contact.update

{
  "id": "whev_01h…",
  "type": "contact.update",
  "created_at": "2026-07-22T12:00:00.000Z",
  "data": {
    "id": "con_123456789",
    "email": "contact@example.com",
    "first_name": "Ada",
    "last_name": "Lovelace",
    "status": "unsubscribed"
  }
}

The contact.update event is triggered when a contact's details change. Status-only transitions also emit dedicated events (contact.subscribed, contact.unsubscribed, contact.blocked).

Event Details

All webhook payloads follow a consistent top-level structure with event-specific data nested within the data object.

type `string`

The event type that triggered the webhook (contact.update).

created_at `string`

ISO 8601 timestamp when the webhook event was created.

data `object`

Updated contact fields (id, email, first_name, last_name, status).

Handling this event

When your endpoint receives a contact.update event, you might want to:

Update the contact's record in your system.
Synchronize subscription preferences.
Log the change for audit purposes.

Event Details

type string

created_at string

data object

Handling this event

Learn More

type `string`

created_at `string`

data `object`