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Coinbase.Net

Coinbase.Net is a client library for accessing the Coinbase Advanced Trade REST and Websocket API and Coinbase App REST API.

Features

• Response data is mapped to descriptive models
• Input parameters and response values are mapped to discriptive enum values where possible
• Automatic websocket (re)connection management
• Client side rate limiting
• Cient side order book implementation
• Extensive logging
• Support for different environments
• Easy integration with other exchange client based on the CryptoExchange.Net base library

Supported Frameworks

The library is targeting both .NET Standard 2.0 and .NET Standard 2.1 for optimal compatibility

Install the library

NuGet

dotnet add package Coinbase.Net

GitHub packages

Coinbase.Net is available on GitHub packages. You'll need to add https://nuget.pkg.github.com/JKorf/index.json as a NuGet package source.

Download release

The NuGet package files are added along side the source with the latest GitHub release which can found here.

How to use

• REST Endpoints

  // Get the ETH/USDT ticker via rest request
  var restClient = new CoinbaseRestClient();
  var tickerResult = await restClient.AdvancedTradeApi.ExchangeData.GetSymbolAsync("ETH-USDT");
  var lastPrice = tickerResult.Data.LastPrice;
  

• Websocket streams

  // Subscribe to ETH/USDT ticker updates via the websocket API
  var socketClient = new CoinbaseSocketClient();
  var tickerSubscriptionResult = socketClient.AdvancedTradeApi.SubscribeToTickerUpdatesAsync("ETHUSDT", (update) => 
  {
    var lastPrice = update.Data.LastPrice;
  });
  

For information on the clients, dependency injection, response processing and more see the documentation, or have a look at the examples here or here.

CryptoExchange.Net

Coinbase.Net is based on the CryptoExchange.Net base library. Other exchange API implementations based on the CryptoExchange.Net base library are available and follow the same logic.

CryptoExchange.Net also allows for easy access to different exchange API's.

Exchange	Repository	Nuget
Binance	JKorf/Binance.Net
BingX	JKorf/BingX.Net
Bitfinex	JKorf/Bitfinex.Net
Bitget	JKorf/Bitget.Net
BitMart	JKorf/BitMart.Net
Bybit	JKorf/Bybit.Net
CoinEx	JKorf/CoinEx.Net
CoinGecko	JKorf/CoinGecko.Net
Crypto.com	JKorf/CryptoCom.Net
Gate.io	JKorf/GateIo.Net
HTX	JKorf/HTX.Net
Gate.io	JKorf/GateIo.Net
Kraken	JKorf/Kraken.Net
Kucoin	JKorf/Kucoin.Net
Mexc	JKorf/Mexc.Net
OKX	JKorf/OKX.Net

When using multiple of these API's the CryptoClients.Net package can be used which combines this and the other packages and allows easy access to all exchange API's.

Discord

A Discord server is available here. For discussion and/or questions around the CryptoExchange.Net and implementation libraries, feel free to join.

Supported functionality

Due to framework restrictions for signing requests only .netstandard 2.1 can currently use private endpoints

Advanced Trade REST

Advanced Trade Websocket

App

Support the project

Any support is greatly appreciated.

Donate

Make a one time donation in a crypto currency of your choice. If you prefer to donate a currency not listed here please contact me.

Btc: bc1q277a5n54s2l2mzlu778ef7lpkwhjhyvghuv8qf
Eth: 0xcb1b63aCF9fef2755eBf4a0506250074496Ad5b7
USDT (TRX) TKigKeJPXZYyMVDgMyXxMf17MWYia92Rjd

Sponsor

Alternatively, sponsor me on Github using Github Sponsors.

Release notes

• Version 1.1.2 - 22 Oct 2024

  • Fixed deserialization issue on websocket ticker updates

• Version 1.1.1 - 21 Oct 2024

  • Fixed websocket market data subscriptions for "USDT-USDC" and "EURC-USDC" symbols

• Version 1.1.0 - 15 Oct 2024

  • Updated ExchangeData endpoints to use the Products endpoint instead of Public endpoint if API credentials are provided
  • Added restClient.AdvancedTradeApi.ExchangeData.GetBookTickersAsync and GetBookTickerAsync endpoints

• Version 1.0.1 - 14 Oct 2024

  • Updated CryptoExchange.Net to version 8.0.3, see https://github.com/JKorf/CryptoExchange.Net/releases/tag/8.0.3
  • Fixed TypeLoadException during initialization
  • Fixed ICoinbaseOrderBookFactory DI lifetime

• Version 1.0.0 - 07 Oct 2024

  • Initial release