LX-DApp

A lightweight Web3 token-staking dApp for the LX token on Binance Smart Chain (BSC Mainnet). Connect a wallet, stake LX tokens for a fixed term, earn tiered APR, and unstake when the lock period ends.

Live demo: https://dapp-jet-two.vercel.app

Features

• Connect an injected wallet (MetaMask) and verify the user is on BSC Mainnet (chain ID 0x38)
• Display the connected account and its LX token balance
• Stake LX tokens with a selectable lock duration and tiered APR:
  • up to 30 days → 8%
  • up to 90 days → 10%
  • up to 180 days → 13%
  • up to 365 days → 18%
• Unstake once the lock period has elapsed
• Shows the unlock timestamp for the active stake

Tech stack

• Plain HTML, CSS, and vanilla JavaScript (ES modules), no build step
• ethers.js v5.6 (bundled as assets/js/ethers-5.6.esm.min.js) for on-chain calls
• jQuery (CDN) for small UI helpers
• Two on-chain contracts on BSC Mainnet:
  • Staking contract: 0xb6d49F629eE46E733C4Bc3d0a9c376c9fBE0D0F0
  • LX token (ERC-20): 0xf6F5d8881689c75e6Ea9Ee96DEC5272B7451c3fe

All addresses above are public on-chain identifiers. There are no private keys or secrets in this repository, and none are required to run the front end.

Running locally

This is a static front end. Because it uses ES modules, serve it over HTTP rather than opening index.html directly from disk.

# install the dev server (http-server)
yarn install

# serve the current directory
npx http-server . -p 8080

Then open http://localhost:8080 in a browser with MetaMask installed and switched to BSC Mainnet.

Project structure

.
├── index.html
├── assets
│   ├── css/style.css
│   ├── js/constants.js   # contract address + staking ABI
│   ├── js/index.js        # wallet connect, stake/unstake logic
│   └── js/ethers-5.6.esm.min.js
├── package.json
└── README.md

Notes

• The app targets BSC Mainnet only; it will prompt you to switch networks otherwise.
• Staking involves an ERC-20 approve followed by the Staking call, so expect two wallet confirmations when staking.

License

Released under the MIT License.