This app builds and deploys a solidity contract based on Chainlink Price Feeds then displays this data on a NextJS react frontend.

Contracts: Truffle, Solidity, Infura, Metamask, Chainlink for Price Feeds

Front-end: React, Next (routing, SSR), Web3.

Other npm libs: @truffle/hdwallet-provider, dotenv

Node js.

Infura Account => Set up guide.

Metamask Wallet => NB: USE A FRESH WALLET WITH NO REAL VALUABLE ASSETS ON IT (test only) AND KEEP YOUR SEED PHRASE HANDY (we need this to deploy the solidity contracts).

Truffle => install using npm command.

npm install -g truffle

1. Clone the repo git clone https://github.com/DeveloperAlly/brisjs.git
2. Create a .env file > touch .env
3. Fill in the .env file with the Infura address and the Metamask seed phrase (as per the .example.env file)
4. Install dependencies npm install
5. Deploy the contracts truffle migrate --network rinkeby
6. Add the deployed contracts address to the .env file
7. Run the front-end npm run dev
8. Navigate to http://localhost:3000 to see the price feed app in action

This is a Next.js project bootstrapped with create-next-app.

First, run the development server:

npm run dev
# or
yarn dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying pages/index.js. The page auto-updates as you edit the file.

API routes can be accessed on http://localhost:3000/api/hello. This endpoint can be edited in pages/api/hello.js.

The pages/api directory is mapped to /api/*. Files in this directory are treated as API routes instead of React pages.

To learn more about Next.js, take a look at the following resources:

• Next.js Documentation - learn about Next.js features and API.
• Learn Next.js - an interactive Next.js tutorial.

You can check out the Next.js GitHub repository - your feedback and contributions are welcome!

The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.

Check out our Next.js deployment documentation for more details.