Wallet Demo

A simple yet powerful cryptocurrency wallet demo showcasing wallet creation, management, and token balance viewing capabilities across multiple networks.

Features

• Secure wallet creation with seed phrase backup
• Support for Ethereum and Base networks
• View native token and top tokens per network
• Clean and modern UI with dark theme
• Offline-capable with local storage of wallet data
• Extensible architecture for adding new networks
• Wallet address book with famous addresses
• Balance hiding for privacy
• Share and copy wallet address functionality

Tech Stack

• React Native / Expo
• TypeScript
• Ethers.js for wallet functionality
• Zustand for state management
• Expo SecureStore for secure storage
• Expo Router for navigation
• Expo Blur for UI effects
• React Native Bottom Sheet

Getting Started

1. Install dependencies:

npm install

2. Start the development server:

npm start

3. Run on iOS or Android:

npm run ios
# or
npm run android

Project Structure

/app
  ├── /screens          # Main screen components
  ├── /components      # Reusable UI components
  ├── /store          # Zustand state management
  ├── /config         # Network and token configurations

Security Features

• Seed phrases are encrypted and stored securely using Expo SecureStore
• No cloud storage of sensitive data
• All wallet operations are performed locally
• Network requests only for reading blockchain data
• Secure balance hiding option

Supported Networks

Ethereum

• Native ETH
• USDC
• WBTC
• WETH
• DAI

Base

• Native ETH
• USDC
• WBTC
• WETH
• USDbC
• DAI