Squashed commit of the following:

commit 9450d447b9 Author: Jkorf <jankorf91@gmail.com> Date: Fri Feb 18 11:05:46 2022 +0100 Updated version commit bc0b55f337 Author: Jkorf <jankorf91@gmail.com> Date: Fri Feb 18 10:09:26 2022 +0100 Added clientOrderId parameter to common clients commit 31111006c7 Author: Jkorf <jankorf91@gmail.com> Date: Thu Feb 17 16:32:53 2022 +0100 Update SpotClient.razor commit e7400ce334 Author: Jkorf <jankorf91@gmail.com> Date: Thu Feb 17 16:10:49 2022 +0100 Made some names more generic commit 9bdef400da Author: Jkorf <jankorf91@gmail.com> Date: Tue Feb 15 11:38:41 2022 +0100 Updated vesrion commit 3b80a945ee Author: Jkorf <jankorf91@gmail.com> Date: Tue Feb 15 11:34:50 2022 +0100 docs commit 0268e211e9 Author: Jkorf <jankorf91@gmail.com> Date: Tue Feb 15 09:56:45 2022 +0100 Immediate initial reconnect attempt when connection is lost commit 6eb43c5218 Author: Jkorf <jankorf91@gmail.com> Date: Fri Feb 11 13:59:05 2022 +0100 Re-added recalculation interval commit 1df63ab60c Author: Jkorf <jankorf91@gmail.com> Date: Wed Feb 9 14:32:00 2022 +0100 Updated version commit 9461b57daa Author: Jkorf <jankorf91@gmail.com> Date: Wed Feb 9 13:37:12 2022 +0100 Fix for time offset calculation not updating when offset is < 500ms commit 105547d6b1 Author: Jan Korf <jankorf91@gmail.com> Date: Sat Feb 5 21:05:10 2022 +0100 Updated version commit 379ded6832 Author: Jan Korf <jankorf91@gmail.com> Date: Sat Feb 5 20:29:57 2022 +0100 Fixed tests commit b18204a52d Author: Jan Korf <jankorf91@gmail.com> Date: Sat Feb 5 20:28:08 2022 +0100 Added CancellationToken support on Common client interface and SymbolOrderBook, improved SymbolOrderBook start/stop robustness commit baa23c2ecc Author: Jan Korf <jankorf91@gmail.com> Date: Sat Feb 5 14:56:32 2022 +0100 Added GetSubscriptionByRequest method on socket connection commit 7aad9482a5 Author: Jkorf <jankorf91@gmail.com> Date: Wed Feb 2 10:57:06 2022 +0100 Updated version commit 6e4d9d225e Author: Jkorf <jankorf91@gmail.com> Date: Wed Feb 2 09:42:22 2022 +0100 Fixed exception when deserializing non-nullable datetime value '0' in .net framework commit fd1a2bbda9 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 25 13:19:10 2022 +0100 Updated version commit 2ece04dd58 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 25 13:17:25 2022 +0100 Refactored use of AutoResetEvent to AsyncResetEvent in SymbolOrderBook commit 893d0c723d Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 25 13:01:21 2022 +0100 Fixed DateTime converter for nanosecond times in string format commit 2c43ee7554 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 24 15:56:24 2022 +0100 Updated version version; fixed dependencies commit 100a34d1a0 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 24 14:37:15 2022 +0100 Updated version commit bb1071472f Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 24 14:31:57 2022 +0100 Re-added Common prefix for common enums to avoid conflicts with library namespaces commit 37b1d18104 Author: Jkorf <jankorf91@gmail.com> Date: Fri Jan 21 15:25:33 2022 +0100 Updated version commit 325389cdf8 Author: Jan Korf <jankorf91@gmail.com> Date: Thu Jan 20 21:08:51 2022 +0100 Added FTX to console example commit 3e23882572 Author: Jkorf <jankorf91@gmail.com> Date: Thu Jan 20 16:21:42 2022 +0100 Replaced