Bybit

Channels

• allLiquidation.{symbol}
  All-liquidation stream. Pushed at 500ms intervals. Covers USDT, USDC and inverse contracts.
  Bybit V5 WebSocket API
• auth
  Auth handshake. Send before subscribing on the private endpoint. Signature: `HMAC_SHA256(secret, "GET/realtime" + expires)` where `expires` is a millisecond Unix timestamp at least 1s in the future.
  Bybit V5 WebSocket API
• dcp
  Disconnect-Cancel-Protect trigger stream. Subscribe variants: `dcp.future`, `dcp.spot`, `dcp.option`. When all private connections that subscribe to a `dcp` topic become inactive within the configured
  Bybit V5 WebSocket API
• execution
  Private execution stream. Subscribe to `execution` or categorised `execution.spot|linear|inverse|option`.
  Bybit V5 WebSocket API
• execution.fast
  Fast execution stream. Lower latency than `execution`, only trade-type executions, with a reduced field set. Categorised variants: `execution.fast.spot`, `execution.fast.linear`, `execution.fast.inver
  Bybit V5 WebSocket API
• greeks
  Private greeks stream (options only). Pushes account-wide totals per base coin.
  Bybit V5 WebSocket API
• kline.{interval}.{symbol}
  Kline (candlestick) stream. Pushed every 1-60s. `confirm=true` indicates the candle is closed.
  Bybit V5 WebSocket API
• liquidation.{symbol}
  DEPRECATED. Liquidation stream for a contract symbol. At most one liquidation per second per symbol. Replaced by `allLiquidation.{symbol}`.
  Bybit V5 WebSocket API
• order
  Private order stream. Subscribe to `order` (all categories) or to the categorised variants `order.spot`, `order.linear`, `order.inverse`, `order.option`. Categorised and all-in-one topics cannot be mi
  Bybit V5 WebSocket API
• orderbook.{depth}.{symbol}
  Orderbook snapshot/delta stream. Supported depths: - spot: 1 (10ms), 50 (20ms), 200 (100ms), 1000 (200ms) - linear: 1 (10ms), 50 (20ms), 200 (100ms), 1000 (200ms) - inverse: 1 (10ms), 50 (2
  Bybit V5 WebSocket API
• ping
  Heartbeat. Clients must send a ping every 20 seconds; server responds with a pong. Idle connections are closed after ~5 minutes.
  Bybit V5 WebSocket API
• position
  Private position stream. Subscribe to `position` or categorised `position.linear|inverse|option`. Spot does not push position updates.
  Bybit V5 WebSocket API
• publicTrade.{symbol}
  Public trade stream. For options the parameter is the base coin (e.g. BTC), for all other categories it is the contract symbol (e.g. BTCUSDT). A single message may contain up to 1024 trades.
  Bybit V5 WebSocket API
• tickers.{symbol}
  Ticker stream. Spot pushes snapshots only at 50ms. Linear, inverse and option push a full snapshot followed by deltas at 100ms.
  Bybit V5 WebSocket API
• wallet
  Private wallet stream. Pushes balance changes for the unified trading account. No snapshot on subscribe.
  Bybit V5 WebSocket API