> For the complete documentation index, see [llms.txt](https://docs.anchorprotocol.com/anchor-2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.anchorprotocol.com/anchor-2/xanchor/xanchor-terra-side-contracts.md).

# xAnchor Terra-side Contracts

The Terra-side contracts facilitate xAnchor operations coming from and going into the wormhole bridge, as well as how they interact with the Anchor contracts. Generally these shouldn't be queried directly, as the xAnchor bridge contract on each foreign chain will be submitting messages calling them.