276",
// "price":"10850.020000",
// "side":"SELL",
// "pair":"BTC_USDC",
// "taker_fee":"0",
// "taker_side":"SELL",
// "maker_fee":"0",
// "taker":2577953,
// "maker":2577937
// }
//
// createOrder fills
//
// {
// "pair":"BTC_USDC",
// "exchanged":0.002,
// "match_price":10593.99,
// "maker_fee":0.0,
// "taker_fee":0.0,
// "timestamp":1601730306942
// }
//
const id = this.safeString (trade, 'id');
let timestamp = this.safeInteger (trade, 'timestamp');
timestamp = this.safeTimestamp (trade, 'created_at', timestamp);
let side = this.safeString (trade, 'side');
const takerSide = this.safeString (trade, 'taker_side');
const takerOrMaker = (takerSide === side) ? 'taker' : 'maker';
if (side !== undefined) {
side = side.toLowerCase ();
}
const priceString = this.safeString2 (trade, 'price', 'match_price');
const amountString = this.safeString2 (trade, 'amount', 'exchanged');
const price = this.parseNumber (priceString);
const amount = this.parseNumber (amountString);
const cost = this.parseNumber (Precise.stringMul (priceString, amountString));
const marketId = this.safeString (trade, 'pair');
market = this.safeMarket (marketId, market);
const feeCost = this.safeNumber (trade, takerOrMaker + '_fee');
const orderId = this.safeString (trade, takerOrMaker);
let fee = undefined;
if (feeCost !== undefined) {
fee = {
'cost': feeCost,
'currency': (side === 'buy') ? market['base'] : market['quote'],
};
}
return {
'id': id,
'order': orderId,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': market['symbol'],
'type': undefined,
'side': side,
'price': price,
'amount': amount,
'cost': cost,
'takerOrMaker': takerOrMaker,
'fee': fee,
'info': trade,
};
}
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.publicGetTradehistoryPair (this.extend (request, params));
//
// [
// {
// "created_at":1601322501,
// "amount":"0.00276",
// "price":"10850.020000",
// "side":"SELL",
// "pair":"BTC_USDC",
// "taker_fee":"0",
// "taker_side":"SELL",
// "maker_fee":"0",
// "taker":2577953,
// "maker":2577937
// }
// ]
//
return this.parseTrades (response, market, since, limit);
}
async fetchBalance (params = {}) {
await this.loadMarkets ();
const response = await this.privateGetBalancesExchangeBalances (params);
//
// [
// {
// "id":603794,
// "currency":"USD Coin",
// "symbol":"USDC",
// "available":"0",
// "locked":"0",
// "code":"exchange",
// "balance_type":"crypto"
// },
// ]
//
const result = { 'info': response };
for (let i = 0; i < response.length; i++) {
const balance = response[i];
const currencyId = this.safeString (balance, 'symbol');
const code = this.safeCurrencyCode (currencyId);
const account = this.account ();
account['free'] = this.safeString (balance, 'available');
account['used'] = this.safeString (balance, 'locked');
result[code] = account;
}
return this.parseBalance (result, false);
}
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const uppercaseType = type.toUpperCase ();
const uppercaseSide = side.toUpperCase ();
const request = {
'pair': market['id'],
'order_type': uppercaseType, // LIMIT, MARKET
'side': uppercaseSide, // BUY or SELL
'amount': this.amountToPrecision (symbol, amount),
};
if (uppercaseType === 'LIMIT') {
request['limit_price'] = this.priceToPrecision (symbol, price);
}
const response = await this.privatePostOrderPair (this.extend (request, params));
//
// {
// "order_id": "160f523c-f6ef-4cd1-a7c9-1a8ede1468d8",
// "pair": "BTC_ARS",
// "side": "BUY",
// "amount": "0.00400",
// "notional": null,
// "fill_or_kill": false,
// "all_or_none": false,
// "order_type": "LIMIT",
// "status": "OPEN",
// "created_at": 1578413945,
// "filled": "0.00000",
// "limit_price": "10.00",
// "stop_price": null,
// "distance": null
// }
//
// createOrder market type
//
// {
// "order_id":"d6b60c01-8624-44f2-9e6c-9e8cd677ea5c",
// "pair":"BTC_USDC",
// "side":"BUY",
// "amount":"0.00200",
// "notional":"50",
// "fill_or_kill":false,
// "all_or_none":false,
// "order_type":"MARKET",
// "status":"OPEN",
// "created_at":1601730306,
// "filled":"0.00000",
// "fill_price":10593.99,
// "fee":0.0,
// "fills":[
// {
// "pair":"BTC_USDC",
// "exchanged":0.002,
// "match_price":10593.99,
// "maker_fee":0.0,
// "taker_fee":0.0,
// "timestamp":1601730306942
// }
// ],
// "filled_at":"2020-10-03T13:05:06.942186Z",
// "limit_price":"0.000000",
// "stop_price":null,
// "distance":null
// }
//
return this.parseOrder (response, market);
}
async cancelOrder (id, symbol = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' cancelOrder() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
'order_id': id,
};
const response = await this.privatePostOrderPairOrderIdCancel (this.extend (request, params));