Debug.WriteLine with Trace.WriteLine commit 3cf5480cad Author: Jan Korf <jankorf91@gmail.com> Date: Wed Jan 19 22:07:22 2022 +0100 Example commit fe31cf156d Author: Jkorf <jankorf91@gmail.com> Date: Wed Jan 19 16:35:08 2022 +0100 Examples commit 7427914cb7 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 16:46:43 2022 +0100 Update index.md commit 1bc6225814 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 16:45:10 2022 +0100 docs commit 259fe6bfd1 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 14:25:20 2022 +0100 Update index.md commit 5f9c075ac7 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 14:22:33 2022 +0100 Update index.md commit a26514016a Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 14:13:35 2022 +0100 Update index.md commit 01a97412bf Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 14:12:02 2022 +0100 docs commit 24b503ca8c Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 13:42:12 2022 +0100 docs commit 008b15b055 Author: Jkorf <jankorf91@gmail.com> Date: Tue Jan 18 13:32:55 2022 +0100 docs commit 66fce6cb84 Author: Jan Korf <jankorf91@gmail.com> Date: Mon Jan 17 21:31:53 2022 +0100 docs commit 0f65701f90 Author: Jan Korf <jankorf91@gmail.com> Date: Mon Jan 17 21:25:33 2022 +0100 docs commit f7a405a2e6 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 16:32:50 2022 +0100 docs commit 55284c0549 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 15:51:03 2022 +0100 docs commit 5bfbcca25b Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 14:04:08 2022 +0100 docs commit cdbc0ba215 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 13:58:51 2022 +0100 docs commit e33e7c6775 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 13:47:58 2022 +0100 docs commit b65669659d Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 13:44:45 2022 +0100 docs commit e51b863242 Merge: dbfe34f 088f35d Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 13:36:51 2022 +0100 Merge branch 'feature/new-cc' of https://github.com/JKorf/CryptoExchange.Net into feature/new-cc commit dbfe34f534 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 17 13:35:46 2022 +0100 Docs commit 088f35d420 Author: Jan Korf <jankorf91@gmail.com> Date: Mon Jan 17 13:34:40 2022 +0100 Set theme jekyll-theme-cayman commit e77add4d1c Author: Jan Korf <jankorf91@gmail.com> Date: Sat Jan 15 15:26:38 2022 +0100 Updated version commit a37a2d6e31 Author: Jan Korf <jankorf91@gmail.com> Date: Sat Jan 15 15:23:52 2022 +0100 Added CallResult tests, fixed response time not set commit 8f6e853e13 Author: Jkorf <jankorf91@gmail.com> Date: Fri Jan 14 16:47:49 2022 +0100 Added Request info and ResponseTime to WebCallResult, refactored CallResult ctors commit c6bf0d67a4 Author: Jkorf <jankorf91@gmail.com> Date: Fri Jan 7 16:30:02 2022 +0100 Fix typo commit 996f3c2ced Author: Jkorf <jankorf91@gmail.com> Date: Fri Jan 7 16:23:42 2022 +0100 Some options logging commit fb9e9f9aa6 Author: Jkorf <jankorf91@gmail.com> Date: Fri Jan 7 15:10:27 2022 +0100 Updated version commit 52ebacaa21 Author: Jkorf <jankorf91@gmail.com> Date: Fri Jan 7 15:05:51 2022 +0100 Fixed symbol order book tostring not locking thread, Potential fix for request timeout showing unclear message commit 6b45859934 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 3 14:08:35 2022 +0100 Updated example