Chat

The Google Gemini Chat action sends one prompt and an optional system instruction to a Gemini model. It returns the model’s response as text.

Inputs

Input	Type	Required	Description
Third-party account	Google Generative AI account	Yes	The API key used for the request.
Prompt	String	Yes	The user request sent to Gemini.
Model	Enum	Yes	Gemini 2.5 Pro, 2.5 Flash, 2.0 Flash, 2.0 Flash Lite, 1.5 Pro, or 1.5 Flash. Defaults to Gemini 2.5 Flash.
Temperature	Number	No	Response randomness from `0` to `2`. Defaults to `1`.
System Prompt	String	No	Instructions that define role, style, or constraints.

Output	Type	Description
Response	String	Gemini’s complete text response.

This action is stateless and text-only. Include all required context in the current prompt, and use a separate action when you need image generation.