MEXC Spot WebSocket Streams
The MEXC Spot WebSocket Streams deliver real-time market data and user account updates via persistent WebSocket connections. Public channels provide ticker data, order book depth, trade feeds, and kline/candlestick streams. Private (authenticated) channels deliver order status updates and account balance changes. Each connection supports a maximum of 30 channel subscriptions, with a rate limit of 100 messages per second. Connections are valid for up to 24 hours and require periodic ping/pong keepalives.