Solidity Programming Tutorials, Guides & Best Practices

   npx hardhat verify --network ropsten YOUR_DEPLOYED_CONTRACT_ADDRESS "MyToken" "MTK" "1000000000000000000000000"

You’ve now created and deployed your own ERC-20 token using OpenZeppelin. This token adheres to the ERC-20 standard, making it compatible with wallets, exchanges, and other Ethereum-based applications. OpenZeppelin simplifies the process, ensuring that your token is secure and follows best practices. From here, you can further customize your token, add additional features, or integrate it into decentralized applications.

After testing your DApp locally, the final step is to deploy it to a public Ethereum test network like Ropsten or Kovan.

Steps to Deploy:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract SimpleStorage {
    uint256 public storedData;

    function set(uint256 x) public {
        storedData = x;
    }

    function get() public view returns (uint256) {
        return storedData;
    }
}

Explanation: