Send a test ping to a webhook endpoint
Sends a signed ping event to the endpoint (works for both organization-scoped and partner-level endpoints — whk_ IDs are unique across your partner account). Use it to verify your signature handling end to end.
Authentication
Path parameters
Webhook endpoint ID (whk_...).
Headers
Unique key (e.g. a UUID) making this POST safe to retry. Replays within 24 hours return the original response without repeating side effects.
Response
Ping event queued for delivery; returns the event envelope that will be sent.
Event ID (evt_...).
Webhook/event-log event type.
The related candidate’s external_ref, echoed on every event for correlation; null for ping.

