Loan Exchange Platform

A blockchain-powered loan exchange platform that enhances efficiency and transparency in the lending process. It connects borrowers and lenders seamlessly through smart contracts deployed on the blockchain.

Features

• Decentralized Loan Exchange: Borrowers can submit loan applications, and lenders can easily find investment opportunities.
• Smart Contract Automation: Loan agreements are automatically verified and deployed on the blockchain.
• Blockchain Explorer: View recent blocks, transactions, and contract details in an intuitive interface.
• MetaMask Integration: Secure login and transactions using MetaMask wallet.
• User-Friendly UI: A responsive and accessible interface for borrowers and lenders.

Tech Stack

• Frontend: React, TailwindCSS
• Backend: Node.js (for contract deployment)
• Blockchain: Ethereum (via Web3.js)
• UI Components: ShadCN, Lucide-React

Project Structure

src/
│-- components/
│   │-- TitleBar.jsx          # Application header with MetaMask login and Loan form
│   │-- BlockchainExplorer.jsx # Main blockchain data explorer component
│   │-- BlockSlider.jsx        # Block slider for quick navigation
│   │-- BlockList.jsx          # Paginated list of blocks
│   │-- ContractTable.jsx      # Displays deployed loan contracts
│   │-- ContractDetail.jsx     # Detailed view of a selected contract
│   │-- LoanForm.jsx           # Loan application form for borrowers
│   │-- MetaMaskLogin.jsx      # MetaMask wallet connection component
│-- App.jsx                    # Main app component
│-- main.jsx                    # Entry point
│-- index.css                   # Global styles

Getting Started

Prerequisites

Ensure you have the following installed:

• Node.js (v16+)
• MetaMask browser extension
• Ganache (or any Ethereum testnet)

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/loan-exchange.git
   cd loan-exchange

2. Install dependencies:

   npm install

3. Start the development server:

   npm run dev

4. Run a local Ethereum blockchain (e.g., Ganache) and update the blockchain provider in BlockchainExplorer.jsx:

   const web3 = new Web3("http://localhost:7545");

5. Open the app in your browser:

   http://localhost:5173
   

Usage

1. Connect your MetaMask wallet.
2. Apply for a loan through the form.
3. Track blockchain activity via the explorer.
4. View and manage loan contracts.

Future Enhancements

• Implement interest rate calculations and repayment tracking.
• Add support for multiple loan types and terms.
• Improve contract management and borrower credit assessment.

Contributing

Contributions are welcome! Please open an issue or submit a pull request.

License

This project is licensed under the MIT License.

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