> For the complete documentation index, see [llms.txt](https://docs.inverter.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.inverter.network/contracts/technical-reference/external/fees.md).

# Fees

- [Interfaces](https://docs.inverter.network/contracts/technical-reference/external/fees/interfaces.md)
- [IFeeManager\_v1.sol](https://docs.inverter.network/contracts/technical-reference/external/fees/interfaces/ifeemanager_v1.sol.md)
- [FeeManager\_v1.sol](https://docs.inverter.network/contracts/technical-reference/external/fees/feemanager_v1.sol.md)