First, you neet to create typescriptFile //1 npx create-next-app@latest -- typescript //2 npm install --save-dev hardhat //3 npx hardhat //4 and then test for was it complete npx hardhat test //5 npx hardhat compile If you have an error pls npm i @nomicfoundation/hardhat-toolbox last i want to get test eth AC and PV key run npx hardhat node then just put in My MetaMask