# Vaults ### How the Vault works? Vaults provides liquidity to Boba Finance, and investors can earn farm token rewards (BFI). However, to deposit to Boba Finance, investors do not need to collect and re-invest reward manually, Boba Finance will perform **Auto-compound** for you. ### **Auto-compound** In this strategy, farm token reward (BFI) will be harvested and optimally swap to pair assets and then reinvest into the pool again. This will result in growing LP over time. With more LP, farm will reward more token reward. With this effect, this strategy gives the highest possible APR. --- # 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://whitepaper.bobafinance.com/protocol/vaults.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.