> For the complete documentation index, see [llms.txt](https://contracts.synapseprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://contracts.synapseprotocol.com/messaging/dfk/auctions/interfaces.md).

# interfaces

- [IAssistingAuctionUpgradeable](https://contracts.synapseprotocol.com/messaging/dfk/auctions/interfaces/iassistingauctionupgradeable.md)