curl --request GET \
  --url https://api.nixtla.io/v2/finetuned_models/{finetuned_model_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<string>",
  "created_at": "<string>",
  "created_by": "user",
  "base_model_id": "<string>",
  "steps": 123,
  "depth": 123,
  "loss": "default",
  "model": "<string>",
  "freq": "<string>"
}