public async Task <(BestExchangeQuote bestBid, BestExchangeQuote bestAsk)> Get()
{
var httpClient = new HttpClient();
var httpRequestMessageService = new HttpRequestMessageService();
var bittrexExchange = new BittrexExchange(httpClient, httpRequestMessageService);
var bittrexResult = await bittrexExchange.Get();
var gdaxExchange = new GdaxExchange(httpClient, httpRequestMessageService);
var gdaxResult = await gdaxExchange.Get();
var coinExchangeExchange = new CoinExchangeExchange(httpClient, httpRequestMessageService);
var coinExchangeExchangeResult = await coinExchangeExchange.Get();
var krakenExchange = new CoinExchangeExchange(httpClient, httpRequestMessageService);
var krakenExchangeResult = await krakenExchange.Get();
var poloniexExchange = new PoloniexExchange(httpClient, httpRequestMessageService);
var poloniexExchangeResult = await poloniexExchange.Get();
var binanceExchange = new BinanceExchange(httpClient, httpRequestMessageService);
var binanceExchangeResult = await binanceExchange.Get();
var bitfinexExchange = new BitfinexExchange(httpClient, httpRequestMessageService);
var bitfinexExchangeResult = await bitfinexExchange.Get();
var bitstampExchange = new BitstampExchange(httpClient, httpRequestMessageService);
var bitstampExchangeResult = await bitstampExchange.Get();
var result = arbitrageCalculator.Calculate(
bittrexResult,
gdaxResult,
coinExchangeExchangeResult,
krakenExchangeResult,
poloniexExchangeResult,
binanceExchangeResult,
bitfinexExchangeResult,
bitstampExchangeResult);
return(result);
}
public async Task <(BestExchangeQuote bestBid, BestExchangeQuote bestAsk)> Get(CurrencyPair currencyPair)
{
var httpClient = new HttpClient();
var httpRequestMessageService = new HttpRequestMessageService();
var currencyPairService = new CurrencyPairService();
var bittrexExchange = new BittrexExchange(httpClient, httpRequestMessageService, currencyPairService);
var coinbaseProExchange = new CoinbaseProExchange(httpClient, httpRequestMessageService, currencyPairService);
var coinExchangeExchange = new CoinExchangeExchange(httpClient, httpRequestMessageService, currencyPairService);
var krakenExchange = new CoinExchangeExchange(httpClient, httpRequestMessageService, currencyPairService);
var poloniexExchange = new PoloniexExchange(httpClient, httpRequestMessageService, currencyPairService);
var binanceExchange = new BinanceExchange(httpClient, httpRequestMessageService, currencyPairService);
var bitfinexExchange = new BitfinexExchange(httpClient, httpRequestMessageService, currencyPairService);
var bitstampExchange = new BitstampExchange(httpClient, httpRequestMessageService, currencyPairService);
var exchangeResults = await Task.WhenAll(
bittrexExchange.Get(currencyPair),
coinbaseProExchange.Get(currencyPair),
coinExchangeExchange.Get(currencyPair),
krakenExchange.Get(currencyPair),
poloniexExchange.Get(currencyPair),
binanceExchange.Get(currencyPair),
bitfinexExchange.Get(currencyPair),
bitstampExchange.Get(currencyPair));
var result = arbitrageCalculator.Calculate(
exchangeResults[0],
exchangeResults[1],
exchangeResults[2],
exchangeResults[3],
exchangeResults[4],
exchangeResults[5],
exchangeResults[6],
exchangeResults[7]);
return(result);
}