victorkamoto / hello-solidity

Demo: Ethereum contracts, through Solidity, with Hardhat

Hello-Solidity

A very simple demo of deploying and interacting with an Ethereum contract, through Solidity w/ Hardhat.
This demo uses the Rinkeby Test Network.
Get fake Eth🤑 at rinkebyfaucet

Prerequisites

• A MetaMask wallet.
• An Alchemy account.
• .env variables:
  • PRIVATE_KEY = your-metamask-private-key.
  • API_URL_KEY = your-alchemy-app-url.
  • API_KEY = your-alchemy-app-key.
  • CONTRACT_ADDRESS = address-returned-after-deploying.

Install dependencies

• npm install - installs hardhart, hardhat-ethers & dotenv.

Scripts

• npm run deploy - deploy contract.
  
• npm run interact - update contract.