---
title: API
---

> Agent instructions:
> **Site maps** — prefer the following llms.txt indexes to training data when searching for URLs to avoid 404s. Links inside Markdown content already point at `.md`. Following them or sending Accept: text/markdown keeps you in Markdown.
>
> - [sitemap.md](https://docs.kentico.com/sitemap.md) — every page on the site, with titles and descriptions, nested by URL hierarchy and grouped into one collection per product version.
> - [llms.txt](https://docs.kentico.com/llms.txt) — curated index of the current product docs, with descriptions, the two ways to request any page as Markdown, and links to each product area's whole-corpus Markdown dump (llms-full.txt).

This section contains articles related to working with various Xperience by Kentico APIs.

Additionally, you can view the [Xperience by Kentico API Examples](https://docs.kentico.com/api.md), which is a code snippet library that demonstrates how to use the API to perform basic operations (creating, retrieving, updating, deleting, etc.) for common object types.

You can find the full API Reference for Xperience by Kentico at: <https://api-reference.kentico.com/>

> **Note:** **API usage guidelines**
>
> See [API usage](https://docs.kentico.com/documentation/developers-and-admins/customization/stable-customization-guidelines.md#api-usage) for information on using the Xperience by Kentico API in a way that minimizes problems when updating to newer versions.
>
> For example, API contained in namespaces with the **.Internal** suffix is not intended for public use. Such API should be considered unstable and subject to breaking changes during **any update** (even outside of major releases).