> For the complete documentation index, see [llms.txt](https://debit.teller.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://debit.teller.org/how-debit-works/built-in-strategies-loop-short-and-vaults.md). # Built-in strategies: loop, short, and vaults The same time-based loans support structured strategies on top of the pools. In a long or loop strategy, a borrower posts collateral, borrows a stablecoin, and uses it to acquire more of an asset, increasing exposure without the risk of a price liquidation. In a short strategy, a borrower posts collateral, borrows a token, sells it at the current price, and repurchases it later to repay. Because the terms are fixed and independent of market volatility, these strategies are deterministic, which makes them well suited to automated execution. Trades route through Uniswap V3, and the protocol also exposes yield strategies through integrations such as Yearn vaults. --- # 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://debit.teller.org/how-debit-works/built-in-strategies-loop-short-and-vaults.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.