AsyncAPI channel · Forum
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List all current subscriptions on this connection.
Channel address
/
Operations
receive
sendListSubscriptions
List active subscriptions
send
receiveListSubscriptionsResponse
Current subscription list
Messages
List subscriptions
List active subscriptions
Content-Type:
Subscriptions
Current subscription list
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.
Browse every event-driven channel on the APIs.io network or compare with the broader Agent Skill and MCP server surfaces of the same providers.