Token Lock DApp

A decentralized application for locking and unlocking ERC20 tokens on the Ethereum Sepolia testnet.

Features

• Connect wallet using MetaMask or WalletConnect
• View token balances (available, locked, and total locked)
• Lock tokens with approval flow
• Unlock tokens after cooldown period
• View transaction history with Etherscan links
• Auto-refresh balances every 10 seconds

Contract Addresses (Sepolia Testnet)

• Token Contract: 0x2d9D5aD216747Fa621e52b74E95B5fD128D4cee2
• Lock Contract: 0x012b41f56474d191d4784137DA2740f8a490Fb11

Getting Started

1. Clone the repository:

git clone https://github.com/yourusername/token-lock-dapp.git
cd token-lock-dapp

2. Install dependencies:

npm install

3. Create a .env.local file in the root directory and add your Infura project ID:

NEXT_PUBLIC_RPC_URL_SEPOLIA=https://sepolia.infura.io/v3/your-project-id

4. Start the development server:

npm run dev

5. Open http://localhost:3000 in your browser.

Requirements

• Node.js 18.x or later
• MetaMask or a WalletConnect compatible wallet
• Some Sepolia testnet ETH for gas fees

Technologies Used

• Next.js
• TypeScript
• Tailwind CSS
• ethers.js
• Web3-React
• WalletConnect

License

MIT