CryptoClients.Net 5.2.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package CryptoClients.Net --version 5.2.0
                    


                    

                
NuGet\Install-Package CryptoClients.Net -Version 5.2.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="CryptoClients.Net" Version="5.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="CryptoClients.Net" Version="5.2.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="CryptoClients.Net" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add CryptoClients.Net --version 5.2.0
                    


                    

                
#r "nuget: CryptoClients.Net, 5.2.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package CryptoClients.Net@5.2.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=CryptoClients.Net&version=5.2.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=CryptoClients.Net&version=5.2.0
                    


                            Install as a Cake Tool

CryptoClients.Net CryptoClients.Net

.NET NuGet version NuGet downloads License

CryptoClients.Net provides unified access to cryptocurrency trading APIs in C#.

It combines:

  • direct access to exchange-specific REST and WebSocket clients
  • shared cross-exchange interfaces from CryptoExchange.Net
  • dynamic multi-exchange requests and subscriptions
  • client-side helpers such as rate limiting, order books, trackers, and user client management

The library currently supports 28 exchanges and additional platform integrations such as CoinGecko and Polymarket.

Features

  • Full access to exchange-specific APIs through ExchangeRestClient and ExchangeSocketClient
  • Shared exchange-agnostic interfaces for spot and futures functionality
  • Request data from a single exchange or many exchanges in one call
  • Subscribe to one or many data streams on multiple exchanges through a single API
  • Strongly typed models and enum mappings
  • Automatic WebSocket (re)connection management
  • Client-side rate limiting
  • Client-side order book support, including (I)CrossExchangeBook for aggregated books across exchanges
  • Multi-user client management
  • Support for multiple API environments
  • Dynamic credential management

Benchmark

Performance is a core focus. For a benchmark comparing CryptoClients.Net performance to CCXT, see docs/crypto-clients-net-benchmark.md.

Quick example

var client = new ExchangeRestClient();
var symbol = new SharedSymbol(TradingMode.Spot, "ETH", "USDT");

var results = await client.GetSpotTickerAsync(
    new GetTickerRequest(symbol),
    ["Binance", "Bybit", "HyperLiquid", "OKX"]);

foreach (var result in results)
{
    if (!result.Success)
        Console.WriteLine($"{result.Exchange} error: {result.Error}");
    else
        Console.WriteLine($"{result.Exchange} price: {result.Data.LastPrice}");
}

For more examples, see the documentation or the full demo application:
https://github.com/JKorf/CryptoManager.Net

Installation

NuGet

dotnet add package CryptoClients.Net

GitHub Packages

CryptoClients.Net is also available on GitHub Packages.

Add the following NuGet source:

https://nuget.pkg.github.com/JKorf/index.json

Download release

Latest releases are available here:
https://github.com/JKorf/CryptoClients.Net/releases

Getting started

There are two main entry points:

  • ExchangeRestClient for REST APIs
  • ExchangeSocketClient for WebSocket APIs

You can also use exchange-specific clients directly, such as BinanceRestClient or KucoinSocketClient.

Dependency injection

// Load options from configuration
builder.Services.AddCryptoClients(builder.Configuration.GetSection("CryptoClients"));

// Or configure in code
builder.Services.AddCryptoClients(options =>
{
    options.OutputOriginalData = true;
});

// Inject later
public class TradingBot
{
    public TradingBot(IExchangeRestClient restClient, IExchangeSocketClient socketClient)
    {
    }
}

Direct construction

IExchangeRestClient restClient = new ExchangeRestClient();
IExchangeSocketClient socketClient = new ExchangeSocketClient();

IBinanceRestClient binanceRestClient = new BinanceRestClient();
IKucoinSocketClient kucoinSocketClient = new KucoinSocketClient();

Configuration

Clients can be configured globally, per exchange, or both.

builder.Services.AddCryptoClients(globalOptions =>
{
    globalOptions.OutputOriginalData = true;
    globalOptions.ApiCredentials = new ExchangeCredentials
    {
        Binance = new BinanceCredentials("BinanceKey", "BinanceSecret"),
        Kucoin = new KucoinCredentials("KucoinKey", "KucoinSecret", "KucoinPassphrase"),
        OKX = new OKXCredentials("OKXKey", "OKXSecret", "OKXPassphrase")
    };
},
bybitRestOptions: bybitOptions =>
{
    bybitOptions.Environment = Bybit.Net.BybitEnvironment.Eu;
    bybitOptions.ApiCredentials = new BybitCredentials("BybitKey", "BybitSecret");
});

Environment selection can also be configured through GlobalExchangeOptions.ApiEnvironments.

