> For the complete documentation index, see [llms.txt](https://docs.agilefi.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.agilefi.org/agile.js/agl-methods/to-checksum-address.md).

# To Checksum Address

Applies the EIP-55 checksum to an Ethereum address.

* `_address` (string) The Ethereum address to apply the checksum.
* `RETURN` (string) Returns a string of the Ethereum address.