The source code of CoreID Name Domain Contracts.

This repo doubles as an npm package with the compiled JSON contracts

import {
  CNS,
  BaseRegistrarImplementation,
  Web3RegistrarController,
  PublicResolver,
  ReverseRegistrar,
  NameWrapper,
} from '@web3identity/cns-contracts'

// Registry
import '@web3identity/cns-contracts/contracts/cns/CNS.sol';

If your environment does not have compiler, you can access to the raw hardhat artifacts files at node_modules/@web3identity/cns-contracts/artifacts/contracts/${modName}/${contractName}.sol/${contractName}.json

The Registry contract is same with ENSRegistry.sol.

npm install

npm run build

cp .env.example .env

Then edit .env file. Set PRIVATE_KEY to your private key.