Binance

Professional Node.js & JavaScript SDK for Binance REST APIs and WebSockets, supporting Spot, Margin, Isolated Margin, Options, USDM & CoinM Futures. Current stable version is 3.5.9, with frequent releases and automated end-to-end tests ensuring stability. Key differentiators: strong TypeScript support with typed requests/responses and WebSocket events, smart WebSocket reconnection and listenKey management, support for HMAC, RSA, and Ed25519 authentication, and optional automatic beautification of API responses.