# Fees DeFi Saver has no fees for using the Exchange feature. As with any swap within DeFi, users should be aware of slippage settings and how those might impact the final output of the swap. Along with that, being mindful of MEV attacks will ensure the most cost-efficient swaps possible. This is made that much easier with DeFi Saver's TxSaver tool - which you can learn more about here. *** ## Related Articles: * [TxSaver](https://help.defisaver.com/features/txsaver) * [Use-case](https://help.defisaver.com/features/exchange/use-case) --- # 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://help.defisaver.com/features/exchange/fees.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.