Google Gemini

🔑 BYO Key — AI

Generate AI responses and images with Google Gemini. Chat, content generation, analysis, reasoning, and AI image generation. BYOK — bring your own Google AI API key.

🔑 Setup Required — Bring Your Own Key This integration requires API credentials. Store them once via setup_integration or the Dashboard Vault — they're encrypted with AES-256-GCM and never exposed.

Required Credentials

gemini_api_key

API Key

Google AI API key from aistudio.google.com/apikey. Same format as YouTube key (starts with AIza).

Get your API key at ai.google.dev →

Endpoints (3)

POST generate-content

Generate content with Gemini. Send a text prompt and receive an AI response. Default model: gemini-2.0-flash.

Field	Type	Required	Description
`model`	string	✓ Yes	Gemini model: "gemini-2.0-flash" (fast), "gemini-2.5-pro" (capable), "gemini-2.5-flash" (balanced).
`contents`	array	✓ Yes	Conversation contents. Example: [{"parts": [{"text": "Explain quantum computing"}]}].

POST generate-image

Generate images from text prompts using Gemini image models. Returns inline image data. Replaces the deprecated Imagen 3 integration. Models: "gemini-2.5-flash-image" (fast, recommended), "gemini-3-pro-image-preview" (high quality). Send your prompt in contents and set generationConfig.responseModalities to ["IMAGE"].

Field	Type	Required	Description
`model`	string	No	Image-capable Gemini model. Default: "gemini-2.5-flash-image". Alternative: "gemini-3-pro-image-preview" (higher quality, slower). Do NOT use imagen-3.0 models (shut down).
`contents`	array	✓ Yes	Prompt as contents array. Example: [{"parts": [{"text": "A professional blog header showing a modern Dutch office with warm lighting"}]}].
`generationConfig`	object	No	Generation settings. MUST include responseModalities: ["IMAGE"] for image output. Optional: aspectRatio ("1:1","3:4","4:3","9:16","16:9"), numberOfImages (1-4).

GET list-models

List available Gemini models with their capabilities, input/output token limits, and supported methods.

No input parameters required.

MCP Tool Names

When using this integration through an AI assistant (Claude, ChatGPT, Cursor, etc.), the endpoints are available as MCP tools:

Endpoint	MCP Tool Name
generate-content	`gemini_generate_content`
generate-image	`gemini_generate_image`
list-models	`gemini_list_models`

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