# Stak Mission **Stak** is building a **launchpad for Flying ICOs, DATs, and SPAVs.** It uses s**emi-redeemable vaults** that implement offers which fit between redeemable pools, and non-redeemable funding. Our mission is to deliver deals that are **better for buyers**. They improve on TradFi alternatives with lower costs, higher liquidity, faster action, and greater transparency. Stak builds on top of yield vaults. Yield vaults use programmed custody, mandate enforcement, and transparency to improve on manually-administered money market products. They are attracting institutional depositors. They are a success story in the long journey to add tokenization and automation to mainstream financial markets. --- # 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.stak.fund/welcome/stak-mission.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.