curl --request GET \
  --url https://email.universal.rollout.com/api/webhooks

{
  "_metadata": {
    "collection": "<string>",
    "offset": 123,
    "limit": 123,
    "total": 123,
    "next": "<string>",
    "nextLink": "<string>"
  },
  "webhooks": [
    {
      "id": "<string>",
      "status": "<string>",
      "event": "<string>",
      "url": "<string>",
      "filters": {}
    }
  ]
}