Wrdd Wallet

A modern Flutter-based cryptocurrency wallet that provides a secure and intuitive interface for managing digital assets, NFTs, and transactions on the Ethereum network.

Features

💰 Asset Management

• Multi-token support (ETH, BTC, ADA, SOL, etc.)
• Real-time balance updates
• Token price tracking
• 24h price change indicators
• Detailed token statistics

🎨 NFT Gallery

• Visual NFT display
• Collection organization
• Floor price tracking
• NFT metadata viewing
• Grid layout display

💳 Transaction Features

• Send/receive tokens
• Transaction history
• Status tracking
• Gas fee estimation
• Multiple transaction types (send, receive, swap, stake)

🔒 Security

• Mnemonic phrase generation
• Secure wallet import
• Private key encryption
• Biometric authentication
• Secure storage

🎨 Design Elements

• Dark theme
• Gradient backgrounds
• Custom card designs
• Responsive layouts
• Smooth animations

Technical Stack

Frontend

• Flutter for cross-platform development
• Provider for state management
• Custom UI components
• Shared preferences for local storage
• Web3dart for blockchain interactions

Backend

• Flask server
• Moralis API integration
• Ethereum RPC connections
• Transaction processing
• Balance tracking

Getting Started

Prerequisites

• Flutter (latest version)
• Python 3.8+
• Moralis API key
• Ethereum node access
• Git

Installation

1. Clone the repository

git clone https://github.com/yourusername/wrdd_wallet.git

2. Install Flutter dependencies

cd wrdd_wallet
flutter pub get

3. Set up backend

cd backend
pip install -r requirements.txt

4. Configure environment variables

• Create .env file
• Add Moralis API key
• Set backend URL
• Configure Ethereum RPC endpoint

5. Run the app

flutter run

Project Structure

lib/
├── components/         # Reusable UI components
├── models/            # Data models
├── pages/            # Screen implementations
├── providers/        # State management
├── services/         # Business logic
├── theme/           # UI theme configuration
└── utils/           # Helper functions

backend/
├── app.py           # Flask server
└── requirements.txt # Python dependencies

Features in Detail

Wallet Features

• Secure key generation
• Multiple token support
• Real-time balance updates
• Transaction management
• Price tracking

NFT Features

• Gallery view
• Collection management
• Metadata display
• Floor price tracking
• Grid layout

Transaction Features

• Send/receive tokens
• Transaction history
• Status tracking
• Gas estimation
• Multiple types support

Contributing

Contributions are welcome! Please feel free to submit a pull request.

License

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