AsyncAPI channel · Apache EventMesh · Apache EventMesh Messaging API

{topic}/request

EventMesh request-reply channel. A producer sends a request event and awaits a reply event from a consumer.

Open source AsyncAPI → All Apache EventMesh channels Apache EventMesh provider profile
Provider: Apache EventMesh AsyncAPI: v2.6.0 Spec: Apache EventMesh Messaging API Operations: 2 Messages: 1

Channel address

{topic}/request

Parameters

Operations

publish
requestEvent
Send a request event and await reply
replyEvent
Receive request and send reply

Messages

CloudEventMessage
A CloudEvents v1.0 compliant event routed through EventMesh
Content-Type: application/cloudevents+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.

Browse every event-driven channel on the APIs.io network or compare with the broader Naftiko capability, Agent Skill, and MCP server surfaces of the same providers.