GeminiProChat

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Minimal web UI for Gemini Pro Chat.

[!WARNING] Disclaimer: This project is not affiliated with, endorsed by, or sponsored by Google. It is an independent project that uses Google's Gemini Pro API.

Live demo: Gemini Pro Chat

Deploy

Deploy With Vercel(Recommended)

Just click the button above and follow the instructions to deploy your own copy of the app.

Deploy on Railway

Just click the button above and follow the instructions to deploy on Railway.

Deploy on Zeabur

Just click the button above and follow the instructions to deploy on Zeabur.

Deploy With Docker

To deploy with Docker, you can use the following command:

docker run --name geminiprochat \
--restart always \
-p 3000:3000 \
-itd \
-e GEMINI_API_KEY=your_api_key_here \
babaohuang/geminiprochat:latest

Please make sure to replace your_api_key_here with your own GEMINI API key.

This will start the geminiprochat service, accessible at http://localhost:3000.

Environment Variables

You can control the website through environment variables.

Name	Description	Required
GEMINI_API_KEY	Your API Key for GEMINI. You can get it from here.	✔
API_BASE_URL	Custom base url for GEMINI API. Click here to see when to use this.	❌
HEAD_SCRIPTS	Inject analytics or other scripts before </head> of the page	❌
PUBLIC_SECRET_KEY	Secret string for the project. Use for generating signatures for API calls	❌
SITE_PASSWORD	Set password for site, support multiple password separated by comma. If not set, site will be public	❌
GEMINI_MODEL_NAME	Customize the Gemini model to use. Defaults to gemini-2.5-flash if not set	❌

Running Locally

Pre environment

1. Node: Check that both your development environment and deployment environment are using Node v18 or later. You can use nvm to manage multiple node versions locally.

    node -v
   

2. PNPM: We recommend using pnpm to manage dependencies. If you have never installed pnpm, you can install it with the following command:

    npm i -g pnpm
   

3. GEMINI_API_KEY: Before running this application, you need to obtain the API key from Google. You can register the API key at https://makersuite.google.com/app/apikey.

Getting Started

1. Install dependencies

    pnpm install
   

2. Copy the .env.example file, then rename it to .env, and add your GEMINI_API_KEY to the .env file.

    GEMINI_API_KEY=AIzaSy...
   

3. Run the application, the local project runs on http://localhost:3000/.

    pnpm run dev
   

Acknowledgements

This project is inspired by and based on the following open-source project:

• ChatGPT-Demo - For the foundational codebase and features.

Star History

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