> For the complete documentation index, see [llms.txt](https://perena.gitbook.io/perena/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://perena.gitbook.io/perena/welcome-to-perena.md). # Welcome to Perena ### **Meet Perena: Your Stablebank** Perena is a decentralized financial protocol on Solana that offers USD STAR (USD\*), a yield-bearing digital dollar. USD\* is fully collateralized and earns yield from diversified, real sources such as delta-neutral strategies and secured borrow-lend market positions. Its value grows automatically, making it a simple, secure way to save on-chain. USD\* is fully collateralized by a diversified portfolio of yield-generating assets and positions, including: * **Delta-neutral hedged positions** on centralized and decentralized exchanges (e.g., BTC, ETH, SOL) * **Secured borrow-lend market positions** involving on-chain stablecoins * **Real-world assets**, such as the reinsurance fund by OnRe Perena actively manages asset allocation and diversifies across multiple strategies to reduce single points of failure and optimize for sustainable, consistent yield performance. Built on Solana’s high-performance blockchain, Perena is creating a liquid, yield-bearing digital dollar that anyone can access with a sustainable, risk-managed approach. Looking ahead, Perena is building a full suite of on-chain stablebanking products to expand access to real yield across crypto and traditional finance. The goal is a sustainable financial experience for anyone to transact, save, and invest on-chain. Support email: `help@perena.org` Website: [app.perena.org](https://app.perena.org) Discord: [discord.gg/perenaorg](https://discord.gg/perenaorg) Twitter: [x.com/perena](https://x.com/perena) LinkedIn: [linkedin.com/company/perenafi](https://linkedin.com/company/perenafi) USD\* on Solscan: --- # 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://perena.gitbook.io/perena/welcome-to-perena.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.