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

# Grok

> Get started with Grok Realtime API

Grok voice agents can be used as a drop-in provider inside Elato. To use Grok models on your ESP32, set your `XAI_API_KEY` in the `.env` file in your Deno server.

## Tutorial

<Note>
  Tutorial video coming soon.
</Note>

## Additional resources

* [https://docs.x.ai/docs/guides/voice](https://docs.x.ai/docs/guides/voice)