AsyncAPI channel · Ostium Labs
· Ostium Builder API — Streaming
streamPositionUpdates
Live price-driven changes to an existing open-positions payload (SDK streamPositionUpdates).
Channel address
streamPositionUpdates
Operations
receive
receivePositionUpdates
Messages
positionUpdate
A price-driven update to an open position payload.
Content-Type:
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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