More configuration details are available in the documentation:
https://cryptoexchange.jkorf.dev/crypto-clients/options

Usage patterns

1. Exchange-specific clients

Use the exchange libraries directly when full exchange-specific functionality is needed.

var kucoinClient = new KucoinRestClient();
var binanceClient = new BinanceRestClient();

var binanceTicker = await binanceClient.SpotApi.ExchangeData.GetTickerAsync("ETHUSDT");
var kucoinTicker = await kucoinClient.SpotApi.ExchangeData.GetTickerAsync("ETH-USDT");

2. Exchange clients through the main client

Use ExchangeRestClient or ExchangeSocketClient as a single entry point.

var client = new ExchangeRestClient();

var binanceTicker = await client.Binance.SpotApi.ExchangeData.GetTickerAsync("ETHUSDT");
var kucoinTicker = await client.Kucoin.SpotApi.ExchangeData.GetTickerAsync("ETH-USDT");

3. Shared client interfaces

Use shared interfaces for exchange-agnostic logic.

async Task<HttpResult<SharedSpotTicker>> GetTickerAsync(ISpotTickerRestClient client, SharedSymbol symbol)
    => await client.GetSpotTickerAsync(new GetTickerRequest(symbol));

var client = new ExchangeRestClient();
var symbol = new SharedSymbol(TradingMode.Spot, "ETH", "USDT");

var binanceResult = await GetTickerAsync(client.Binance.SpotApi.SharedClient, symbol);
var kucoinResult = await GetTickerAsync(client.Kucoin.SpotApi.SharedClient, symbol);

4. Multi-exchange requests

Request the same data from multiple exchanges in one call.

var client = new ExchangeRestClient();
var symbol = new SharedSymbol(TradingMode.Spot, "ETH", "USDT");

var tickers = await client.GetSpotTickerAsync(
    new GetTickerRequest(symbol),
    [Exchange.Binance, Exchange.Kucoin, Exchange.OKX]);

WebSocket subscriptions

The socket client also supports single-exchange and multi-exchange subscriptions.

var socketClient = new ExchangeSocketClient();
var symbol = new SharedSymbol(TradingMode.Spot, "ETH", "USDT");

var subscriptions = await socketClient.SubscribeToTickerUpdatesAsync(
    new SubscribeTickerRequest(symbol),
    data => Console.WriteLine($"{data.Data.Symbol} {data.Data.LastPrice}"),
    [Exchange.Binance, Exchange.OKX]);

Cross-exchange order books

Use IExchangeOrderBookFactory.CreateCrossExchange to create an (I)CrossExchangeBook which aggregates locally synced order books for the same symbol across multiple exchanges into a single book.

var symbol = new SharedSymbol(TradingMode.Spot, "ETH", "USDT");
var book = orderBookFactory.CreateCrossExchange(
    symbol,
    exchanges: [Exchange.Binance, Exchange.Bybit, Exchange.OKX]);

await book.StartAsync();

Multiple users

Use ExchangeUserClientProvider when working with multiple users and isolated client instances.

var provider = new ExchangeUserClientProvider();
var user1Credentials = new ExchangeCredentials
{
    Binance = new BinanceCredentials("key", "secret")
};
var user2Credentials = new ExchangeCredentials
{
    Binance = new BinanceCredentials("key", "secret")
};

var restClientUser1 = provider.GetRestClient("user-1", user1Credentials);
var restClientUser2 = provider.GetRestClient("user-2", user2Credentials);
var socketClientUser1 = provider.GetSocketClient("user-1");

Supported target frameworks

The package targets:

