# Interfaces

- [FTHM](/dao/interfaces/fthm.md): https://github.com/Into-the-Fathom/fathom-dao-smart-contracts/blob/master/contracts/dao/tokens/MainToken.sol
- [Staking](/dao/interfaces/staking.md)
- [Vault](/dao/interfaces/staking/vault.md): https://github.com/Into-the-Fathom/fathom-dao-smart-contracts/blob/master/contracts/dao/staking/vault/packages/VaultPackage.sol
- [RewardsCalculator](/dao/interfaces/staking/rewardscalculator.md): https://github.com/Into-the-Fathom/fathom-dao-smart-contracts/tree/master/contracts/dao/staking/packages
- [vFTHM](/dao/interfaces/staking/vfthm.md): https://github.com/Into-the-Fathom/fathom-dao-smart-contracts/blob/master/contracts/dao/tokens/VMainToken.sol
- [Governance](/dao/interfaces/governance.md): https://github.com/Into-the-Fathom/fathom-dao-smart-contracts/blob/master/contracts/dao/governance/MainTokenGovernor.sol
- [TimelockController](/dao/interfaces/governance/timelockcontroller.md): https://github.com/Into-the-Fathom/fathom-dao-smart-contracts/blob/master/contracts/dao/governance/TimelockController.sol