tournament.registration_opened webhook delivery

Delivered to a registered endpoint when a tournament.registration_opened event occurs.

postWebhooktournament.registration_opened

Payload

idstring required

Stable delivery id, reused across retries (idempotency key).

event'tournament.registration_opened' required

created_atstring required

ISO-8601 timestamp the event was emitted.

Acknowledged. Return 2xx to mark the delivery successful.

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.