  • .NET Standard 2.0
  • .NET Standard 2.1
  • .NET 8.0
  • .NET 9.0
  • .NET 10.0

Compatibility includes:

.NET implementation Version support
.NET Core 2.0 and higher
.NET Framework 4.6.1 and higher
Mono 5.4 and higher
Xamarin.iOS 10.14 and higher
Xamarin.Android 8.0 and higher
UWP 10.0.16299 and higher
Unity 2018.1 and higher

Supported exchanges

Centralized exchanges

Binance, BingX, Bitfinex, Bitget, BitMart, BitMEX, Bitstamp, BloFin, Bybit, Coinbase, CoinEx, CoinW, Crypto.com, DeepCoin, GateIo, HTX, Kraken, Kucoin, Mexc, OKX, Toobit, Upbit, Weex, WhiteBit, XT

Decentralized exchanges

Aster, HyperLiquid

Additional platform integrations

CoinGecko, Polymarket

Exchange Type Referral Link Referral Fee Discount
Aster Aster DEX Link 4%
Binance Binance CEX Link 20%
BingX BingX CEX Link 20%
Bitfinex Bitfinex CEX - -
Bitget Bitget CEX Link 20%
BitMart BitMart CEX Link 30%
BitMEX BitMEX CEX Link 30%
Bitstamp Bitstamp CEX - -
BloFin BloFin CEX - -
Bybit Bybit CEX Link -
Coinbase Coinbase CEX Link -
CoinEx CoinEx CEX Link 20%
CoinW CoinW CEX Link -
CoinGecko CoinGecko - - -
Crypto.com Crypto.com CEX Link -
DeepCoin DeepCoin CEX Link -
Gate.io Gate.io CEX Link 20%
HTX HTX CEX Link 30%
HyperLiquid HyperLiquid DEX Link 4%
Kraken Kraken CEX - -
Kucoin Kucoin CEX Link -
Mexc Mexc CEX - -
OKX OKX CEX Link 20%
Toobit Toobit CEX Link -
Upbit Upbit CEX - -
Weex Weex CEX - -
WhiteBit WhiteBit CEX Link -
XT XT CEX Link 25%

Metadata and discovery

Use:

  • Exchanges.All for supported exchanges
  • Platforms.All for supported exchanges and additional platforms

Example API

The following minimal API exposes a cross-exchange ticker endpoint:

using CryptoClients.Net.Interfaces;
using CryptoExchange.Net.Objects;
using CryptoExchange.Net.SharedApis;
using Microsoft.AspNetCore.Mvc;

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddCryptoClients();

var app = builder.Build();

app.MapGet("Ticker/{exchange}/{baseAsset}/{quoteAsset}",
    async ([FromServices] IExchangeRestClient client, string exchange, string baseAsset, string quoteAsset) =>
    {
        var spotClient = client.GetSpotTickerClient(exchange)!;
        var result = await spotClient.GetSpotTickerAsync(
            new GetTickerRequest(new SharedSymbol(TradingMode.Spot, baseAsset, quoteAsset)));

        return result.Data;
    });

app.Run();

Example requests:

  • GET /Ticker/Kraken/ETH/BTC
  • GET /Ticker/Kucoin/BTC/USDT

Documentation and examples

AI / LLM documentation

CryptoClients.Net includes AI-oriented documentation and examples for code generation tools:

File Purpose
AGENTS.md Assistant skill with core CryptoClients.Net patterns, pitfalls, and examples
llms.txt Short LLM index with links to docs, examples, and critical usage rules
llms-full.txt Detailed LLM context with aggregate REST, WebSocket, direct-client, credential, order book, and tracker guidance
docs/ai-api-map.md Table-style intent-to-method map for aggregate/shared APIs, direct exchange access, sockets, credentials, order books, and trackers
Examples/ai-friendly Compilable single-file examples for common aggregate REST, WebSocket, direct-client, order book, tracker, and error handling workflows

See cryptoexchange-skills-hub for installable skills.

