This event fires whenever one new contact is added through the REST API or from the workspace dashboard.

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Payload

{
  "id": "evt_xxxxx",
  "event": "contact.created",
  "timestamp": "2026-03-28T09:00:00Z",
  "data": {
    "contact_id": "c_a1b2c3d4",
    "source": "API",
    "created_at": "2026-03-28T09:00:00Z"
  }
}
​
data.contact_id
string
The platform ID of the newly created contact. Fetch full details with GET /v1/contacts/{id}.
​
data.source
string
How the contact was created: API, LANDING_PAGE, IMPORT, or MANUAL.