mirror of
https://github.com/JKorf/CryptoExchange.Net.git
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wip example
This commit is contained in:
Jan Korf
@@ -0,0 +1,56 @@
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@page "/ExchangeClient"
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@inject IBinanceClient binanceClient
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@inject IBitfinexClient bitfinexClient
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@inject IBittrexClient bittrexClient
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@inject IBybitClient bybitClient
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@inject ICoinExClient coinexClient
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@inject IFTXClient ftxClient
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@inject IHuobiClient huobiClient
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@inject IKrakenClient krakenClient
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@inject IKucoinClient kucoinClient
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@using Binance.Net.Clients.SpotApi
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@using Bitfinex.Net.Clients.SpotApi
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@using Bittrex.Net.Clients.SpotApi
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@using Bybit.Net.Clients.SpotApi
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@using CoinEx.Net.Clients.SpotApi
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@using CryptoExchange.Net.ExchangeInterfaces
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@using FTX.Net.Clients.TradeApi
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@using Huobi.Net.Clients.SpotApi
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@using Kraken.Net.Clients.SpotApi
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@using Kucoin.Net.Clients.SpotApi
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<h3>ETH-BTC prices:</h3>
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@foreach(var price in _prices)
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{
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<div>@price.Key: @price.Value</div>
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}
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@code{
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private Dictionary<string, decimal> _prices = new Dictionary<string, decimal>();
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protected override async Task OnInitializedAsync()
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{
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var clients = new IExchangeClient[]
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{
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binanceClient.SpotApi.AsExchangeClient(),
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bitfinexClient.SpotApi.AsExchangeClient(),
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bittrexClient.SpotApi.AsExchangeClient(),
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bybitClient.SpotApi.AsExchangeClient(),
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coinexClient.SpotApi.AsExchangeClient(),
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ftxClient.TradeApi.AsExchangeClient(),
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huobiClient.SpotApi.AsExchangeClient(),
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krakenClient.SpotApi.AsExchangeClient(),
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kucoinClient.SpotApi.AsExchangeClient()
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};
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var tasks = clients.Select(c => (c.ExchangeName, c.GetTickerAsync(c.GetSymbolName("ETH", "BTC"))));
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await Task.WhenAll(tasks.Select(t => t.Item2));
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foreach(var task in tasks)
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{
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if(task.Item2.Result.Success)
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// TODO new version
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_prices.Add(task.Item1, task.Item2.Result.Data.CommonHighPrice);
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}
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}
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}
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@@ -0,0 +1,63 @@
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@page "/"
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@inject IBinanceClient binanceClient
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@inject IBitfinexClient bitfinexClient
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@inject IBittrexClient bittrexClient
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@inject IBybitClient bybitClient
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@inject ICoinExClient coinexClient
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@inject IFTXClient ftxClient
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@inject IHuobiClient huobiClient
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@inject IKrakenClient krakenClient
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@inject IKucoinClient kucoinClient
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<h3>BTC-USD prices:</h3>
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@foreach(var price in _prices)
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{
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<div>@price.Key: @price.Value</div>
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}
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@code{
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private Dictionary<string, decimal> _prices = new Dictionary<string, decimal>();
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protected override async Task OnInitializedAsync()
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{
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var binanceTask = binanceClient.SpotApi.ExchangeData.GetTickerAsync("BTCUSDT");
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var bitfinexTask = bitfinexClient.SpotApi.ExchangeData.GetTickerAsync("tBTCUSD");
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var bittrexTask = bittrexClient.SpotApi.ExchangeData.GetTickerAsync("BTC-USDT");
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var bybitTask = bybitClient.SpotApi.ExchangeData.GetTickerAsync("BTCUSDT");
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var coinexTask = coinexClient.SpotApi.ExchangeData.GetTickerAsync("BTCUSDT");
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var ftxTask = ftxClient.TradeApi.ExchangeData.GetSymbolAsync("BTC/USD");
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var huobiTask = huobiClient.SpotApi.ExchangeData.GetTickerAsync("btcusdt");
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var krakenTask = krakenClient.SpotApi.ExchangeData.GetTickerAsync("XBTUSD");
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var kucoinTask = kucoinClient.SpotApi.ExchangeData.GetTickerAsync("BTC-USDT");
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await Task.WhenAll(binanceTask, bitfinexTask, bittrexTask, bybitTask, coinexTask, ftxTask, huobiTask, krakenTask, kucoinTask);
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if (binanceTask.Result.Success)
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_prices.Add("Binance", binanceTask.Result.Data.LastPrice);
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if (bitfinexTask.Result.Success)
