AsyncAPI channel · WhatsApp
· WhatsApp Webhooks
/webhook
Receives all WhatsApp Business Platform webhook events. The field property in each change entry determines the event type.
Channel address
/webhook
Operations
publish
receiveWebhookEvent
Receive webhook events
Messages
Incoming Message
A user sent a message to your WhatsApp Business number
Content-Type:
application/jsonMessage Status
Status update for a sent message (sent, delivered, read, failed)
Content-Type:
application/jsonTemplate Status Update
A message template was approved, rejected, or had its status changed
Content-Type:
application/jsonAccount Update
Policy enforcement or account restriction notification
Content-Type:
application/jsonPhone Number Quality
Phone number quality rating changed (flagged or unflagged)
Content-Type:
application/jsonSecurity Event
Security-related event such as PIN change
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.