curl --request GET \
  --url https://api.app.hrizn.io/v1/public/reference/content-types \
  --header 'X-API-Key: <api-key>'

{
  "data": {
    "content_types": {
      "basic": "Standard article",
      "qa": "Q&A interview article",
      "expert": "Expert opinion article",
      "modellanding": "Model research page",
      "comparison": "Vehicle comparison",
      "salesevent": "Sales event promotional page"
    }
  }
}