Borrowing and Lending Defi

Introduction

This Asset Borrowing and Lending Defi Dapp operates on Ethereum's Sepolia Testnet.

Technology Stack

• Built on Ethereum Blockchain
• Solidity
• Javascript
• Typescript
• Chainlink Price Oracles
• Openzeppelin (ERC20 Tokens, Ownable, Reentrancy Guards)
• Hardhat
• Etherjs
• Metamask
• Infura Web3API
• Next JS
• Tailwind CSS
• HTML

Project Layout

Top Level folders

1. /components - contains the front-end application
2. /context - contains the front-end application wrapper javascript
3. /contracts - contains the solidity contract
4. /pages - Next Js Main rendering pages and components

Important Files

1. package.json - node modules to be installed, etc.
2. .env - To store Infura/Alchemy API keys and your private key

Using & Testing DApp on Sepolia

1. Metamask : Install Metamask wallet extension

2. Add Sepolia Testnet to MetaMask

Cloning and Deploying the Dapp on Sepolia Testnet

1. Clone this repo :

2. Go to the root directory and install all node packages

3. Please Create a new Infura API key

4. Now copy Metamask wallet private key

5. Create a new .env file in the root directory

   Paste the Infura Sepolia API key and your metmask accounts private key into .env file INFURA_SEPOLIA_API_URL=""

   MAIN_ACCOUNT = ""

6. Start NextJs Node Server

License

This project is licensed under the MIT License.