Support

Discord

Discord

Join the Discord server for questions and discussion:
https://discord.gg/MSpeEtSY8t

Donations

BTC: bc1q277a5n54s2l2mzlu778ef7lpkwhjhyvghuv8qf
ETH: 0xcb1b63aCF9fef2755eBf4a0506250074496Ad5b7
USDT (TRX): TKigKeJPXZYyMVDgMyXxMf17MWYia92Rjd

Sponsorship

https://github.com/sponsors/JKorf

Release notes

  • Version 5.2.0 - 22 Jul 2026

    • Added SpotSymbolCatalog to Shared ISpotSymbolRestClient interface
    • Added FuturesSymbolCatalog to Shared IFuturesSymbolRestClient interface
    • Added BaseAssetType, BaseAssetSubType, QuoteAssetType and QuoteAssetSubType to GetSymbolsRequest model
    • Added DisplayName to SharedSpotSymbol and SharedFuturesSymbol models
    • Added BaseAssetType, BaseAssetSubType, QuoteAssetType and QuoteAssetSubType to SharedSpotSymbol and SharedFuturesSymbol models
    • Added IsStableCoin, IsCommodity and IsEquity helper methods to LibraryHelpers
    • Added DebuggerDisplay Attributes to Shared response models
    • Updated Aster registration logic so V3 API is used if V3 credentials are provided
    • Fixed global options not getting applied
    • Fixed socket connection combine calculations

  • Version 5.1.0 - 10 Jul 2026

    • Updated library versions

  • Version 5.0.2 - 04 Jul 2026

    • Updated Kucoin library version to fix issue in websocket user subscriptions
    • Updated Lighter library version to fix issue with signing libraries not getting copied correctly

  • Version 5.0.1 - 03 Jul 2026

    • Updated client library versions, fixing signing issues in Binance and Mexc implementation
    • Fixed Lighter implementation missing library references, added Lighter IFundingRateRestClient implementation

  • Version 5.0.0 - 30 Jun 2026

    • Updated client library versions
    • Added support for Lighter DEX with JKorf.Lighter.Net v1.0.0
    • Result types:
      • ExchangeWebResult/ExchangeResult types are replaced by HttpResult and WebSocketResult with the same logic
      • WebSocketResult now returns additional info for websocket operations
      • Updated result types to record type
      • Removed implicit result type conversion to bool, if (result) no longer works, instead use if (result.Success)
      • Fixed result object nullability hinting, for example Data might be null if Success isn't checked for true
    • Clients:
      • Added ToString overrides on base API types
      • Added Exchange property on BaseApiClient
      • Added ApiCredentials property on Api clients
      • Updated ILogger source from client name to topic specific client name
      • Removed logging from client creation
      • Fixed issue in SocketApiClient.GetSocketConnection causing requests to always wait the full max 10 seconds when there was a reconnecting socket
    • Shared APIs:
      • Added missing dedicated option types
      • Added Discover method on ISharedClient interface, returning info on supported capabilities and operations
      • Added ResetStaticExchangeParameters method on ExchangeParameters
      • Added Status property to SharedWithdrawal model
      • Added TradingModes property to SharedBalance model
      • Updated Shared ExchangeParameters parameter names to be case insensitive
      • Updated code comments
      • Removed TradingMode from the response model, only maintained on models where it makes sense
      • Removed IListenKey support, listen keys now rely on internal management
    • Added async streaming on UserDataTracker items with StreamUpdatesAsync
    • Added cancellation token support to UserDataTracker starting
    • Added SupportedEnvironments property to PlatformInfo
    • Added Clear() method on UserClientProvider to clear all cached clients
    • Various small performance improvements
    • Fixed websocket connection attempts counting towards rate limit even when server could not be reached
    • Removed previously deprecated SetApiCredentials method from ExchangeRestClient and ExchangeSocketClient
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
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NuGet packages

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GitHub repositories

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Version Downloads Last Updated
5.3.0 141 7/23/2026
5.2.0 124 7/22/2026
5.1.0 292 7/10/2026
5.0.2 183 7/4/2026
5.0.1 135 7/3/2026
5.0.0 140 6/30/2026
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4.8.1 531 4/10/2026
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https://github.com/JKorf/CryptoClients.Net?tab=readme-ov-file#release-notes