# Why Sirius Finance? Sirius Finance is a cross-chain stablecoin AMM, attracting and locking tremendous value with low-slippage trading costs, attractive APY for LPs on Astar Network, allowing for more financial innovations & yield enhancements for Astar users. Ultimately, it serves as a low-slippage swap protocol connecting Polkadot, EVM-compatible chains and other major layer1 chains, expanding use cases from stablecoins to other similar valuable tokens. --- # Agent Instructions: 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: ``` GET https://docs.sirius.finance/get-started/why-sirius-finance.md?ask= ``` The question should be specific, self-contained, and written in natural language. 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.