OpenSend docs
domain.updated
Domain changed or verification status changed.
When it is emitted
Domain update, verify, and background verification reconciliation paths can emit domain.updated.
Payload
OpenSend sends this event in the standard webhook envelope:
json
{
"id": "whd_delivery-id_1",
"type": "domain.updated",
"created_at": "2026-05-10T00:00:00.000Z",
"data": {}
}Payload includes domain identity fields and may include previous_status for verification reconciliation changes.
Handling guidance
Verify svix-id, svix-timestamp, and svix-signature before processing. Store idempotency by delivery ID or by the domain/email/contact ID in data so retries and replays do not duplicate downstream side effects.