alannabiev/erc-721-collection-contract

Solidity smart contract for NFT set

ERC-721 collection simple Solidity smart contract

This project is a simple ERC721 collection Solidity smart contract and use Hard hat case, integrating other tools commonly used alongside Hard hat in the ecosystem.

In .env, enter your data. For example default hard hat data:

ETHERSCAN_API_KEY=ABC123ABC123ABC123ABC123ABC123ABC1
ROPSTEN_URL=https://eth-ropsten.alchemyapi.io/v2/<YOUR ALCHEMY KEY>
PRIVATE_KEY=0xabc123abc123abc123abc123abc123abc123abc123abc123abc123abc123abc1

Runnnig tasks:

npm run serve
npm run compile
npm run deploy
npm run coverage
npm run test
npm run clean
npm run lint
npm run lint:fix

Etherscan verification

To try out Etherscan verification, you first need to deploy a contract to an Ethereum network that's supported by Etherscan, such as Ropsten.

First deploy contract with command:

npm run deploy:ropstein

Then, copy the deployment address and paste it in to replace DEPLOYED_CONTRACT_ADDRESS in this command:

npm run verify:ropstein DEPLOYED_CONTRACT_ADDRESS