curl --request GET \
  --url https://app.herondata.io/api/webhooks \
  --header 'x-api-key: <api-key>'

[
  {
    "headers": {
      "Content-Type": "application/json"
    },
    "heron_id": "wbh_W7TUjutpTKVD9Zx9fDdavT",
    "is_enabled": true,
    "topic": "end_user.processed",
    "url": "https://www.your-webhook-endpoint.com/heron"
  }
]