DODO Flashloans

Technology Stack & Tools

• Solidity (Writing Smart Contract)
• Javascript (Testing)
• Hardhat (Development Framework)
• Ethers (Blockchain Interactions)
• Alchemy (Forking Mainnet)

Requirements For Initial Setup

• Install NodeJS, recommended version is v16.13.2

Setting Up

1. Clone/Download the Repository

2. Install Dependencies:

$ npm install

3. Configure .env file:

Create a .env file, and fill in the following values (refer to the .env.example file):

• ALCHEMY_API_KEY="API_KEY"
• PRIVATE_KEY="YOUR_PRIVATE_KEY"

4. Run tests:

npx hardhat test

By default this will fork polygon mainnet and simulate the flashloan

5. Run deployment script:

npx hardhat run --network polygon ./scripts/1_deploy.js

Copy the deployed contract address logged to the console.

6. Edit flashloan script:

You'll want to paste in the address of the deployed contract on line 7

7. Run flashloan script:

npx hardhat run --network polygon ./scripts/2_execute-flashloan.js