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README.md

Live System Contracts

Currently the Moonwell contracts are deployed on the following chains:

  • Moonbeam
  • Moonbase - test network
  • Base Mainnet
  • Base Sepolia - test network

All the addresses are stored in the Addresses.json file with their respective chain ids.

Deploying

This section outlines the steps to deploy the new smart contracts.

Deployer Address

Ensure cast has a keystore with an EOA that has enough funds to deploy the system contracts. See foundry documentation for instructions on importing an EOA.

Clean addresses from Addresses.json

When redeploying the contracts to a chain that already has the contracts deployed, the addresses in the respective chain in the Addresses.json file should be removed. If you don't remove, the deployment script will skip the deployment of the contracts that already have an address in the Addresses.json.

Running the Deployment Script

forge script src/proposals/mip-b00.sol -vvv --rpc-url ${chainName} --with-gas-price 100000000 --skip-simulation --slow --gas-estimate-multiplier 200 --broadcast --etherscan-api-key ${keyName} --verify

Substitute out the rpc-url and etherscan-api-key with the correct values for the chain you are deploying to.

If deploying on mainnet, double check that mainnetMTokens.json and mainnetRewardStreams.json in the proposals/ folder are correctly filled out. Then, double check that in Addresses.json, all the oracles, tokens and guardians are correctly set. If no reward streams will be created, ensure the rewards json file is an empty array. Triple check that the addresses for the system are correct in Addresses.json.

Once contracts are deployed, add generated addresses into the Addresses.json file.

Submitting Governance Proposal

After the contracts are deployed, the next step is to submit a governance proposal to MultichainGovernor to accept the ownership of the system contracts.

Scroll up the logs from the step above to get the calldata after section "multichain governor queue governance calldata"", and send the calldata to the governance contract on moonbeam or moonbase by going to metamask and submitting a transaction to the MultichainGovernor contract with the calldata the raw hex copied.

Once the calldata is sent, vote for and wait for the proposal to finish the voting period, then execute it.

After the proposal is executed, get the proposal execute transaction hash, and pass the transaction hash to the VAA script.

Once the VAA is generated, go through the steps to submit the VAA to the Temporal Governor on the destination chain.

  1. Submit the generated VAA to the Temporal Governor on the destination chain by calling queueProposal.
  2. Wait for the timelock to expire. Then submit the same VAA bytes to the Temporal Governor by calling executeProposal. This should execute the proposal.