> For the complete documentation index, see [llms.txt](https://fiva.gitbook.io/unblock-finance-usdlock-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fiva.gitbook.io/unblock-finance-usdlock-documentation/usdblok-token/trading-fees.md). # Trading Fees **$BLOCK contract** has built-in **buy and sell fees.** These fees help fund the ecossystem and help maintain a healthy and positive balance on the liquidity pool after launch. These fees range between 0 - 5% and are built into the contract so the max fee at anytime will be 5% and the lowest being no fee, or 0%. Fees will be set innitially by the unBlock team according to community feedback and, as time progresses it will change according to proposals through a future DAO implementation for a more democratic and decentralized decision making process. {% hint style="danger" %} **Fees only apply when trading .** Fees are excluded when using **uSwap.** {% endhint %} --- # 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: ``` GET https://fiva.gitbook.io/unblock-finance-usdlock-documentation/usdblok-token/trading-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.