AsyncAPI channel · Backpack · Backpack Exchange WebSocket Streams API

account.orderUpdate

Authenticated stream of order lifecycle updates across all symbols on the signing account. Event types include `orderAccepted`, `orderCancelled`, `orderExpired`, `orderFill`, `orderModified`, `triggerPlaced`, and `triggerFailed`.

Open source AsyncAPI → All Backpack channels Backpack provider profile
Provider: Backpack AsyncAPI: v2.6.0 Spec: Backpack Exchange WebSocket Streams API Operations: 1 Messages: 1

Channel address

account.orderUpdate

Operations

subscribeOrderUpdateAll
Receive order updates for all symbols on the account.

Messages

OrderUpdateEnvelope
Order update envelope
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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