AsyncAPI channel · Circle
· Circle Realtime WebSocket API (Beta)
ChatRoomChannel
Room-wide chat channel delivering messages, deletions, and updates to all participants of a room. Pub/sub stream chat-room-{chat_room_id}-channel.
Channel address
ChatRoomChannel
Operations
subscribe
receiveRoomMessages
Receive messages, updates, and deletions for a chat room.
Messages
chatMessage
A message was sent, updated, or deleted in a chat room.
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.