> For the complete documentation index, see [llms.txt](https://docs.openrank.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openrank.com/integrations/farcaster/metadata.md).

# Metadata

Most compute APIs offer implementations to utilize any of the three (FIDs, Handles, and Addresses) for obtaining the desired responses. However, if you strongly prefer using only one method for fetching data, you can utilize these APIs to convert between FIDs, Handles and Addresses.