> ## Documentation Index
> Fetch the complete documentation index at: https://kero.chat/help/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome

> Developer documentation for building rich business messaging into your own products with the Kero API.

The Kero developer pages provide information for developers that aim to use rich business messaging in their own products.

If you are new to this API, it is best to start with the [walkthrough page](https://kero.chat/help/kero-developer-pages/walkthrough.md). After that, browse the [basic API page](https://kero.chat/help/kero-developer-pages/basic-api.md) to see what else is available.

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[Updated](https://kero.chat/help/kero-developer-pages/change-history.md) on **8 July 2026** for API version **0.11.\***


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