args field of the Subscribe message and removed using the Unsubscribe message.
A single WebSocket connection can maintain multiple active topic subscriptions simultaneously.
Public Topics
Public topics provide real-time market data and do not require authentication.| Topic Pattern | Example | Description |
|---|---|---|
orderbook.{depth}.{symbol} | orderbook.10.BTC-USDCx | Order book snapshots and incremental updates |
trade.{symbol} | trade.BTC-USDCx | Public trade stream |
ticker.{symbol} | ticker.BTC-USDCx | 24-hour ticker updates |
kline.{interval}.{symbol} | kline.1m.BTC-USDCx | Candlestick (OHLCV) updates |
all_liquidations.{symbol} | all_liquidations.BTC-USDCx | Liquidation events |
insurance_pool.{symbol} | insurance_pool.BTC-USDCx | Insurance pool updates |
adl_alert.{symbol} | adl_alert.BTC-USDCx | ADL alert notifications |
Private Topics
Private topics require authentication and stream account-specific events.| Topic | Description |
|---|---|
order | Order updates |
position | Position updates |
execution | Trade execution updates |
account_balance | Account balance updates |
Examples, payload schemas, and message formats are available in the WebSocket Reference Public and WebSocket Reference Private.