This is a trivial ERC721 that I created to abuse the NFT profile picture feature give myself a custom NFT profile picture on Twitter.
There can only be one and it mints to the deployer in the constructor.
I set the metadata to a URL that I control so I can change it gas-free.
The script deploy-with-frame.js uses Frame wallet for easy Ledger support when deploying to mainnet.
Test:
npx hardhat test
Start local node:
npx hardhat node
Deploy to local node
npx hardhat run --network localhost scripts/run.js
Deploy to rinkeby
npx hardhat run --network localhost scripts/run.js
Deploy with Frame to any network
npx hardhat run scripts/deploy-with-frame.js