When a webhook subscription is created, a verification_token is POSTed to the registered webhook subscription URL. This verify endpoint needs to be called with verification_token before webhook events can be sent to the registered webhook URL.

Use the /v1/webhook_subscriptions/{webhook_subscription_uuid}/request_verification_token API to resend the verification_token to the Subscriber.

System Access Authentication

This endpoint uses the Bearer Auth scheme with the system-level access token in the HTTP Authorization header.

scope: webhook_subscriptions:write