AsyncAPI channel · Workato · Workato Event Streams

/api/v1/topics/{topic_id}/publish

Channel for publishing a single message to an event topic. The message payload must conform to the topic's defined schema. Maximum payload size is 1 MB.

Open source AsyncAPI → All Workato channels Workato provider profile
Provider: Workato AsyncAPI: v2.6.0 Spec: Workato Event Streams Operations: 1 Messages: 1

Channel address

/api/v1/topics/{topic_id}/publish

Parameters

Operations

publish
publishMessage
Publish a message

Messages

TopicMessage
A single message published to an event topic.
Content-Type: application/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.