commit ebe332b724 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 3 12:05:47 2022 +0100 Updated version commit 8c24b46fb3 Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 3 11:33:07 2022 +0100 Fixed typo Comon -> Common commit 7a195f662c Author: Jkorf <jankorf91@gmail.com> Date: Mon Jan 3 09:37:50 2022 +0100 Updated example, removed global.json commit 120132c45b Author: Jan Korf <jankorf91@gmail.com> Date: Sat Jan 1 20:30:35 2022 +0100 Reverted conditional refs commit b3b4ed3f3f Author: Jan Korf <jankorf91@gmail.com> Date: Sat Jan 1 19:45:59 2022 +0100 Updated version commit f4b4c93e64 Author: Jan Korf <jankorf91@gmail.com> Date: Sat Jan 1 19:40:50 2022 +0100 Added new shared interface implementation commit f8c3b37cdf Author: Jan Korf <jankorf91@gmail.com> Date: Tue Dec 28 14:14:15 2021 +0100 wip example commit 0117737dfa Author: Jan Korf <jankorf91@gmail.com> Date: Tue Dec 28 14:13:14 2021 +0100 Added conditional refs for Microsoft.Extensions, added DependencyInjection.Abstractions to support extension method on IServiceCollection commit 02c1f874e1 Author: Jan Korf <jankorf91@gmail.com> Date: Mon Dec 27 15:32:07 2021 +0100 Updated version commit b212842ec8 Author: Jan Korf <jankorf91@gmail.com> Date: Mon Dec 27 15:27:14 2021 +0100 Added ExchangeName to IExchangeClient interface commit c96e75d6c3 Author: Jkorf <jankorf91@gmail.com> Date: Tue Dec 21 16:22:51 2021 +0100 Updated version commit c62fbda3d7 Author: Jkorf <jankorf91@gmail.com> Date: Fri Dec 17 14:17:30 2021 +0100 Added ApiClients list for managing api credentials, requests made and dispose commit 04b43257a5 Author: Jkorf <jankorf91@gmail.com> Date: Thu Dec 16 16:17:26 2021 +0100 Update .gitignore commit 8ba0ded16d Author: Jkorf <jankorf91@gmail.com> Date: Mon Dec 13 12:57:31 2021 +0100 Fixed api credentials getting disposed, fixed DateTimeConverter losing precision commit 5c665ad54c Author: Jkorf <jankorf91@gmail.com> Date: Fri Dec 10 16:35:42 2021 +0100 Refactoring and comments commit b7cd6a866a Author: Jan Korf <jankorf91@gmail.com> Date: Wed Dec 8 21:49:25 2021 +0100 Auth work commit c2105fe690 Author: Jkorf <jankorf91@gmail.com> Date: Wed Dec 8 16:20:44 2021 +0100 Wip, support for time syncing, refactoring authentication commit 8b479547ab Author: Jkorf <jankorf91@gmail.com> Date: Tue Dec 7 15:47:55 2021 +0100 Fixed release name commit 2ab032b871 Author: Jkorf <jankorf91@gmail.com> Date: Tue Dec 7 15:47:14 2021 +0100 Updated version commit 48baaeb2d8 Author: Jkorf <jankorf91@gmail.com> Date: Mon Dec 6 16:18:18 2021 +0100 Added periodic identifier commit 60ec18919a Author: Jan Korf <jankorf91@gmail.com> Date: Sun Dec 5 17:26:55 2021 +0100 Added quotes to log commit 0818c6277b Author: Jkorf <jankorf91@gmail.com> Date: Fri Dec 3 16:23:05 2021 +0100 Small changes commit 6d0120d564 Author: Jkorf <jankorf91@gmail.com> Date: Wed Dec 1 16:26:34 2021 +0100 Comments, fix test commit 3c3b5639f5 Author: Jkorf <jankorf91@gmail.com> Date: Wed Dec 1 13:31:54 2021 +0100 Refactor clients/options commit 49de7e89cc Author: Jkorf <jankorf91@gmail.com> Date: Tue Nov 30 10:31:45 2021 +0100 Disposable changes, fixed tests commit 69a6fabb79 Author: Jkorf <jankorf91@gmail.com> Date: Mon Nov 29 16:43:27 2021 +0100 Restruct commit 9a266e44ce Author: Jkorf <jankorf91@gmail.com> Date: Fri Nov 26 09:32:26 2021 +0100 Added enum converter commit 78f81393a4 Author: Jkorf <jankorf91@gmail.com> Date: Thu Nov 25 10:25:56 2021 +0100 Removed old timestamp converters commit 9ebe5de825 Author: Jan Korf <jankorf91@gmail.com> Date: Wed Nov 24 19:32:37 2021 +0100 Added AppendPath method commit 8b619e82f2 Author: Jkorf <jankorf91@gmail.com> Date: Wed Nov 24 16:39:14 2021 +0100 Added DateTimeConverter as replacement for individual converters, fix for not closing socket when auth fails commit 7ac7a11dfe Author: Jkorf <jankorf91@gmail.com> Date: Wed Nov 17 10:23:01 2021 +0100 Resolved some code issues commit 3784b0c62b Author: Jkorf <jankorf91@gmail.com> Date: Mon Nov 15 16:36:30 2021 +0100 Ratelimiter rework commit cb1826da7a Author: Jkorf <jankorf91@gmail.com> Date: Fri Nov 12 09:40:42 2021 +0100 Documentation commit f7445543f2 Author: Jkorf <jankorf91@gmail.com> Date: Wed Nov 10 16:44:46 2021 +0100 Exposed order book id commit 6c3462403f Author: Jkorf <jankorf91@gmail.com> Date: Wed Nov 10 13:18:52 2021 +0100 Fixed tests commit f83127590a Author: Jkorf <jankorf91@gmail.com> Date: Wed Nov 3 08:27:03 2021 +0100 wip commit 23bbf0ef88 Author: Jkorf <jankorf91@gmail.com> Date: Wed Oct 27 12:57:23 2021 +0200 Added cancellation token support for socket subscriptions commit b7f1619aec Merge: 6ce6a46 f6af235 Author: Jkorf <jankorf91@gmail.com> Date: Tue Oct 26 15:39:52 2021 +0200 Merge branch 'master' of https://github.com/JKorf/CryptoExchange.Net commit 6ce6a46ca3 Author: Jkorf <jankorf91@gmail.com> Date: Tue Oct 26 15:39:50 2021 +0200 Some renames
2026-08-11 16:32:57 +00:00 · 2022-02-18 11:06:34 +01:00
parent 8207a8f32a
commit c22b54c898
140 changed files with 7561 additions and 7182 deletions
@@ -0,0 +1,63 @@
+@page "/"
+@inject IBinanceClient binanceClient
+@inject IBitfinexClient bitfinexClient
+@inject IBittrexClient bittrexClient
+@inject IBybitClient bybitClient
+@inject ICoinExClient coinexClient
+@inject IFTXClient ftxClient
+@inject IHuobiClient huobiClient
+@inject IKrakenClient krakenClient
+@inject IKucoinClient kucoinClient
+
+<h3>BTC-USD prices:</h3>
+@foreach(var price in _prices.OrderBy(p => p.Key))
+{
+    <div>@price.Key: @price.Value</div>
+}
+
+@code{
+    private Dictionary<string, decimal> _prices = new Dictionary<string, decimal>();
+
+    protected override async Task OnInitializedAsync()
+    {
+        var binanceTask = binanceClient.SpotApi.ExchangeData.GetTickerAsync("BTCUSDT");
+        var bitfinexTask = bitfinexClient.SpotApi.ExchangeData.GetTickerAsync("tBTCUSD");
+        var bittrexTask = bittrexClient.SpotApi.ExchangeData.GetTickerAsync("BTC-USDT");
+        var bybitTask = bybitClient.SpotApi.ExchangeData.GetTickerAsync("BTCUSDT");
+        var coinexTask = coinexClient.SpotApi.ExchangeData.GetTickerAsync("BTCUSDT");
+        var ftxTask = ftxClient.TradeApi.ExchangeData.GetSymbolAsync("BTC/USD");
+        var huobiTask = huobiClient.SpotApi.ExchangeData.GetTickerAsync("btcusdt");
+        var krakenTask = krakenClient.SpotApi.ExchangeData.GetTickerAsync("XBTUSD");
+        var kucoinTask =  kucoinClient.SpotApi.ExchangeData.GetTickerAsync("BTC-USDT");
+
+        await Task.WhenAll(binanceTask, bitfinexTask, bittrexTask, bybitTask, coinexTask, ftxTask, huobiTask, krakenTask, kucoinTask);
+
+        if (binanceTask.Result.Success)
