Knot - Multichain Web3 Wallet + Chrome Extension

A sleek, cyberpunk-themed multichain wallet Chrome extension that supports 10+ blockchain networks.

Features

• Multi-Chain Support: Ethereum, Solana, Binance Chain, Polygon, Avalanche, Arbitrum, Optimism, Cosmos, Bitcoin (via WBTC), and Tron
• Unified Dashboard: View portfolio value and recent transactions across all chains
• Network Status Indicators: Real-time connection status for all supported networks
• Secure Authentication: Self-custody with AES-256 encryption
• Dark Mode UI: Sleek cyberpunk design with glassmorphism cards and neon accents

Technology Stack

• TypeScript
• React.js
• Styled Components
• Ethers.js & Web3.js
• Chrome Extension API

Development

Prerequisites

• Node.js (v14+)
• npm or yarn

Setup

1. Clone the repository

git clone https://github.com/yourusername/knot-wallet.git
cd knot-wallet

2. Install dependencies

npm install
# or 
yarn install

3. Start the development server

npm start
# or
yarn start

4. Load the extension in Chrome:
   • Open Chrome and navigate to chrome://extensions/
   • Enable "Developer mode"
   • Click "Load unpacked" and select the dist folder from the project directory

Build for Production

npm run build
# or
yarn build

Security

Knot Wallet uses several security measures to protect your assets:

• AES-256 encryption for storing seed phrases
• Self-custody (your keys, your crypto)
• Optional biometric authentication
• Optional 2FA

License

MIT

Acknowledgements

• Inspired by MetaMask's extension architecture
• Uses Opera's wallet selector pattern
• Implements Antier's multi-chain swap functionality