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Update voice example #218

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Merged
leawn merged 1 commit into from
Mar 18, 2025
Merged

Update voice example #218

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18 changes: 18 additions & 0 deletions agent_voice/livekit/README.md
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Expand Up @@ -9,13 +9,31 @@ For a complete documentation on how the agent works and how to setup the service

- Docker (for running Restack)
- Python 3.10 or higher
- Livekit account (for live chat)
- Deepgram account (For speech-to-text transcription)
- ElevenLabs account (for text-to-speech and voice cloning)

## Configure environment variables

In all subfolders, duplicate the `env.example` file and rename it to `.env`.

### How to setup

1. **Set up Deepgram**
- Sign up at [Deepgram](https://developers.deepgram.com/home/introduction)
- Get an API key

2. **Set up Livekit**
- Sign up at [Livekit](https://docs.livekit.io/home/)
- In .env file:
- Set `LIVEKIT_URL` to `WEBSOCKET_URL` value
- Set `LIVEKIT_API_KEY` to `API_KEY` value
- Set `LIVEKIT_API_SECRET` to `API_SECRET` value

3. **Set up ElevenLabs**
- Sign up at [ElevenLabs](https://elevenlabs.io/docs/overview)
- Add `ELEVENLABS_API_KEY` to .env file

Obtain a Restack API Key to interact with the 'gpt-4o-mini' model at no cost from [Restack Cloud](https://console.restack.io/starter)

## Start Restack
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