🚀 Modern .NET cryptocurrency trading library – Unified API access to 110 exchange adapters (8 FULL, 3 PARTIAL, 99 SKELETON) with a focus on simplicity and performance.

• 🎯 Unified Interface – Same API across all exchanges
• ⚡ High Performance – ValueTask<T> async patterns, HTTP client pooling
• 🔒 Type Safe – Strong typing with comprehensive data models
• 🌍 Global Coverage – 110 exchange adapters (8 fully validated, 3 in progress)
• 📊 Complete API – Market data, trading, account management, funding operations

dotnet add package CCXT.Simple

using CCXT.Simple.Exchanges.Binance;

// Initialize exchange
var exchange = new Exchange("USD");
var binance = new XBinance(exchange, "api_key", "secret_key");

// Get market data
var btcPrice = await binance.GetPrice("BTCUSDT");
var orderbook = await binance.GetOrderbook("BTCUSDT", 10);

// Trading operations
var balances = await binance.GetBalance();
var order = await binance.PlaceOrder("BTCUSDT", SideType.Buy, "limit", 0.001m, 50000m);

OKX | Bitstamp | Coinbase | Coinone | Bithumb | Kraken | Binance | Upbit

Huobi | KuCoin | Korbit

Bitfinex • Gemini • Poloniex • Mexc • Deribit • Bitmex

Remaining adapters are generated skeletons awaiting implementation.

📖 View complete exchange list and status →

Built on a multi-exchange adapter pattern with a unified IExchange interface:

public interface IExchange
{
    // Market Data
    ValueTask<Orderbook> GetOrderbook(string symbol, int limit = 5);
    ValueTask<decimal> GetPrice(string symbol);
    
    // Trading
    ValueTask<OrderInfo> PlaceOrder(string symbol, SideType side, string orderType, decimal amount, decimal? price = null);
    ValueTask<Dictionary<string, BalanceInfo>> GetBalance();
    
    // Funding
    ValueTask<DepositAddress> GetDepositAddress(string currency, string network = null);
    ValueTask<WithdrawalInfo> Withdraw(string currency, decimal amount, string address);
}

// Basic setup
var exchange = new Exchange("USD");  // or "KRW", "EUR", etc.
exchange.ApiCallDelaySeconds = 1;    // Rate limiting
exchange.Volume24hBase = 1000000;    // Volume thresholds

// With events
exchange.OnMessageEvent += (ex, msg, code) => Console.WriteLine($"[{ex}] {msg}");
exchange.OnUsdPriceEvent += price => Console.WriteLine($"BTC: ${price}");

• 🗺️ Development Roadmap – Future plans, milestones, technical tasks
• 🏢 Exchange Status – Complete list of 110 exchanges and implementation status
• 📝 Changelog – Version history and recent updates
• 💻 Code Examples – Interactive samples for Bithumb, Bitget, Coinone, Kraken

git clone https://github.com/odinsoft-lab/ccxt.simple.git
cd ccxt.simple
dotnet run --project samples/ccxt.sample.csproj

We welcome contributions! Need a specific exchange implemented? Create an issue – exchanges with more community requests get priority.

git clone https://github.com/odinsoft-lab/ccxt.simple.git
cd ccxt.simple
dotnet build              # Build solution  
dotnet test               # Run 73 tests

• Current Version: 1.1.10 (.NET 8.0 & 9.0 & 10.0)
• Architecture: Thread-safe, event-driven, REST API focused
• Test Coverage: 73 tests passing
• Active Development: Monthly updates, community-driven priorities

• SEONGAHN – Lead Developer & Project Architect (lisa@odinsoft.co.kr)
• YUJIN – Senior Developer & Exchange Integration Specialist (yoojin@odinsoft.co.kr)
• SEJIN – Software Developer & API Implementation (saejin@odinsoft.co.kr)

• 🐛 Issues: GitHub Issues
• 📧 Email: help@odinsoft.co.kr

MIT License – see LICENSE.md for details.

Built with ❤️ by the ODINSOFT Team | ⭐ Star us on GitHub