The whitelist contract is a smart contract written in Solidity that allows for the creation and management of a whitelist of addresses. It includes a variable called maxWhitelistedAddresses which represents the maximum number of addresses that can be whitelisted. The contract provides a function called addAddressToWhitelist which allows the anyone to add addresses to the whitelist if the maxWhitelistedAddresses limit is not reached.

npm init --yes
npm install --save-dev hardhat @nomicfoundation/hardhat-toolbox
npx hardhat
npm install dotenv

To deploy your contract, type the following in your Terminal:

npx hardhat run scripts/deploy.js --network sepolia

Whitelist Contract Address: 0xD98eA6f55AE77bdE11556A9BE77647C5DCA16200

The contract 0xD98eA6f55AE77bdE11556A9BE77647C5DCA16200 has already been verified.

https://sepolia.etherscan.io/address/0xD98eA6f55AE77bdE11556A9BE77647C5DCA16200#code