curl --request GET \
  --url https://api.example.com/models \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "claude-opus-4-6",
      "provider": "anthropic",
      "family": "claude-4",
      "display_name": "Claude Opus 4.6",
      "limits": {
        "context_window": 1000000,
        "max_output": 128000
      },
      "features": {
        "tools": true,
        "vision": true,
        "reasoning": true
      },
      "costs": {
        "input_cost_per_mtok": 15,
        "output_cost_per_mtok": 75,
        "cache_input_cost_per_mtok": 1.5
      },
      "aliases": [
        "opus"
      ],
      "default": true,
      "training": "2025-08-01",
      "estimated_output_tps": 123
    }
  ],
  "meta": {
    "has_more": true
  }
}