+            _prices.Add("Binance", binanceTask.Result.Data.LastPrice);
+
+        if (bitfinexTask.Result.Success)
+            _prices.Add("Bitfinex", bitfinexTask.Result.Data.LastPrice);
+
+        if (bittrexTask.Result.Success)
+            _prices.Add("Bittrex", bittrexTask.Result.Data.LastPrice);
+
+        if (bybitTask.Result.Success)
+            _prices.Add("Bybit", bybitTask.Result.Data.LastPrice);
+
+        if (coinexTask.Result.Success)
+            _prices.Add("CoinEx", coinexTask.Result.Data.Ticker.LastPrice);
+
+        if (ftxTask.Result.Success)
+            _prices.Add("FTX", ftxTask.Result.Data.LastPrice ?? 0);
+
+        if (huobiTask.Result.Success)
+            _prices.Add("Huobi", huobiTask.Result.Data.ClosePrice ?? 0);
+
+        if (krakenTask.Result.Success)
+            _prices.Add("Kraken", krakenTask.Result.Data.First().Value.LastTrade.Price);
+
+        if (kucoinTask.Result.Success)
+            _prices.Add("Kucoin", kucoinTask.Result.Data.LastPrice ?? 0);
+    }
+
+}
@@ -0,0 +1,65 @@
+@page "/LiveData"
+@inject IBinanceSocketClient binanceSocketClient
+@inject IBitfinexSocketClient bitfinexSocketClient
+@inject IBittrexSocketClient bittrexSocketClient
+@inject IBybitSocketClient bybitSocketClient
+@inject ICoinExSocketClient coinExSocketClient
+@inject IFTXSocketClient ftxSocketClient
+@inject IHuobiSocketClient huobiSocketClient
+@inject IKrakenSocketClient krakenSocketClient
+@inject IKucoinSocketClient kucoinSocketClient
+@using Binance.Net.Clients.SpotApi
+@using Bitfinex.Net.Clients.SpotApi
+@using Bittrex.Net.Clients.SpotApi
+@using Bybit.Net.Clients.SpotApi
+@using CoinEx.Net.Clients.SpotApi
+@using CryptoExchange.Net.Objects
+@using CryptoExchange.Net.Sockets
+@using Huobi.Net.Clients.SpotApi
+@using Kraken.Net.Clients.SpotApi
+@using Kucoin.Net.Clients.SpotApi
+@using System.Collections.Concurrent
+@implements IDisposable
+
+<h3>ETH-BTC prices, live updates:</h3>
+@foreach(var price in _prices.OrderBy(p => p.Key))
+{
+    <div>@price.Key: @price.Value</div>
+}
+
+@code{
+    private ConcurrentDictionary<string, decimal> _prices = new ConcurrentDictionary<string, decimal>();
+    private UpdateSubscription[] _subs = Array.Empty<UpdateSubscription>();
+
+    protected override async Task OnInitializedAsync()
+    {
+        var tasks = new Task<CallResult<UpdateSubscription>>[]
+        {
+            binanceSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Binance", data.Data.LastPrice)),
+            bitfinexSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("tETHBTC", data => UpdateData("Bitfinex", data.Data.LastPrice)),
+            bittrexSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("Bittrex", data.Data.LastPrice)),
+            bybitSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("Bybit", data.Data.LastPrice)),
+            coinExSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETHBTC", data => UpdateData("CoinEx", data.Data.LastPrice)),
+            ftxSocketClient.Streams.SubscribeToTickerUpdatesAsync("ETH/BTC", data => UpdateData("FTX", data.Data.LastPrice ?? 0)),
+            huobiSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ethbtc", data => UpdateData("Huobi", data.Data.ClosePrice ?? 0)),
+            krakenSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETH/XBT", data => UpdateData("Kraken", data.Data.LastTrade.Price)),
