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

# Sarvam AI TTS

> Configure Sarvam AI text-to-speech for Indian languages in assistant-api.

Sarvam AI provides natural-sounding synthesis for Indian languages — Hindi, Bengali, Telugu, Tamil, Kannada, Malayalam, Marathi, Gujarati, Punjabi, and more.

**Provider identifier:** `sarvamai`

***

## Vault Credential

| Key   | Description                                                               |
| ----- | ------------------------------------------------------------------------- |
| `key` | Sarvam AI API key from [dashboard.sarvam.ai](https://dashboard.sarvam.ai) |

***

## Setup

<Steps>
  <Step title="Get a Sarvam AI API key">
    Sign in at [dashboard.sarvam.ai](https://dashboard.sarvam.ai) → **API Keys**.
  </Step>

  <Step title="Add to Rapida vault">
    In the Rapida dashboard → **Credentials → Create Credential**, select provider **Sarvam AI**, enter `key` = your API key.

    The same credential is used for both Sarvam AI STT and TTS.
  </Step>

  <Step title="Configure the assistant">
    In the assistant settings → **TTS Provider**, select **Sarvam AI**.

    | Option     | Example     | Description                                                         |
    | ---------- | ----------- | ------------------------------------------------------------------- |
    | `language` | `hi-IN`     | BCP-47 language code                                                |
    | `speaker`  | `meera`     | Voice: `meera`, `pavithra`, `maitreyi`, `arvind`, `amol`, `amartya` |
    | `model`    | `bulbul:v1` | Sarvam TTS model                                                    |
  </Step>
</Steps>

***

<CardGroup cols={2}>
  <Card title="Sarvam AI STT" icon="audio-waveform" href="/opensource/services/assistant-api/stt/sarvamai">
    Sarvam AI speech-to-text
  </Card>

  <Card title="TTS Overview" icon="volume" href="/opensource/services/assistant-api/tts/overview">
    All TTS providers
  </Card>
</CardGroup>