message.sent - Wapilot

When it fires

This event fires after an outbound message is sent via the Developer API or from the inbox. The data object reflects the response received from Meta’s API.

Payload

{
  "event": "message.sent",
  "data": {
    "success": true,
    "data": {
      "messaging_product": "whatsapp",
      "contacts": [
        { "input": "+xxxxxxxxxxxx", "wa_id": "+xxxxxxxxxxxx" }
      ],
      "messages": [
        { "id": "wamid.xxxx", "message_status": "accepted" }
      ]
    }
  }
}

Key fields

Field	Description
`data.success`	`true` if Meta accepted the message
`data.data.contacts[].wa_id`	Recipient’s WhatsApp ID
`data.data.messages[].id`	WhatsApp message ID (`wamid.*`)
`data.data.messages[].message_status`	Typically `"accepted"` at send time