binance-websocket-api-node

A Node.js client for the Binance WebSocket API (WebSocket API, not WebSocket Streams). Version 1.0.11 is the current stable release. It supports both public endpoints (ping, time, exchangeInfo) and authenticated trading endpoints (order, cancel, account info) through the Binance WebSocket API. Unlike REST-based clients, this library uses WebSocket for lower-latency communication. Only spot trading is supported. The library is TypeScript-friendly with bundled type definitions and uses promises/async-await.