For AI agents: the complete documentation index is available at https://aioproxy.dev/llms.txt, the full documentation bundle is available at https://aioproxy.dev/llms-full.txt, and this page is available as Markdown at https://aioproxy.dev/guide/providers/api/gemini.md.
AIO Proxy
  • English

      • Google Gemini Protocol (gemini)

      The gemini protocol connects to Google's native Gemini API (/v1beta/models/*:generateContent).

      config.jsonc
      {
  "providers": {
    "google-gemini": {
      "kind": "api",
      "protocol": "gemini",
      "baseURL": "https://generativelanguage.googleapis.com",
      "apiKey": "{{env.GEMINI_API_KEY}}",
      "models": ["gemini-2.5-pro", "gemini-2.5-flash"],
    },
  },
}

      Features

      • Supports x-goog-api-key header and query parameter authentication.
      • Converts between OpenAI messages and Gemini contents multimodal blocks.