Binance API

The Binance API provides REST and WebSocket endpoints for programmatic access to market data, automated trading, and account management across Spot, Futures, and Margin products.

This is the official gateway for developers to integrate with the world's largest crypto exchange by volume. The API utilizes both REST for requests (e.g., placing a limit order for BTCUSDT) and WebSocket for real-time data streaming (e.g., price quotes, account updates). Key functionality includes full trading automation, comprehensive account management (checking balances, transaction history), and access to deep market data (order book depth, k-line/candlestick data). It supports a diverse product suite: Spot, Margin, Futures, and Options trading, enabling high-frequency strategies and custom financial applications.

https://developers.binance.com/docs/binance-platform/developer-center