AsyncAPI channel · AgentMail
· API Reference
/v0
Channel address
/v0
Operations
publish
websockets-publish
Server messages
subscribe
websockets-subscribe
Client message
Messages
subscribed
Content-Type:
message_received
Content-Type:
message_sent
Content-Type:
message_delivered
Content-Type:
message_bounced
Content-Type:
message_complained
Content-Type:
message_rejected
Content-Type:
domain_verified
Content-Type:
error
Content-Type:
subscribe
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.
Work with this as data
Every channel here is available over the APIs.io API and to AI agents over MCP.