Base URL
Authentication
Endpoints
Supported Models
Text Models- gemini-3-pro
- gemini-3-flash
- gemini-2.5-flash
- gemini-2.5-flash-lite
- gemini-2.5-pro
- gemini-2.0-flash
- gemini-2.0-flash-lite
- gemini-3-pro-image-preview (Nano Banana Pro)
- gemini-2.5-flash-image (Nano Banana)
[!IMPORTANT] Gemini 3 Series: HTTP/cURL requests require request signing. See the Gemini 3 documentation for details. SDK users are not affected.For the complete model list, see the Gemini API Models documentation.
Next Steps
Generate Content
Endpoint reference and SDK examples
LangChain (Gemini)
Framework integration guide
Nano Banana
Image generation