{
  "name": "Unified AI Gateway",
  "version": "2.0.0",
  "description": "Metered AI Gateway with authentication and billing - OpenAI-compatible API for multiple providers",
  "endpoints": {
    "chat": "/v1/chat/completions",
    "embeddings": "/v1/embeddings",
    "models": "/v1/models",
    "health": "/health"
  },
  "providers": [
    "anthropic",
    "openai",
    "google-ai-studio",
    "cerebras",
    "groq",
    "openrouter",
    "ollama",
    "workers-ai"
  ],
  "authentication": {
    "required": true,
    "type": "Bearer token",
    "header": "Authorization: Bearer sk-xxx"
  },
  "usage": {
    "example": {
      "url": "/v1/chat/completions",
      "method": "POST",
      "headers": {
        "Authorization": "Bearer sk-your-api-key",
        "Content-Type": "application/json"
      },
      "body": {
        "model": "anthropic/claude-sonnet-4-5",
        "messages": [
          {
            "role": "user",
            "content": "Hello!"
          }
        ]
      }
    }
  }
}