Asset Token Management - TokenShelf

A decentralized asset token management system. Allows users to create, manage, and transfer tokens. Essentially a token factory for real-world assets. Convert all assets(properties, cars, etc) into tokens.

Smart Contract

The AssetToken contract uses OpenZeppelin's ERC721 and includes:

• Asset struct with name, description, value, type, and image
• Tokenization function with ETH value validation
• Asset mapping and token tracking
• Owner management

Tech Stack

• Typescript/Javascript
• Vite
• Solidity + Hardhat
• ether.js
• React
• MaterialUI

Setting it up

• Install deps ```npm install``
• Compile npx hardhat compile
• Run local blockchain npx hardhat run
• Deploy contracts (another terminal) npx hardhat run scripts/deploy.js --network localhost
• Start frontend npm run dev

Configuration

1. Install MetaMask(extension in Chrome or Firefox) and create an account

2. Add Hardhat Network to MetaMask:

   • Network Name: Hardhat Network
   • RPC URL: http://127.0.0.1:8545
   • Chain ID: 31337
   • Currency Symbol: ETH

3. Import test account:

   • Private Key: 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80 PS: You can choose any other private key, from the node.

Demo

Launch

Initial screen with the app name

Connect Wallet

Initial connection screen with MetaMask integration

Create Asset

Form to tokenize a new asset with ETH value

Asset Gallery

View all tokenized assets in a clean grid layout

Transaction History

Metamask transaction history