AsyncAPI channel · Coinbase Pro · Coinbase WebSocket APIs

exchange/heartbeat

Per-second keepalive containing the last trade `sequence` and `last_trade_id` for the subscribed products. Useful to detect sequence gaps in `full` / `matches` / `level2`.

Open source AsyncAPI → All Coinbase Pro channels Coinbase Pro provider profile
Provider: Coinbase Pro AsyncAPI: v2.6.0 Spec: Coinbase WebSocket APIs Operations: 2 Messages: 2

Channel address

exchange/heartbeat

Operations

publish
exchangeHeartbeatSubscribeRequest
Subscribe to the heartbeat channel.
exchangeHeartbeatSubscribe
Receive heartbeat messages.

Messages

ExchangeSubscribe
Client subscribe / unsubscribe request for the Coinbase Exchange WebSocket feed.
Content-Type: application/json
ExchangeHeartbeat
Exchange heartbeat
Content-Type: application/json

About AsyncAPI

The AsyncAPI specification describes event-driven APIs the way OpenAPI describes request/response APIs. A channel is the named pipe — a webhook URL, a Kafka topic, a WebSocket route, an MQTT subject — that producers and consumers publish or subscribe to. Each channel carries one or more messages with structured payloads, and an operation declares whether a given party sends or receives on that channel.

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