AsyncAPI channel · CrewAI Cloud
· CrewAI AMP Webhook Streaming
{stepWebhookUrl}
Fires after each agent thought or action.
Channel address
{stepWebhookUrl}
Parameters
stepWebhookUrl— Subscriber-supplied URL on kickoff.
Operations
receive
receiveStepEvents
Messages
StepEvent
An agent emitted a thought or executed an action.
Content-Type:
application/jsonAbout 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.