contracts

Contracts

When deploying contracts, you need to set some hardhat variables. Variables are stored in hardhat-nodejs/vars.json , depending on your OS. Available variables are:

RPC urls:

• SEPOLIA_RPC_URL
• AMOY_RPC_URL

Private keys:

• AMOY_PRIVATE_KEY
• SEPOLIA_PRIVATE_KEY
• AMOY_ETHERSCAN_API_KEY
• BASE_SEPOLIA_PRIVATE_KEY
• BASE_PRIVATE_KEY

Block explorer:

• MAINNET_ETHERSCAN_API_KEY
• SEPOLIA_ETHERSCAN_API_KEY
• OPTIMISM_ETHERSCAN_API_KEY
• BASESCAN_API_KEY
• BASESCAN_SEPOLIA_API_KEY

Misc:

• COINMARKETCAP_KEY
• REPORT_GAS
• DEFENDER_KEY
• DEFENDER_SECRET

You can set this with the following command:

pnpm exec hardhat vars set NAME_OF_VARIABLE

Deploying contracts

Public networks

Core contracts:

pnpm deploy:<network>
pnpm deploy:defender:<network> # deploy via openzeppelin defender

Where <network> is one of the:

• sepolia

Local network (e.g. Anvil or hardhat node)

Core Contracts:

pnpm deploy:local

For more scripts take a look at package.json in packages/contracts .

Upgrading contracts

Public networks

pnpm upgrade:<network>
pnpm upgrade:defender:<network> # upgrade via openzeppelin defender

Where <network> is one of the:

• sepolia

Local network (e.g. Anvil or hardhat node)

pnpm upgrade:local