Zero Setup Layer2 Web Wallet

Project: Onboard the next billion users onto the blockchain with a zero setup web wallet that they can use to instantly transfer funds.

Network: Linea Goreli Testnet

Github: https://github.com/scottt/ethtaipei-2023

Notable Features

• Allow users to instantly transfer tokens without setting up a wallet first
• Easy wallet address QRcode scanning using your phone or laptop camera

Tech

• The Front-End contains a custom in-browser EIP-1193 provider implementation in lightwallet-provider.ts
• The QRCode generation and scanning is implemented in app.ts
  
• The token contract contain a simple mechanism to fund gas fees to brand new wallets:  MockERC20.sol#L16

Team

• Scott Tsai ([email protected])