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

# ElevenLabs

> 5 production-ready jobs — persona voice cloning for branded audio, multilingual content localization via dubbing, focus group audio executive briefings, multi-voice speak session enhancement, and ad script to production-ready audio pipeline

ElevenLabs' voice AI platform — text-to-speech, voice cloning, dubbing, and voice design — pairs with Mavera to create audio-first content pipelines. These five jobs chain ElevenLabs endpoints with Mavera surfaces to clone spokesperson voices for branded audio, localize scripts into multiple languages, convert focus group findings into audio executive briefings, assign unique voices to Speak session personas, and run full ad-script-to-broadcast loops with quality feedback.

***

## API Reference Card

| Detail            | Value                                                                                                                    |
| ----------------- | ------------------------------------------------------------------------------------------------------------------------ |
| **Base URL**      | `https://api.elevenlabs.io/v1`                                                                                           |
| **Auth**          | `xi-api-key` header — `xi-api-key: your_key_here`                                                                        |
| **Key endpoints** | POST /text-to-speech/{voice_id}, POST /voices/add, POST /v1/dubbing, GET /voices                                         |
| **Rate limits**   | Plan-based — Free: limited, Starter: moderate, Pro/Scale: high (see [ElevenLabs pricing](https://elevenlabs.io/pricing)) |
| **Mavera base**   | `https://app.mavera.io/api/v1`                                                                                           |
| **Mavera auth**   | `Authorization: Bearer mvra_live_...`                                                                                    |

<Info>
  All examples use two environment variables: `ELEVENLABS_API_KEY` (your ElevenLabs API key) and `MAVERA_API_KEY` (your Mavera key starting with `mvra_live_`). ElevenLabs uses the `xi-api-key` header — **not** `Authorization: Bearer`. Never commit either key to version control. Use a `.env` file or your platform's secret manager.
</Info>

***

## Prerequisites

<Steps>
  <Step title="ElevenLabs API key">Sign up at [elevenlabs.io](https://elevenlabs.io). Navigate to Profile → API Keys and copy your key. Ensure your plan has sufficient character credits.</Step>
  <Step title="Mavera API key">Get your key from [Mavera dashboard](https://app.mavera.io/settings/api-keys).</Step>

  <Step title="Install dependencies">
    ```bash theme={"dark"}
    # Python
    pip install requests

    # JavaScript (Node 18+ has built-in fetch)
    npm install node-fetch
    ```
  </Step>

  <Step title="Set environment variables">
    ```bash theme={"dark"}
    export ELEVENLABS_API_KEY="your_elevenlabs_key"
    export MAVERA_API_KEY="mvra_live_xxxxx"
    ```
  </Step>
</Steps>

***

## Jobs

| # | Job                                                                                       | ElevenLabs Endpoint                               | Mavera Surface           | Output                                  |
| - | ----------------------------------------------------------------------------------------- | ------------------------------------------------- | ------------------------ | --------------------------------------- |
| 1 | [Persona Voice Cloning → Branded Audio](/integrations/elevenlabs/persona-voice-cloning)   | POST /voices/add, POST /text-to-speech/{voice_id} | Generate                 | Branded audio in cloned voice           |
| 2 | [Multilingual Content Localization](/integrations/elevenlabs/multilingual-localization)   | POST /v1/dubbing                                  | Generate                 | Localized audio in multiple languages   |
| 3 | [Focus Group Results → Audio Report](/integrations/elevenlabs/focus-group-audio-report)   | POST /text-to-speech/{voice_id}                   | Focus Groups, Mave Agent | Audio executive briefing                |
| 4 | [Speak Session Enhancement](/integrations/elevenlabs/speak-session-enhancement)           | POST /text-to-speech/{voice_id}                   | Personas, Speak          | Multi-voice audio output                |
| 5 | [Ad Script → Production-Ready Audio](/integrations/elevenlabs/ad-script-audio-production) | POST /text-to-speech/{voice_id}                   | Generate, Mave Agent     | Broadcast-ready audio with quality loop |

***

## Rate Limits & Production Notes

| Plan    | Characters/month | Concurrent Requests | Strategy                                 |
| ------- | ---------------- | ------------------- | ---------------------------------------- |
| Free    | 10,000           | 2                   | Development and testing only             |
| Starter | 30,000           | 3                   | Single-campaign workflows                |
| Creator | 100,000          | 5                   | Multi-variation production               |
| Pro     | 500,000          | 10                  | Batch pipelines with retry logic         |
| Scale   | 2,000,000        | 15                  | Full localization + multi-voice sessions |

<Tip>
  Use `eleven_turbo_v2_5` for faster, lower-cost TTS during development and iteration. Switch to `eleven_multilingual_v2` for final production renders. Turbo models return audio 2-3x faster — ideal for the quality feedback loop in Job 5.
</Tip>

<Warning>
  ElevenLabs uses `xi-api-key` as the authentication header — not `Authorization: Bearer`. Every request must include `"xi-api-key": "your_key"` in headers. Character limits reset monthly. If you receive a 401 with `quota_exceeded`, your monthly allocation is exhausted — upgrade or wait for the next billing cycle. Binary audio responses must be written to files, not parsed as JSON. Monitor character usage at [ElevenLabs dashboard](https://elevenlabs.io/app/usage). Monitor Mavera credits at [Dashboard](https://app.mavera.io/settings/usage).
</Warning>

***

<CardGroup cols={3}>
  <Card title="All Integrations" icon="plug" href="/integrations" />

  <Card title="ElevenLabs API Docs" icon="volume-high" href="https://elevenlabs.io/docs" />

  <Card title="Generate" icon="pen" href="/features/generate" />

  <Card title="Focus Groups" icon="users" href="/features/focus-groups" />

  <Card title="Mave Agent" icon="brain" href="/features/mave-agent" />

  <Card title="Brand Voice" icon="microphone" href="/features/brand-voice" />
</CardGroup>