LBank WebSocket Market Data API
Real-time WebSocket API for streaming live market data from LBank. Clients can subscribe to K-line (candlestick) data across multiple timeframes (1-minute to monthly), order book depth updates at configurable levels (10, 50, or 100 price levels), recent trade streams, and full market ticker updates. The connection uses ping/pong heartbeat to maintain session liveness. Recommended for trading applications requiring low-latency market data without REST polling.