# Read Functions This section will group and organize all `read` functions that can be used to collect data and information from the Carbon DeFi contract. {% hint style="info" %} Important to note that the SDK has access to all relevant required information for creating and building `write` transactions. {% endhint %} --- # 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://docs.carbondefi.xyz/contracts-and-functions/carboncontroller-functions/read-functions.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.