+            kucoinSocketClient.SpotStreams.SubscribeToTickerUpdatesAsync("ETH-BTC", data => UpdateData("Kucoin", data.Data.LastPrice ?? 0)),
+        };
+
+        await Task.WhenAll(tasks);
+        _subs = tasks.Where(t => t.Result.Success).Select(t => t.Result.Data).ToArray();
+    }
+
+    private void UpdateData(string exchange, decimal price)
+    {
+        _prices[exchange] = price;
+        InvokeAsync(StateHasChanged);        
+    }
+
+    public void Dispose()
+    {
+        foreach (var sub in _subs)
+            // It's not necessary to wait for this
+            _ = sub.CloseAsync();
+    }
+}
@@ -0,0 +1,77 @@
+@page "/OrderBooks"
+@using Binance.Net.SymbolOrderBooks
+@using Bitfinex.Net.SymbolOrderBooks
+@using Bittrex.Net.SymbolOrderBooks
+@using Bybit.Net.SymbolOrderBooks
+@using CryptoExchange.Net.Interfaces
+@using CryptoExchange.Net.Objects
+@using CryptoExchange.Net.Sockets
+@using CoinEx.Net.SymbolOrderBooks
+@using FTX.Net.SymbolOrderBooks
+@using Huobi.Net.SymbolOrderBooks
+@using Kraken.Net.SymbolOrderBooks
+@using Kucoin.Net.Clients
+@using Kucoin.Net.SymbolOrderBooks
+@using System.Collections.Concurrent
+@using System.Timers
+@implements IDisposable
+
+<h3>ETH-BTC books, live updates:</h3>
+<div style="display:flex; flex-wrap: wrap;">
+    @foreach(var book in _books.OrderBy(p => p.Key))
+    {
+        <div style="margin-bottom: 20px; flex: 1; min-width: 300px;">
+            <h4>@book.Key</h4>
+            @if (book.Value.AskCount >= 3 && book.Value.BidCount >= 3)
+            {
+                for (var i = 0; i < 3; i++)
+                {
+                    <div>@book.Value.Bids.ElementAt(i).Price - @book.Value.Asks.ElementAt(i).Price</div>
+                }
+            }
+        </div>
+    }
+</div>
+
+@code{
+    private Dictionary<string, ISymbolOrderBook> _books = new Dictionary<string, ISymbolOrderBook>();
+    private Timer _timer;
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Since the Kucoin order book stream needs authentication we will need to provide API credentials beforehand
+        KucoinClient.SetDefaultOptions(new Kucoin.Net.Objects.KucoinClientOptions
+            {
+                ApiCredentials = new Kucoin.Net.Objects.KucoinApiCredentials("KEY", "SECRET", "PASSPHRASE")
+            });
+
+        _books = new Dictionary<string, ISymbolOrderBook>
+            {
+                { "Binance", new BinanceSpotSymbolOrderBook("ETHBTC") },
+                { "Bitfinex", new BitfinexSymbolOrderBook("tETHBTC") },
+                { "Bittrex", new BittrexSymbolOrderBook("ETH-BTC") },
+                { "Bybit", new BybitSpotSymbolOrderBook("ETHBTC") },
+                { "CoinEx", new CoinExSpotSymbolOrderBook("ETHBTC") },
+                { "FTX", new FTXSymbolOrderBook("ETH/BTC") },
+                { "Huobi", new HuobiSpotSymbolOrderBook("ethbtc") },
+                { "Kraken", new KrakenSpotSymbolOrderBook("ETH/XBT") },
+                { "Kucoin", new KucoinSpotSymbolOrderBook("ETH-BTC") },
+            };
+
+        await Task.WhenAll(_books.Select(b => b.Value.StartAsync()));
+
+        // Use a manual update timer so the page isn't refreshed too often
+        _timer = new Timer(500);
+        _timer.Start();
+        _timer.Elapsed += (o, e) => InvokeAsync(StateHasChanged);
