> 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/ypto/boring-solidity/contracts/interfaces.md).

# interfaces

- [IERC20](https://contracts.synapseprotocol.com/ypto/boring-solidity/contracts/interfaces/ierc20.md)