// yarn add @openzepplin/contracts
//contracts/MyNFT.sol
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
contract MyNFT is ERC721URIStorage,Ownable { using Counters for Counters.Counter; Counters.Counter private _tokenIds; constructor() ERC721("Shirshak NFT","KDC"){} function mintNFT(address recipient,string memory tokenURI) public onlyOwner returns(uint256){ _tokenIds.increment(); uint256 newItemId= _tokenIds.current(); _mint(recipient, newItemId); _setTokenURI(newItemId, tokenURI); return newItemId; }
}