+    }
+
+    public void Dispose()
+    {
+        _timer.Stop();
+        _timer.Dispose();
+        foreach (var book in _books)
+            // It's not necessary to wait for this
+            _ = book.Value.StopAsync();
+    }
+}
@@ -0,0 +1,56 @@
+@page "/SpotClient"
+@inject IBinanceClient binanceClient
+@inject IBitfinexClient bitfinexClient
+@inject IBittrexClient bittrexClient
+@inject IBybitClient bybitClient
+@inject ICoinExClient coinexClient
+@inject IFTXClient ftxClient
+@inject IHuobiClient huobiClient
+@inject IKrakenClient krakenClient
+@inject IKucoinClient kucoinClient
+@using Binance.Net.Clients.SpotApi
+@using Bitfinex.Net.Clients.SpotApi
+@using Bittrex.Net.Clients.SpotApi
+@using Bybit.Net.Clients.SpotApi
+@using CoinEx.Net.Clients.SpotApi
+@using CryptoExchange.Net.Interfaces
+@using FTX.Net.Clients.TradeApi
+@using Huobi.Net.Clients.SpotApi
+@using Kraken.Net.Clients.SpotApi
+@using Kucoin.Net.Clients.SpotApi
+
+<h3>ETH-BTC prices:</h3>
+@foreach(var price in _prices.OrderBy(p => p.Key))
+{
+    <div>@price.Key: @price.Value</div>
+}
+
+@code{
+    private Dictionary<string, decimal?> _prices = new Dictionary<string, decimal?>();
+
+    protected override async Task OnInitializedAsync()
+    {
+        var clients = new ISpotClient[]
+            {
+                
+                binanceClient.SpotApi.ComonSpotClient, 
+                bitfinexClient.SpotApi.ComonSpotClient,
+                bittrexClient.SpotApi.ComonSpotClient, 
+                bybitClient.SpotApi.CommonSpotClient, 
+                coinexClient.SpotApi.ComonSpotClient, 
+                ftxClient.TradeApi.ComonSpotClient, 
+                huobiClient.SpotApi.ComonSpotClient, 
+                krakenClient.SpotApi.ComonSpotClient, 
+                kucoinClient.SpotApi.CommonSpotClient
+            };
+
+        var tasks = clients.Select(c => (c.ExchangeName, c.GetTickerAsync(c.GetSymbolName("ETH", "BTC"))));
+        await Task.WhenAll(tasks.Select(t => t.Item2));
+        foreach(var task in tasks)
+        {
+            if(task.Item2.Result.Success)
+                _prices.Add(task.Item1, task.Item2.Result.Data.HighPrice);
+        }
+    }
+
+}
@@ -0,0 +1,35 @@
+@page "/"
+@namespace BlazorClient.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
+@{
+    Layout = null;
+}
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>BlazorClient</title>
+    <base href="~/" />
+    <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
+    <link href="css/site.css" rel="stylesheet" />
+    <link href="BlazorClient.styles.css" rel="stylesheet" />
+</head>
+<body>
+    <component type="typeof(App)" render-mode="Server" />
+
+    <div id="blazor-error-ui">
+        <environment include="Staging,Production">
+            An error has occurred. This application may no longer respond until reloaded.
+        </environment>
+        <environment include="Development">
+            An unhandled exception has occurred. See browser dev tools for details.
+        </environment>
+        <a href="" class="reload">Reload</a>
+        <a class="dismiss">🗙</a>
+    </div>
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+    <script src="_framework/blazor.server.js"></script>
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+</html>