> For the complete documentation index, see [llms.txt](https://docs.carbondefi.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.carbondefi.xyz/contracts-and-functions/carboncontroller-functions.md).

# CarbonController Functions

This section will explain how to interact with the Carbon DeFi contract. 

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td></td><td>Write Functions</td><td></td><td><a href="/contracts-and-functions/carboncontroller-functions/write-functions.md">Write Functions</a></td></tr><tr><td></td><td>Read Functions</td><td></td><td><a href="/contracts-and-functions/carboncontroller-functions/read-functions.md">Read Functions</a></td></tr><tr><td></td><td>Data &#x26; Events</td><td></td><td><a href="/contracts-and-functions/carboncontroller-functions/read-functions/controllertype.md">controllerType()</a></td></tr></tbody></table>