> For the complete documentation index, see [llms.txt](https://docs.realfi.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.realfi.co/frequently-asked-questions/what-is-usdrf.md).

# What is USDrf?

USDrf is a liquid, USD-denominated stablecoin that serves as RealFi's foundational base asset, designed to provide capital stability and operational liquidity for trading, and everyday digital transactions.