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

# Contracts

- [Calls](https://docs.connext.network/developers/reference/contracts/calls.md): This section contains a full API reference of all public functions & events related to making and tracking xchain calls.
- [Routers](https://docs.connext.network/developers/reference/contracts/routers.md): This section contains a full API reference of all public functions & events related to routers and router liquidity management.
- [Stableswap](https://docs.connext.network/developers/reference/contracts/stableswap.md): This section contains a full API reference of all public functions & events related to Connext's stableswap contracts.