# Smart Contracts

- [Primary Contracts](/evm-ecosystem/smart-contracts/primary-contracts.md): A set of smart contracts deployed by BOOLNetwork protocol on each supporting blockchain to integrate on-chain applications with BOOL.
- [AnchorFactory](/evm-ecosystem/smart-contracts/primary-contracts/anchorfactory.md)
- [Messenger](/evm-ecosystem/smart-contracts/primary-contracts/messenger.md)
- [Interfaces](/evm-ecosystem/smart-contracts/primary-contracts/interfaces.md)
- [IAnchorFactory](/evm-ecosystem/smart-contracts/primary-contracts/interfaces/ianchorfactory.md)
- [IMessenger](/evm-ecosystem/smart-contracts/primary-contracts/interfaces/imessenger.md)
- [On-chain endpoint: Anchor](/evm-ecosystem/smart-contracts/on-chain-endpoint-anchor.md)
- [Anchor.sol](/evm-ecosystem/smart-contracts/on-chain-endpoint-anchor/anchor.sol.md)
- [IAnchor.sol](/evm-ecosystem/smart-contracts/on-chain-endpoint-anchor/ianchor.sol.md)
- [BoolConsumerBase](/evm-ecosystem/smart-contracts/boolconsumerbase.md)
- [BoolConsumerBase.sol](/evm-ecosystem/smart-contracts/boolconsumerbase/boolconsumerbase.sol.md)
- [IBoolConsumerBase.sol](/evm-ecosystem/smart-contracts/boolconsumerbase/iboolconsumerbase.sol.md)