This is Complete Details About How I Create NFT

Technologies Used

• Pinnata IPFS
• ERC721 Token
• Hardhat
• Web3
• Alchemy WEB3
• Sepolia Test Net

Step-By-Step Procedure

npm init -y
npm install hardhat
npx hardhat // (Select Basic Sample Project)
npm install @openzeppelin/contracts
npm install dotenv
npm install @alch/alchemy-web3

After Doing the Above Steps. Move Forward to Tese Steps

• Now Write Contract Iside Contract Folder By IMporting OpenZeppelin Provided Libraries such as ERC721 OR Counter etc

• This Contract Should Contain MintNFT Function

• Create .ENV File Which Will Contains The Private Key of Metamask Account and Also Public Key of Account and Alchemy HTTP API Of Your Project

• Now Configure Your hardhat.config.js File For Your Sepolia Test Network. Refer My File For More Info

• Create Deploy.js File inside Scripts Folder and Write Main Function Script , To Deploy Contract on Alchemy.

Then Run the Following Scripts on Terminal

npx hardhat compile
npx run scripts/Deploy.js --network sepolia

After Deploying You Can See You Contract on sepolia.etherscan.io

• Now Afetr Doing This, Create MintNFT.js File Inside Your Scripts Folder, and Write The Necessary Code That I Have In My scripts/MintNFT.js File

• But Before Doing the Above Step Go and Upload Your NFT Image to Pinnata IPFS

• After This Create NFT-Metadata.json File In Root Folder and Write Basic Info About Your NFT as I Have In Metadata.json File

• Also Upload NFT-Metadata.json File to Pinnata IPFS.

• After This Run in Terminal node MintNFT.js, This Will Run and Will Give you The Hash of Your NFT. With This Hash You Can Now Go to etherscan.io To Verify You NFT.

• Now You Can Add This NFT In Your Metamask by Copying Interacted To Adress From etherscan.io of Your NFT