DeepCoin.Net 2.2.1

DeepCoin.Net

DeepCoin.Net is a client library for accessing the DeepCoin REST and Websocket 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
• Client side order book implementation
• Support for managing different accounts
• Extensive logging
• Support for different environments
• Easy integration with other exchange client based on the CryptoExchange.Net base library
• Native AOT support

Supported Frameworks

The library is targeting both .NET Standard 2.0 and .NET Standard 2.1 for optimal compatibility, as well as dotnet 8.0 and 9.0 to use the latest framework features.

Install the library

NuGet

dotnet add package DeepCoin.Net

GitHub packages

DeepCoin.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 DeepCoinRestClient();
  var tickerResult = await restClient.ExchangeApi.ExchangeData.GetTickersAsync(SymbolType.Spot);
  var ticker = tickerResult.Data.Single(x => x.Symbol == "ETH-USDT");
  var lastPrice = ticker.LastPrice;
  

• Websocket streams

    // Subscribe to ETH/USDT ticker updates via the websocket API
    var socketClient = new DeepCoinSocketClient();
    var tickerSubscriptionResult = socketClient.ExchangeApi.SubscribeToSymbolUpdatesAsync("ETH-USDT", (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

DeepCoin.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
BitMEX	JKorf/BitMEX.Net
Bybit	JKorf/Bybit.Net
Coinbase	JKorf/Coinbase.Net
CoinEx	JKorf/CoinEx.Net
CoinGecko	JKorf/CoinGecko.Net
Crypto.com	JKorf/CryptoCom.Net
Gate.io	JKorf/GateIo.Net
HTX	JKorf/HTX.Net
HyperLiquid	JKorf/HyperLiquid.Net
Kraken	JKorf/Kraken.Net
Kucoin	JKorf/Kucoin.Net
Mexc	JKorf/Mexc.Net
OKX	JKorf/OKX.Net
Toobit	JKorf/Toobit.Net
WhiteBit	JKorf/WhiteBit.Net
XT	JKorf/XT.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

REST

WebSocket

Support the project

Any support is greatly appreciated.

Referal

If you do not yet have an account please consider using this referal link to sign up:
Link

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 2.2.1 - 16 Jul 2025

  • Updated CryptoExchange.Net to version 9.2.1, see https://github.com/JKorf/CryptoExchange.Net/releases/
  • Fixed issue with websocket ping response parsing

• Version 2.2.0 - 15 Jul 2025

  • Updated CryptoExchange.Net to version 9.2.0, see https://github.com/JKorf/CryptoExchange.Net/releases/

• Version 2.1.0 - 02 Jun 2025

  • Updated CryptoExchange.Net to version 9.1.0, see https://github.com/JKorf/CryptoExchange.Net/releases/
  • Added (I)DeepCoinUserClientProvider allowing for easy client management when handling multiple users

• Version 2.0.0 - 13 May 2025

  • Updated CryptoExchange.Net to version 9.0.0, see https://github.com/JKorf/CryptoExchange.Net/releases/
  • Added support for Native AOT compilation
  • Added RateLimitUpdated event
  • Added SharedSymbol response property to all Shared interfaces response models returning a symbol name
  • Added GenerateClientOrderId method to ExchangeApi Shared clients
  • Added IBookTickerRestClient implementation to ExchangeApi Shared client
  • Added takeProfitPrice, stopLossPrice support to ExchangeApi Shared PlaceFuturesOrderAsync
  • Added TakeProfitPrice, StopLossPrice properties to SharedFuturesOrder model
  • Added MaxLongLeverage, MaxShortLeverage to SharedFuturesSymbol model
  • Added OptionalExchangeParameters and Supported properties to EndpointOptions
  • Added All property to retrieve all available environment on DeepCoinEnvironment
  • Refactored Shared clients quantity parameters and responses to use SharedQuantity
  • Replaced DeepCoinApiCredentials with ApiCredentials
  • Updated all IEnumerable response and model types to array response types
  • Removed Newtonsoft.Json dependency
  • Fixed incorrect Shared SpotSupportOrderQuantity configuration for limit orders
  • Fixed Shared spot PlaceOrder by quote asset quantity
  • Fixed DeepCoinExchange.ImageUrl link
  • Fixed incorrect DataTradeMode on certain Shared interface responses
  • Fixed parsing of order types
  • Fixed some typos

• Version 2.0.0-beta3 - 01 May 2025

  • Updated CryptoExchange.Net version to 9.0.0-beta5
  • Added property to retrieve all available API environments
  • Disabled parsing of Shared spot ticker QuoteVolume as value is incorrect

• Version 2.0.0-beta2 - 23 Apr 2025

  • Updated CryptoExchange.Net to version 9.0.0-beta2
  • Added Shared spot ticker QuoteVolume mapping
  • Fixed incorrect DataTradeMode on responses

• Version 2.0.0-beta1 - 22 Apr 2025

  • Updated CryptoExchange.Net to version 9.0.0-beta1, see https://github.com/JKorf/CryptoExchange.Net/releases/
  • Added support for Native AOT compilation
  • Added RateLimitUpdated event
  • Added SharedSymbol response property to all Shared interfaces response models returning a symbol name
  • Added GenerateClientOrderId method to ExchangeApi Shared clients
  • Added IBookTickerRestClient implementation to ExchangeApi Shared client
  • Added takeProfitPrice, stopLossPrice support to ExchangeApi Shared PlaceFuturesOrderAsync
  • Added TakeProfitPrice, StopLossPrice properties to SharedFuturesOrder model
  • Added MaxLongLeverage, MaxShortLeverage to SharedFuturesSymbol model
  • Added OptionalExchangeParameters and Supported properties to EndpointOptions
  • Refactored Shared clients quantity parameters and responses to use SharedQuantity
  • Replaced DeepCoinApiCredentials with ApiCredentials
  • Updated all IEnumerable response and model types to array response types
  • Removed Newtonsoft.Json dependency
  • Fixed parsing of order types
  • Fixed some typos

• Version 1.0.5 - 06 Mar 2025

  • Fixed restClient.ExchangeApi.Account.KeepAliveUserStreamAsync endpoint

• Version 1.0.4 - 04 Mar 2025

  • Fix for handling websocket order book updates with the same sequence number split over 2 messages

• Version 1.0.3 - 04 Mar 2025

  • Fixed Volume and QuoteVolume properties being inversed on DeepCoinTicker model
  • Fixed DeepCoinOrderBookFactory Create with SharedSymbol parameter not formatting correctly

• Version 1.0.2 - 04 Mar 2025

  • Fix for spot websocket subscriptions not getting updates

• Version 1.0.1 - 04 Mar 2025

  • Added Type property to DeepCoinExchange
  • Updated DeepCoinOptions to derive from LibraryOptions

• Version 1.0.0 - 04 Mar 2025

  • Initial release