//
// {
// "order_id": "286e560e-b8a2-464b-8b84-15a7e2a67eab",
// "pair": "BTC_ARS",
// "side": "SELL",
// "amount": "0.00100",
// "notional": null,
// "fill_or_kill": false,
// "all_or_none": false,
// "order_type": "LIMIT",
// "status": "CANC",
// "created_at": 1575472707,
// "filled": "0.00000",
// "limit_price": "681000.00",
// "stop_price": null,
// "distance": null
// }
//
return this.parseOrder (response, market);
}
async fetchOrder (id, symbol = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' fetchOrder() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
'order_id': id,
};
const response = await this.privateGetOrderPairOrderId (this.extend (request, params));
//
// {
// "order_id": "0b4ff48e-cfd6-42db-8d8c-3b536da447af",
// "pair": "BTC_ARS",
// "side": "BUY",
// "amount": "0.00100",
// "notional": null,
// "fill_or_kill": false,
// "all_or_none": false,
// "order_type": "LIMIT",
// "status": "OPEN",
// "created_at": 1575472944,
// "filled": "0.00000",
// "limit_price": "661000.00",
// "stop_price": null,
// "distance": null
// }
//
return this.parseOrder (response, market);
}
async fetchOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' fetchOrders() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
// 'status': 'OPEN,PART,CLOS,CANC,COMP',
// 'offset': 0,
// 'limit': limit,
};
if (limit !== undefined) {
request['offset'] = limit;
}
const response = await this.privateGetOrderPair (this.extend (request, params));
//
// {
// "next": "https://api.exchange.ripio.com/api/v1/order/BTC_ARS/?limit=20&offset=20&page=1&page_size=25&status=OPEN%2CPART",
// "previous": null,
// "results": {
// "data": [
// {
// "order_id": "ca74280b-6966-4b73-a720-68709078922b",
// "pair": "BTC_ARS",
// "side": "SELL",
// "amount": "0.00100",
// "notional": null,
// "fill_or_kill": false,
// "all_or_none": false,
// "order_type": "LIMIT",
// "status": "OPEN",
// "created_at": 1578340134,
// "filled": "0.00000",
// "limit_price": "665000.00",
// "stop_price": null,
// "distance": null
// },
// ]
// }
// }
//
const results = this.safeValue (response, 'results', {});
const data = this.safeValue (results, 'data', []);
return this.parseOrders (data, market, since, limit);
}
async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
const request = {
'status': 'OPEN,PART',
};
return await this.fetchOrders (symbol, since, limit, this.extend (request, params));
}
async fetchClosedOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
const request = {
'status': 'CLOS,CANC,COMP',
};
return await this.fetchOrders (symbol, since, limit, this.extend (request, params));
}
parseOrderStatus (status) {
const statuses = {
'OPEN': 'open',
'PART': 'open',
'CLOS': 'canceled',
'CANC': 'canceled',
'COMP': 'closed',
};
return this.safeString (statuses, status, status);
}
parseOrder (order, market = undefined) {
//
// createOrder, cancelOrder, fetchOpenOrders, fetchClosedOrders, fetchOrders, fetchOrder
//
// {
// "order_id": "286e560e-b8a2-464b-8b84-15a7e2a67eab",
// "pair": "BTC_ARS",
// "side": "SELL",
// "amount": "0.00100",
// "notional": null,
// "fill_or_kill": false,
// "all_or_none": false,
// "order_type": "LIMIT",
// "status": "CANC",
// "created_at": 1575472707,
// "filled": "0.00000",
// "limit_price": "681000.00",
// "stop_price": null,
// "distance": null
// }
//
// {
// "order_id":"d6b60c01-8624-44f2-9e6c-9e8cd677ea5c",
// "pair":"BTC_USDC",
// "side":"BUY",
// "amount":"0.00200",
// "notional":"50",
// "fill_or_kill":false,
// "all_or_none":false,
// "order_type":"MARKET",
// "status":"OPEN",
// "created_at":1601730306,
// "filled":"0.00000",
// "fill_price":10593.99,
// "fee":0.0,
// "fills":[
// {
// "pair":"BTC_USDC",
// "exchanged":0.002,
// "match_price":10593.99,
// "maker_fee":0.0,
// "taker_fee":0.0,
// "timestamp":1601730306942
// }
// ],
// "filled_at":"2020-10-03T13:05:06.942186Z",
// "limit_price":"0.000000",
// "stop_price":null,
// "distance":null
// }
//
const id = this.safeString (order, 'order_id');
const amount = this.safeNumber (order, 'amount');
let cost = this.safeNumber (order, 'notional');
const type = this.safeStringLower (order, 'order_type');
const priceField = (type === 'market') ? 'fill_price' : 'limit_price';
const price = this.safeNumber (order, priceField);
const side = this.safeStringLower (order, 'side');
const status = this.parseOrderStatus (this.safeString (order, 'status'));
const timestamp = this.safeTimestamp (order, 'created_at');
let average = this.safeValue (order, 'fill_price');
let filled = this.safeNumber (order, 'filled');
let remaining = undefined;