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_prices.Add("Bitfinex", bitfinexTask.Result.Data.LastPrice);
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if (bittrexTask.Result.Success)
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_prices.Add("Bittrex", bittrexTask.Result.Data.LastPrice);
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if (bybitTask.Result.Success)
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_prices.Add("Bybit", bybitTask.Result.Data.LastPrice);
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if (coinexTask.Result.Success)
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_prices.Add("CoinEx", coinexTask.Result.Data.Ticker.LastPrice);
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if (ftxTask.Result.Success)
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_prices.Add("FTX", ftxTask.Result.Data.LastPrice ?? 0);
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if (huobiTask.Result.Success)
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_prices.Add("Huobi", huobiTask.Result.Data.ClosePrice ?? 0);
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if (krakenTask.Result.Success)
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_prices.Add("Kraken", krakenTask.Result.Data.First().Value.LastTrade.Price);
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if (kucoinTask.Result.Success)
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_prices.Add("Kucoin", kucoinTask.Result.Data.LastPrice ?? 0);
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}
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}
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@@ -0,0 +1,65 @@
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@page "/LiveData"
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@inject IBinanceSocketClient binanceSocketClient
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@inject IBitfinexSocketClient bitfinexSocketClient
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@inject IBittrexSocketClient bittrexSocketClient
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@inject IBybitSocketClient bybitSocketClient
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@inject ICoinExSocketClient coinExSocketClient
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@inject IFTXSocketClient ftxSocketClient
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@inject IHuobiSocketClient huobiSocketClient
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@inject IKrakenSocketClient krakenSocketClient
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@inject IKucoinSocketClient kucoinSocketClient
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@using Binance.Net.Clients.SpotApi
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@using Bitfinex.Net.Clients.SpotApi
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@using Bittrex.Net.Clients.SpotApi
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@using Bybit.Net.Clients.SpotApi
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@using CoinEx.Net.Clients.SpotApi
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@using CryptoExchange.Net.Objects
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@using CryptoExchange.Net.Sockets
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@using Huobi.Net.Clients.SpotApi
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@using Kraken.Net.Clients.SpotApi
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@using Kucoin.Net.Clients.SpotApi
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@using System.Collections.Concurrent
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@implements IDisposable
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<h3>ETH-BTC prices, live updates:</h3>
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@foreach(var price in _prices)
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{
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<div>@price.Key: @price.Value</div>
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}
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@code{
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private ConcurrentDictionary<string, decimal> _prices = new ConcurrentDictionary<string, decimal>();
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private UpdateSubscription[] _subs;
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protected override async Task OnInitializedAsync()
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{
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var tasks = new Task<CallResult<UpdateSubscription>>[]
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{
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binanceSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Binance", data.Data.LastPrice)),
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bitfinexSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("tETHBTC", data => UpdateData("Bitfinex", data.Data.LastPrice)),
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bittrexSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("Bittrex", data.Data.LastPrice)),
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bybitSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Bybit", data.Data.LastPrice)),
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coinExSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("CoinEx", data.Data.LastPrice)),
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ftxSocketClient.Streams.SubscribeToTickerUpdatesAsync("ETH/BTC", data => UpdateData("FTX", data.Data.LastPrice ?? 0)),
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huobiSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ethbtc", data => UpdateData("Huobi", data.Data.ClosePrice ?? 0)),
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krakenSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETH/XBT", data => UpdateData("Kraken", data.Data.LastTrade.Price)),
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kucoinSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("Kucoin", data.Data.LastPrice ?? 0)),
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};
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await Task.WhenAll(tasks);
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_subs = tasks.Where(t => t.Result.Success).Select(t => t.Result.Data).ToArray();
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}
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private void UpdateData(string exchange, decimal price)
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{
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_prices[exchange] = price;
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InvokeAsync(StateHasChanged);
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}
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public void Dispose()
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{
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foreach (var sub in _subs)
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// It's not necessary to wait for this
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_ = sub.CloseAsync();
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}
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}
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@@ -0,0 +1,75 @@
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@page "/OrderBooks"
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@using Binance.Net.SymbolOrderBooks
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@using Bitfinex.Net.SymbolOrderBooks
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@using Bittrex.Net.SymbolOrderBooks
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@using Bybit.Net.SymbolOrderBooks
