This repository contains smart contracts, their corresponding deployment scripts, Hardhat configuration tasks, and unit tests.
You can run the full test suite with the following command:
yarn compile && yarn test
Make sure you have the contracts' artifacts inside the deployments/mainnet and deployments/polygon directories.
First, you need to create an account in both the Etherscan and the Polygonscan and get your API key to verify the contracts using hardhat.
Once you have your API keys, Follow these steps to verify the contracts:
Make sure you are inside the contracts workspace. Execute the following command in the root directory to change your directory to the contracts workspace:
cd ./contracts
Rename the .env.example to .env. Then, add your API key that you have got from the Etherscan to ETHERSCAN_API_KEY env variable.
Execute the following command to verify the contracts on the Ethereum Mainnet:
yarn verify --network miannet
After verifying the contracts on the Ethereum Mainnet, update the ETHERSCAN_API_KEY env variable by replacing your Etherscan API key with the Polygonscan API key.
Then, execute the following command to verify the contracts on the Polygon:
yarn verify --network polygon
Note: You do not need to verify the PoseidonT3 and PoseidonT4 contracts as we have deployed them based on their ABI, not their solidity code.
Note: If for some reason, the yarn verify command throws an error for any of the contracts (other that PoseidonT3 and PoseidonT4), you have to try verifying them manually. In this case, you will need the contract address and its constructor parameters. You can open the artifacts of the contract (that is inside the deployments folder) and look for address and args keys in order to get contract address and its constructor parameters respectively. Once you have them, you can execute this command to verify the contract:
yarn hardhat verify <contract address> <constructor parameters separated by a space> --network <network name>
yarn slither