Cashu BRRR 💸

Print your own money with Cashu ecash!

There are no central banks if everyone is a central bank.

Features

• 🖨️ Print physical cashu notes - Create beautiful printable ecash notes
• 🎨 Customizable designs - Multiple templates (Comic, Custom, Mountainlake)
• ⚡ Lightning & Ecash payments - Flexible payment options
• 📄 QR code optimization - Smart denomination suggestions for readable QR codes
• 🗂️ Print history - Reprint previous notes easily

How to use

1. Go to http://brrr.gandlaf.com
2. Select the cashu mint you want to use
3. Select the denomination and number of notes you want to print
4. Pay using ecash or lightning
5. Design and Customize your notes
6. Printer goes brrr

Requirements

• Node.js (v18+)
• npm

Running local development environment

1. Fork and Clone the repository

   git clone https://github.com/yourusername/cashu-brrr.git
   cd cashu-brrr

2. Install dependencies

   npm install

3. Run the development server

   npm run dev

4. Open http://localhost:5173 in your browser

Building for production

1. Build the application

   npm run build

2. The build artifacts will be in the dist directory

3. Preview the production build

   npm run preview

Contributing Templates

Add your custom Mountainlake note designs:

npm run addTemplate your-template.mountainlake.json

See public/mountainlake-templates/README.md for details.

License

This project is licensed under the MIT License - see the LICENSE file for details.