Contact / Subscription Change Event

This type of webhook will be sent once a visitor changed contact or subscription

Possible event types: contact_update / subscription_update

Request Body Example:

{
    "type": "contact_update",
    "timestamp": 1743576099,
    "data": {
        "visitor": {
            "id": "9e93cb24-8e58-4ea4-857a-a9dd121f3d86",
            "status": "subscribed",
            "firstname": "Jonathan",
            "lastname": "Doe",
            "full_name": "Jonathan Doe",
            "email": "jonathan.doe@affinect.com",
            "phone": "971005008800",
            "gender": "Male",
            "date_of_birth": {
                "day": 3,
                "month": 5,
                "year": 2000
            },
            "age": 24,
            "nationality": null,
            "tags": [
                {
                    "id": "a17d3cc6-5507-4259-950e-a6d476a8ac96",
                    "name": "VIP"
                }
            ],
            "custom_fields": {
                "multiselect_custom_field_d293c": ["Option 1", "Option 2"],
                "select_custom_field_a391b": "Option three",
                "text_custom_field_f35c5": "test text",
                "date_custom_field_5b6d0": "2026-04-30"
            },
            "created_at": "2025-04-02T06:40:55Z",
            "updated_at": "2025-04-02T06:40:57Z"
        }
    }
}