> For the complete documentation index, see [llms.txt](https://docs.kinetex.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kinetex.io/aggregation-protocol/risks-mitigation/control-of-approvals.md). # Control of Approvals The user needs to keep track of the issued approvals. In Kinetex Aggregation, there are two token allowance options: a one-time approval for the exact amount of the current exchange and an infinite approval that frees users from re-issuing approvals. We recommend using the first method as it provides more security without giving access to the entire balance of the token in the user's wallet. At the same time, it is clear that infinite approvals allow for a more convenient user flow, reducing the user's actions in the Metamask wallet. Moreover, such approvals enable users to save gas. As most users prefer to issue an infinite approval, Kinetex plans to introduce an interface in which they will see all the approvals issued to the Kinetex contract and have the ability to change or cancel these approvals. --- # 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://docs.kinetex.io/aggregation-protocol/risks-mitigation/control-of-approvals.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.