Pionex.Net is a client library for accessing the Pionex REST and Websocket API.
- Response data is mapped to descriptive models
- Input parameters and response values are mapped to discriptive enum values where possible
- High performance
- 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 clients based on the CryptoExchange.Net base library
- Native AOT support
The library is targeting both .NET Standard 2.0 and .NET Standard 2.1 for optimal compatibility, as well as the latest dotnet versions to use the latest framework features.
| .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 |
dotnet add package Pionex.Net
Pionex.Net is available on GitHub packages. You'll need to add https://nuget.pkg.github.com/JKorf/index.json as a NuGet package source.
The NuGet package files are added along side the source with the latest GitHub release which can found here.
Basic request:
// Get the ETH/USDT ticker via rest request
var restClient = new PionexRestClient();
var tickerResult = await restClient.SpotApi.ExchangeData.GetTickersAsync("ETH_USDT");
var lastPrice = tickerResult.Data.Single().ClosePrice;Place order:
var restClient = new PionexRestClient(opts => {
opts.ApiCredentials = new PionexCredentials("APIKEY", "APISECRET");
});
// Place Limit order to buy 0.1 ETH at 2000
var orderResult = await restClient.SpotApi.Trading.PlaceOrderAsync(
"ETH_USDT",
OrderSide.Buy,
OrderType.Limit,
0.1m,
price: 2000
);WebSocket subscription:
// Subscribe to ETH/USDT ticker updates via the websocket API
var socketClient = new PionexSocketClient();
var tickerSubscriptionResult = socketClient.SpotApi.SubscribeToTradeUpdatesAsync("ETH_USDT", (update) =>
{
var tradePrice = update.Data.First().Price;
});For information on the clients, dependency injection, response processing and more see the documentation, or have a look at the examples here or here.
Pionex.Net includes AI-oriented documentation and examples for code generation tools:
| File | Purpose |
|---|---|
AGENTS.md |
Assistant skill with core Pionex.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 endpoint routing, authentication levels, code patterns, and anti-hallucination checks |
docs/ai-api-map.md |
Table-style intent-to-method map |
Examples/ai-friendly |
Compilable single-file examples for common REST, authentication/trading, WebSocket, DI/order book, and error handling workflows |
See cryptoexchange-skills-hub for installable skills.
Pionex.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 |
|---|---|---|
| Aster | JKorf/Aster.Net | |
| Binance | JKorf/Binance.Net | |
| BingX | JKorf/BingX.Net | |
| Bitfinex | JKorf/Bitfinex.Net | |
| Bitget | JKorf/Bitget.Net | |
| BitMart | JKorf/BitMart.Net | |
| BitMEX | JKorf/BitMEX.Net | |
| Bitstamp | JKorf/Bitstamp.Net | |
| BloFin | JKorf/BloFin.Net | |
| Bybit | JKorf/Bybit.Net | |
| Coinbase | JKorf/Coinbase.Net | |
| CoinEx | JKorf/CoinEx.Net | |
| CoinGecko | JKorf/CoinGecko.Net | |
| CoinW | JKorf/CoinW.Net | |
| Crypto.com | JKorf/CryptoCom.Net | |
| DeepCoin | JKorf/DeepCoin.Net | |
| Gate.io | JKorf/GateIo.Net | |
| HTX | JKorf/HTX.Net | |
| HyperLiquid | JKorf/HyperLiquid.Net | |
| Kraken | JKorf/Kraken.Net | |
| Kucoin | JKorf/Kucoin.Net | |
| Lighter | JKorf/Lighter.Net | |
| Mexc | JKorf/Mexc.Net | |
| OKX | JKorf/OKX.Net | |
| Toobit | JKorf/Toobit.Net | |
| Upbit | JKorf/Upbit.Net | |
| Weex | JKorf/Weex.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.
A Discord server is available here. For discussion and/or questions around the CryptoExchange.Net and implementation libraries, feel free to join.
| API | Supported | Location |
|---|---|---|
| REST Common | ✓ | restClient.SpotApi.ExchangeData |
| REST Market | ✓ | restClient.SpotApi.ExchangeData |
| REST Account | ✓ | restClient.SpotApi.Account |
| REST Trades | ✓ | restClient.SpotApi.Trading |
| REST Wallet | ✓ | restClient.SpotApi.Account |
| WebSocket Public Stream | ✓ | socketClient.SpotApi |
| WebSocket Private Stream | ✓ | socketClient.SpotApi |
The futures API is not currently publicly available and therefor not implemented at this moment
Any support is greatly appreciated.
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
Alternatively, sponsor me on Github using Github Sponsors.
- Version 1.0.0 - 23 Jul 2026
- Initial release