Smart Wallet with Policies

A Next.js application that implements a smart wallet with biometric authentication and policy management on the Stellar network.

Features

• 🔐 Biometric Authentication: Secure wallet access using biometric verification
• 💼 Multi-Signature Support: Add and manage multiple signers for enhanced security
• 📜 Policy Management: Create and attach policies to control transaction limits
• 💰 Asset Management: Support for multiple assets including XLM, USDC, and EURC
• 🔄 Contract Interactions: Direct interaction with Stellar smart contracts
• 🎨 Modern UI: Clean and intuitive interface built with Tailwind CSS

Getting Started

1. Clone the repository

git clone [your-repo-url]
cd [your-repo-name]

2. Install dependencies

npm install

3. Run the development server

npm run dev

Tech Stack

• Framework: Next.js
• Smart Contracts: Stellar Network
• Styling: Tailwind CSS
• Authentication: Biometric (WebAuthn)
• State Management: React Hooks + Context
• API Integration: tRPC

Project Structure

• /src/app - Next.js application routes and pages
• /src/components - Reusable UI components
• /src/hooks - Custom React hooks for wallet and authentication
• /src/lib - Utility functions and helpers
• /src/trpc - tRPC API routes and configurations

Features in Detail

Smart Wallet

• Create and manage wallets with biometric authentication
• View balances across multiple assets
• Fund wallets with test assets

Signers Management

• Add multiple signers with custom names and purposes
• Manage signer permissions and policies
• Remove signers when needed

Policy System

• Create custom transaction policies
• Set spending limits per asset
• Attach policies to specific signers

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

[Your License] - See LICENSE file for details