curl --request GET \
  --url https://api.rendernet.ai/pub/v1/characters \
  --header 'X-API-KEY: <x-api-key>'

{
  "data": [
    {
      "character_type": "realistic",
      "id": "character_01",
      "name": "kite",
      "prompt": "a female, european, young adult, muscular body, thick black hair, wearing formal clothes, mountains in the background. ",
      "system_character": false
    }
  ],
  "err": {},
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total": 100
  }
}