# Smart Contracts

- [FNFTHandler](https://dev.revest.finance/smart-contracts/fnfthandler.md): This contract creates and mints the FNFTs, it also tracks them, their supply, and points to the MetadataHandler.
- [LockManager](https://dev.revest.finance/smart-contracts/lockmanager.md): This contract creates, tracks and handles the unlocking of the FNFTs.
- [MetadataHandler](https://dev.revest.finance/smart-contracts/metadatahandler.md): This contract keeps track of where the FNFTs metadata is stored, this contract is dynamic so it can be swapped out in the future.
- [RevestAddressRegistry](https://dev.revest.finance/smart-contracts/revestaddressregistry.md): This contract is the router, it keeps track of all contracts and allows interchangeability among some of the contracts.
- [TokenVault](https://dev.revest.finance/smart-contracts/tokenvault.md): This contract is where all the ERC20 tokens that were locked into FNFTs are stored, this handles value tracking, and interest-bearing tokens.
- [Revest](https://dev.revest.finance/smart-contracts/revest.md): This documentation covers Revest.sol core functionality.


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