curl --request GET \
  --url https://api.messari.io/ai/v1/questions/trending \
  --header 'X-Messari-API-Key: <api-key>'

{
  "data": {
    "questions": [
      {
        "question": "<string>",
        "topic_id": "<string>",
        "topic_title": "<string>"
      }
    ]
  },
  "error": "<string>"
}