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@using CryptoExchange.Net.Interfaces
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@using CryptoExchange.Net.Objects
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@using CryptoExchange.Net.Sockets
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@using CoinEx.Net.SymbolOrderBooks
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@using FTX.Net.SymbolOrderBooks
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@using Huobi.Net.SymbolOrderBooks
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@using Kraken.Net.SymbolOrderBooks
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@using Kucoin.Net.Clients
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@using Kucoin.Net.SymbolOrderBook
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@using System.Collections.Concurrent
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@using System.Timers
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@implements IDisposable
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<h3>ETH-BTC books, live updates:</h3>
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@foreach(var book in _books)
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{
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<div style="margin-bottom: 20px;">
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<h4>@book.Key</h4>
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@if (book.Value.AskCount >= 3 && book.Value.BidCount >= 3)
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{
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for (var i = 0; i < 3; i++)
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{
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<div>@book.Value.Asks.ElementAt(i).Price - @book.Value.Bids.ElementAt(i).Price </div>
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}
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}
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</div>
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}
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@code{
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private Dictionary<string, ISymbolOrderBook> _books = new Dictionary<string, ISymbolOrderBook>();
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private Timer _timer;
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protected override async Task OnInitializedAsync()
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{
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// Since the Kucoin order book stream needs authentication we will need to provide API credentials beforehand
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KucoinClient.SetDefaultOptions(new Kucoin.Net.Objects.KucoinClientOptions
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{
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ApiCredentials = new Kucoin.Net.Objects.KucoinApiCredentials("KEY", "SECRET", "PASSPHRASE")
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});
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_books = new Dictionary<string, ISymbolOrderBook>
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{
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{ "Binance", new BinanceSpotSymbolOrderBook("ETHBTC") },
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{ "Bitfinex", new BitfinexSymbolOrderBook("tETHBTC") },
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{ "Bittrex", new BittrexSymbolOrderBook("ETH-BTC") },
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{ "Bybit", new BybitSpotSymbolOrderBook("ETHBTC") },
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{ "CoinEx", new CoinExSpotSymbolOrderBook("ETHBTC") },
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{ "FTX", new FTXSymbolOrderBook("ETH/BTC") },
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{ "Huobi", new HuobiSpotSymbolOrderBook("ethbtc") },
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{ "Kraken", new KrakenSpotSymbolOrderBook("ETH/XBT") },
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{ "Kucoin", new KucoinSpotSymbolOrderBook("ETH-BTC") },
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};
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await Task.WhenAll(_books.Select(b => b.Value.StartAsync()));
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// Use a manual update timer so the page isn't refreshed too often
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_timer = new Timer(500);
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_timer.Start();
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_timer.Elapsed += (o, e) => InvokeAsync(StateHasChanged);
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}
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public void Dispose()
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{
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_timer.Stop();
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_timer.Dispose();
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foreach (var book in _books)
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// It's not necessary to wait for this
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_ = book.Value.StopAsync();
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}
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}
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@@ -0,0 +1,35 @@
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@page "/"
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@namespace BlazorClient.Pages
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@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
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@{
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Layout = null;
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}
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>BlazorClient</title>
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<base href="~/" />
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<link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
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<link href="css/site.css" rel="stylesheet" />
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<link href="BlazorClient.styles.css" rel="stylesheet" />
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</head>
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<body>
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<component type="typeof(App)" render-mode="Server" />
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<div id="blazor-error-ui">
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<environment include="Staging,Production">
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An error has occurred. This application may no longer respond until reloaded.
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</environment>
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<environment include="Development">
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An unhandled exception has occurred. See browser dev tools for details.
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</environment>
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<a href="" class="reload">Reload</a>
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<a class="dismiss">🗙</a>
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</div>
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<script src="_framework/blazor.server.js"></script>
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</body>
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</html>
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