List webhook deliveries

{
  "object": "list",
  "data": [
    {
      "id": "whd_84ba0f13c5d9",
      "object": "webhook_delivery",
      "endpoint_id": "whe_6d21c9f0a3b7",
      "event_id": "evt_b71f4d9c2a80",
      "event_type": "transfer.completed",
      "status": "delivered",
      "attempts": 1,
      "response_code": 200,
      "last_error": null,
      "next_attempt_at": null,
      "delivered_at": "2026-08-30T09:15:02.441Z",
      "created_at": "2026-08-30T09:15:01.988Z"
    }
  ],
  "next_cursor": "2026-08-30T09:15:01.988Z",
  "has_more": true
}