curl --request GET \
  --url https://ninjachat.ai/api/v1/models \
  --header 'Authorization: Bearer <token>'

{
  "models": [
    {
      "id": "gpt-5",
      "group": "chat",
      "tier": "standard",
      "virtual": false,
      "capabilities": [
        "chat",
        "code"
      ],
      "price": {
        "unit": "request",
        "amount": "$0.006"
      },
      "recommended_for": [
        "<string>"
      ]
    }
  ]
}