# Introduction Solido is where DeFi meets automation. Built on Supra, it delivers the core financial primitives that power Supra's AutoFi stack. * **Flow – Liquid staking for $SUPRA**\ Stake $SUPRA, earn validator rewards, and receive $stSUPRA — a liquid staking token that stays usable across DeFi. * **Cash – Stablecoins without interest**\ Lock cryptocurrencies and yield-bearing assets to mint $CASH, a USD-pegged stablecoin, at a fixed one-time fee instead of recurring interest. * **Grow – Automated yield layer**\ Deposit $CASH to mint $bCASH, a yield-bearing token that compounds rewards while keeping liquidity unlocked. Together, these primitives go beyond standalone products — forming a self-directing liquidity engine where capital flows intelligently, guided in real time by Supra’s AutoVault and AutoRisk systems. Read more in our litepaper. --- # 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://solido-money.gitbook.io/solido/introduction.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.