announcement.sent

Payload

Object: EventAnnouncementSent

• idstringrequired

  Event ID (evt_…), also sent as the webhook-id header. Use it to drop duplicate deliveries.

• typestringrequired

  Allowed values: announcement.sent

• created_atstring (date-time)required

  When the change happened (UTC).

• org_idintegerrequired
• api_versionstringrequired

  Contract version of the data schema.

• sequenceinteger

  Delivery sequence number within the endpoint (absent for a test event).

• objectWebhookEventObjectrequired
• payloadstringrequired

  thin means no data: read the object through the API.

  Allowed values: fullthin

• dataobject
  Fields

  • announcementEventAnnouncementrequired
• testbooleanrequired

  A test event sent by POST /v1/webhooks/{webhook_id}/test.

{
  "id": "evt_0123456789abcdef0123456789abcdef",
  "type": "announcement.sent",
  "created_at": "2026-10-24T10:00:03Z",
  "org_id": 1,
  "api_version": "1.62.0",
  "sequence": 1042,
  "object": {
    "type": "announcement",
    "id": "12"
  },
  "payload": "full",
  "data": {
    "announcement": {
      "id": 12,
      "card_id": "c_9f2e41",
      "created_by": 7,
      "recipients": 25
    }
  },
  "test": false
}