Wave Portal Backend

Send me a hello through the blockchain!

This is my project for the course Build a Web3 App with Solidity + Ethereum Smart Contracts at Buildspace.

Check the frontend code at https://github.com/fmoliveira/wave-portal-frontend

Prerequisites

• Node.js v14+

Getting started

Follow the steps below to run the project locally:

• Install dependencies: npm install
• List test accounts from your local hardhat node: npx hardhat accounts
• Compile smart contracts: npx hardhat compile
• Test contract: npx hardhat run scripts/run.js

Local deployment

• Start your local hardhat node: npx hardhat node
• Deploy contract to local hardhat node: npx hardhat run scripts/deploy.js --network localhost

Testnet deployment

• Deploy contract to rinkeby testnet: npx hardhat run scripts/deploy.js --network rinkeby