Assignment #2: Chainlink Price Feeds Deployed to Avalanche Fuji Testnet

Submitted by: Ciel Recuerdo [101439257] Submitted On: April 11, 2024 21:38

Project Setup

1. npm install
2. Add .env file in the root folder and add the following: QUICKNODE_URL, PRIVATE_KEY, REACT_APP_CONTRACT_ADDRESS
3. npx hardhat compile
4. npx hardhat run scripts/deploy.js --network fuji
5. Copy the deployed contract address to .env REACT_APP_CONTRACT_ADDRESS
6. npm run start http://localhost:3000

Sample UI Flows

https://www.loom.com/share/83a72dab1c9941fd94e2454f1f811c1e

Features and Fixes

1. Chainlink Data Feeds with 4 conversion pairs and deployed to Avalanche Fuji Testnet
2. Spinner while waiting for fetched price feeds
3. Validations
4. Fixed dotenv error for contract address retrieved at App.js https://create-react-app.dev/docs/adding-custom-environment-variables/