const fills = this.safeValue (order, 'fills');
let trades = undefined;
let lastTradeTimestamp = undefined;
if (fills !== undefined) {
const numFills = fills.length;
if (numFills > 0) {
filled = 0;
cost = 0;
trades = this.parseTrades (fills, market, undefined, undefined, {
'order': id,
'side': side,
});
for (let i = 0; i < trades.length; i++) {
const trade = trades[i];
filled = this.sum (trade['amount'], filled);
cost = this.sum (trade['cost'], cost);
lastTradeTimestamp = trade['timestamp'];
}
if ((average === undefined) && (filled > 0)) {
average = cost / filled;
}
}
}
if (filled !== undefined) {
if ((cost === undefined) && (price !== undefined)) {
cost = price * filled;
}
if (amount !== undefined) {
remaining = Math.max (0, amount - filled);
}
}
const marketId = this.safeString (order, 'pair');
const symbol = this.safeSymbol (marketId, market, '_');
const stopPrice = this.safeNumber (order, 'stop_price');
return {
'id': id,
'clientOrderId': undefined,
'info': order,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'lastTradeTimestamp': lastTradeTimestamp,
'symbol': symbol,
'type': type,
'timeInForce': undefined,
'postOnly': undefined,
'side': side,
'price': price,
'stopPrice': stopPrice,
'amount': amount,
'cost': cost,
'average': average,
'filled': filled,
'remaining': remaining,
'status': status,
'fee': undefined,
'trades': trades,
};
}
async fetchMyTrades (symbol = undefined, since = undefined, limit = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' fetchMyTrades() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'pair': market['id'],
// 'offset': 0,
// 'limit': limit,
};
if (limit !== undefined) {
request['limit'] = limit;
}
const response = await this.privateGetTradePair (this.extend (request, params));
//
// {
// "next": "https://api.exchange.ripio.com/api/v1/trade/<pair>/?limit=20&offset=20",
// "previous": null,
// "results": {
// "data": [
// {
// "created_at": 1578414028,
// "amount": "0.00100",
// "price": "665000.00",
// "side": "BUY",
// "taker_fee": "0",
// "taker_side": "BUY",
// "match_price": "66500000",
// "maker_fee": "0",
// "taker": 4892,
// "maker": 4889
// },
// ]
// }
// }
//
const results = this.safeValue (response, 'results', {});
const data = this.safeValue (results, 'data', []);
return this.parseTrades (data, market, since, limit);
}
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
const request = '/' + this.version + '/' + this.implodeParams (path, params);
let url = this.urls['api'][api] + request;
const query = this.omit (params, this.extractParams (path));
if (api === 'public') {
if (Object.keys (query).length) {
url += '?' + this.urlencode (query);
}
} else if (api === 'private') {
this.checkRequiredCredentials ();
if (method === 'POST') {
body = this.json (query);
} else {
if (Object.keys (query).length) {
url += '?' + this.urlencode (query);
}
}
headers = {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + this.apiKey,
};
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
handleErrors (code, reason, url, method, headers, body, response, requestHeaders, requestBody) {
if (response === undefined) {
return;
}
//
// {"detail":"Authentication credentials were not provided."}
// {"status_code":400,"errors":{"pair":["Invalid pair FOOBAR"]},"message":"An error has occurred, please check the form."}
// {"status_code":400,"errors":{"order_type":["Invalid order type. Valid options: ['MARKET', 'LIMIT']"]},"message":"An error has occurred, please check the form."}
// {"status_code":400,"errors":{"non_field_errors":"Something unexpected ocurred!"},"message":"Seems like an unexpected error occurred. Please try again later or write us to support@ripio.com if the problem persists."}
// {"status_code":400,"errors":{"pair":["Invalid/Disabled pair BTC_ARS"]},"message":"An error has occurred, please check the form."}
//
const detail = this.safeString (response, 'detail');
if (detail !== undefined) {
const feedback = this.id + ' ' + body;
// this.throwExactlyMatchedException (this.exceptions['exact'], message, feedback);
this.throwBroadlyMatchedException (this.exceptions['broad'], detail, feedback);
}
const errors = this.safeValue (response, 'errors');
if (errors !== undefined) {
const feedback = this.id + ' ' + body;
const keys = Object.keys (errors);
for (let i = 0; i < keys.length; i++) {
const key = keys[i];
const error = this.safeValue (errors, key, []);
const message = this.safeString (error, 0);
// this.throwExactlyMatchedException (this.exceptions['exact'], message, feedback);
this.throwBroadlyMatchedException (this.exceptions['broad'], message, feedback);
}
throw new ExchangeError (feedback); // unknown message
}
}
};