# Interfaces

- [IForwarder](/dev/strat-lib/technical-references/api-preferences/strats/src/strategies/interfaces/iforwarder.md)
- [ILiquidityProvider](/dev/strat-lib/technical-references/api-preferences/strats/src/strategies/interfaces/iliquidityprovider.md)
- [IOfferLogic](/dev/strat-lib/technical-references/api-preferences/strats/src/strategies/interfaces/iofferlogic.md)
- [IOrderLogic](/dev/strat-lib/technical-references/api-preferences/strats/src/strategies/interfaces/iorderlogic.md)