curl --request GET \
  --url https://api.tickflow.org/v1/universes \
  --header 'x-api-key: <api-key>'

{
  "data": [
    {
      "category": "<string>",
      "id": "<string>",
      "name": "<string>",
      "region": "<string>",
      "symbol_count": 1,
      "description": "<string>"
    }
  ]
}