> For the complete documentation index, see [llms.txt](https://docs.ambient.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ambient.finance/developers/query-contracts.md). # Query Contracts Ambient protocol has additional stateless query contracts to provide easy and convenient access to contract data in a simple way. Because all methods in these contracts are view type, they can be called in either an on-chain or off-chain contract. Additional or future versions of these contracts may be deployed over time, but existing query contracts are immutable and will always be available on-chain at current address with full backwards compatibility. The two available query contracts are * CrocSwapQuery - Suite of methods to query liquidity positions, curve liquidity and prices, and user dex balances * CrocImpact - Calculates price impact of a given swap operation --- # 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.ambient.finance/developers/query-contracts.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.