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

# Core contracts

- [IPriceFeed](https://docs.dexe.network/contract-interfaces/core-contracts/ipricefeed.md)
- [IContractsRegistry](https://docs.dexe.network/contract-interfaces/core-contracts/icontractsregistry.md)
- [ICoreProperties](https://docs.dexe.network/contract-interfaces/core-contracts/icoreproperties.md)