> ## 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.

# Eleven Labs

> Get started with Eleven Labs Realtime API

ElevenLabs lets you build high-quality realtime voice agents and bring your custom voices to Elato. To use ElevenLabs on your ESP32, set your `ELEVENLABS_API_KEY` in the `.env` file in your Deno server.

When bringing a character from Eleven Labs, add a character name and `Agent Id` (with prefix `agent_*`) from Eleven Labs' Agents Platform. Head to `Create` > `+ Eleven Labs Agent`:

<img src="https://mintcdn.com/elatoai/h9edL3-YLV5GbI13/images/elevenlabscreate.png?fit=max&auto=format&n=h9edL3-YLV5GbI13&q=85&s=4406027f2d75e29e69fa2300a2a78f48" alt="Eleven Labs Create" className="w-full rounded-xl" width="1272" height="238" data-path="images/elevenlabscreate.png" />

<Tip>
  Make sure your TTS output frequency is 24KHz in the `Voice` tab of your newly created agent's dashboard. This will match with the output frequency your ESP32 expects.
</Tip>

## Tutorial & Demo

<iframe className="w-full aspect-video rounded-xl" src="https://www.youtube.com/embed/7LKTIuEW-hg" title="ElevenLabs tutorial" frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />

## Additional resources

* [https://elevenlabs.io/docs/agents-platform/quickstart](https://elevenlabs.io/docs/agents-platform/quickstart)