Sample Hardhat Project

This project demonstrates a basic Hardhat use case. It comes with a sample contract, a test for that contract, and a Hardhat Ignition module that deploys that contract.

Try running some of the following tasks:

npx hardhat help
npx hardhat test
REPORT_GAS=true npx hardhat test
npx hardhat node
npx hardhat ignition deploy ./ignition/modules/Lock.ts

Addresses

Address	Tag
0x548c887A24077e13F17a1cE21B3a24B9c06e3D8d	TogetherCrew Deployer
0x1A486364AEB60Db41108799CfEfFc5dA98B40574	TogetherCrew Application
0x127D8ed45aF416019dB1D4a39Ad44141A8FF56b2	TogetherCrew Manager
0xc2539c70de7b24b9124e4e897083ccc72e83c7c7	TogetherCrew Attester

Address	Contract	Network
0x1991D39FAF168EC48BaF10bbec8A8b6751BfC1E2	AccessManager	Arbitrum
0x4B015ed3A1C7244544e00aC947077593D6789F74	OIDResolver	Arbitrum
0x8006cCF2b3240bB716c86E5a16A9dD9b32eC5c53	ApplicationManager	Arbitrum
0x9a85Bb58CFb60ABd205c4Af7039fF73C86b41bd8	PermissionManager	Arbitrum
0x6b5b50f2de8b387664838bd3c751e21f6b9aac7cf4bf5b2fb86e760b89a8a22d	Eas Schema	Arbitrum
0x8194157B9464683E552c810b4FEA66251435606b	AccessManager	Base Sepolia
0x79558DE98808e053442f34A8834cd1f645561CE4	OIDResolver	Base Sepolia
0xF65e300B0e622B1Bc224c7351397ea2FF29f1c3D	ApplicationManager	Base Sepolia
0x52d0a71B42Dd84532A7B332fdfa059E8a7391092	PermissionManager	Base Sepolia
0xe8c59f8de4cdf61c8ebefa3ed83d714acc767dda3bbff00623e73f5a8bf5255f	Eas Schema	Base Sepolia
0x07d53fDeAb271f25648D4c1f600D267C87be608a	AccessManager	Optimism Sepolia
0xf304B86273d2A1BB62Fbf1292481496b3cf04572	OIDResolver	Optimism Sepolia
0xb250C2b5967FEc8241FD9a26C30145Fbdf347eEC	ApplicationManager	Optimism Sepolia
0xFcE488b93696Ec5e279b8257E67F074AbFEc59d8	PermissionManager	Optimism Sepolia
0x2c988095892ea57c600e5cc6fb62531502bc0c8d038ac39dc3fab161b6f122db	Eas Schema	Optimism Sepolia

Deployments

Before deploying, ensure that previous deployment files are removed to prevent conflicts:

• Remove the directory: ignition/deployments/chain-{chainId} (replace {chainId} with the ID of the chain you're deploying to).

Deploying to Localhost

1. Start the Hardhat local node:

• npx hardhat node

• Deploy contracts to localhost:

1. npx hardhat run ./scripts/deploys/deploy.ts --network localhost

Deploying to a Network

1. Set up environment variables:

   • Private Key: Set your wallet's private key as PRIVATE_KEY.
   • Block Explorer API Key: Set your block explorer API key (e.g., Etherscan API key) for contract verification.

   Use Hardhat's vars command to set and get environment variables:

• npx hardhat vars set PRIVATE_KEY npx hardhat vars get PRIVATE_KEY

• Update Hardhat configuration:

  • In your hardhat.config.js or hardhat.config.ts file:
    • Add network configuration under networks with the appropriate settings (e.g., RPC URL, accounts).
    • Configure Etherscan for contract verification by adding your API key under etherscan.

• Create a deployment script:

  • Place your deployment script in the scripts/deploys/ directory.

• Provide necessary addresses:

  • Wallet Addresses: Ensure your deployment script has access to the necessary wallet addresses.

  • EAS Contract Address: Include the EAS (Ethereum Attestation Service) contract address.

    Refer to the EAS Contracts Installation Guide for details.

• Deploy contracts to the network:

npx hardhat run ./scripts/deploys/{scriptname}.ts --network {networkname}

• Replace {scriptname} with your deployment script name.
• Replace {networkname} with the network name as defined in your hardhat.config.