curl --request POST \
  --url https://pria.praxislxp.com/api/user/systemModels \
  --header 'x-access-token: <api-key>'

{
  "success": true,
  "data": [
    {
      "_id": "<string>",
      "name": "<string>",
      "model": "<string>",
      "provider": "openai",
      "status": "active",
      "description": "<string>",
      "maxTokens": 123,
      "contextWindow": 123
    }
  ]
}