> 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/getting-started/about-realfi.md). # About RealFi While most stablecoins leave capital sitting still, RealFi brings real-world economic exposure on-chain with the speed and security of modern blockchain infrastructure. It achieves this through a two-token model: USDr serves as a reserve-backed, transparent digital dollar, while sUSDr acts as its staked efficiency layer. Ultimately, RealFi sits at the intersection of digital assets and traditional credit, offering real transparency and real-world market access. USDr and sUSDr are issued by separate British Virgin Islands business companies, while the protocol's technology and long-term oversight are governed by Cayman Islands foundation companies. Access to the protocol depends on your jurisdiction and verification status. RealFi products are not available to users in the United States, European Union, United Kingdom, Hong Kong, or other restricted or sanctioned jurisdictions. The testnet is governed by the RealFi Terms of Service. Capital deployed into the protocol is at risk and may result in partial or total loss of capital. USDr and sUSDr are not bank deposits and are not insured. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.realfi.co/getting-started/about-realfi.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.