mirror of
https://github.com/JKorf/CryptoExchange.Net
synced 2025-06-07 16:06:15 +00:00
102 lines
3.9 KiB
Plaintext
102 lines
3.9 KiB
Plaintext
@page "/OrderBooks"
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@using System.Collections.Concurrent
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@using System.Timers
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@using Binance.Net.Interfaces
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@using BingX.Net.Interfaces
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@using Bitfinex.Net.Interfaces
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@using Bitget.Net.Interfaces;
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@using BitMart.Net.Interfaces;
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@using Bybit.Net.Interfaces
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@using CoinEx.Net.Interfaces
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@using Coinbase.Net.Interfaces
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@using CryptoExchange.Net.Interfaces
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@using CryptoCom.Net.Interfaces
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@using GateIo.Net.Interfaces
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@using HTX.Net.Interfaces
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@using Kraken.Net.Interfaces
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@using Kucoin.Net.Clients
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@using Kucoin.Net.Interfaces
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@using Mexc.Net.Interfaces
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@using OKX.Net.Interfaces;
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@inject IBinanceOrderBookFactory binanceFactory
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@inject IBingXOrderBookFactory bingXFactory
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@inject IBitfinexOrderBookFactory bitfinexFactory
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@inject IBitgetOrderBookFactory bitgetFactory
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@inject IBitMartOrderBookFactory bitmartFactory
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@inject IBybitOrderBookFactory bybitFactory
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@inject ICoinbaseOrderBookFactory coinbaseFactory
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@inject ICoinExOrderBookFactory coinExFactory
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@inject ICryptoComOrderBookFactory cryptocomFactory
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@inject IGateIoOrderBookFactory gateioFactory
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@inject IHTXOrderBookFactory htxFactory
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@inject IKrakenOrderBookFactory krakenFactory
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@inject IKucoinOrderBookFactory kucoinFactory
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@inject IMexcOrderBookFactory mexcFactory
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@inject IOKXOrderBookFactory okxFactory
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@implements IDisposable
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<h3>ETH-BTC books, live updates:</h3>
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<div style="display:flex; flex-wrap: wrap;">
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@foreach(var book in _books.OrderBy(p => p.Key))
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{
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<div style="margin-bottom: 20px; flex: 1; min-width: 300px;">
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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.Bids.ElementAt(i).Price - @book.Value.Asks.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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</div>
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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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KucoinRestClient.SetDefaultOptions(options =>
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{
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options.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", binanceFactory.CreateSpot("ETHBTC") },
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{ "BingX", bingXFactory.CreateSpot("ETH-BTC") },
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{ "Bitfinex", bitfinexFactory.Create("tETHBTC") },
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{ "Bitget", bitgetFactory.CreateSpot("ETHBTC") },
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{ "BitMart", bitmartFactory.CreateSpot("ETH_BTC", null) },
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{ "Bybit", bybitFactory.Create("ETHBTC", Bybit.Net.Enums.Category.Spot) },
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{ "Coinbase", coinbaseFactory.Create("ETH-BTC", null) },
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{ "CoinEx", coinExFactory.CreateSpot("ETHBTC") },
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{ "CryptoCom", cryptocomFactory.Create("ETH_BTC") },
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{ "GateIo", gateioFactory.CreateSpot("ETH_BTC") },
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{ "HTX", htxFactory.CreateSpot("ethbtc") },
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{ "Kraken", krakenFactory.CreateSpot("ETH/XBT") },
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{ "Kucoin", kucoinFactory.CreateSpot("ETH-BTC") },
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{ "Mexc", mexcFactory.CreateSpot("ETHBTC") },
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{ "OKX", okxFactory.Create("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.Where(b => b.Value.Status != CryptoExchange.Net.Objects.OrderBookStatus.Disconnected))
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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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} |