> ## 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.

# NVIDIA STT

> NVIDIA provides enterprise-grade automatic speech recognition via the NVCF API.

## Overview

NVIDIA delivers speech-to-text through the NVIDIA Cloud Functions (NVCF) API, offering enterprise-grade ASR powered by NVIDIA's high-throughput inference infrastructure. It is suitable for enterprise voice deployments requiring scalable, accurate transcription.

## Authentication

| Key           | Description                                               |
| ------------- | --------------------------------------------------------- |
| `key`         | API key from [build.nvidia.com](https://build.nvidia.com) |
| `function_id` | NVCF Function ID for the STT model endpoint               |

## Configuration

| Option     | Description                                                               |
| ---------- | ------------------------------------------------------------------------- |
| `language` | Language code (e.g. `en-US`, `en-GB`, `es-ES`, `fr-FR`, `de-DE`, `ja-JP`) |

## Getting Started

<Steps>
  <Step title="Add NVIDIA credentials to your vault">
    Navigate to **Integration → Vault** in the Rapida dashboard. Add your NVIDIA API key and the NVCF Function ID for the desired ASR model from [build.nvidia.com](https://build.nvidia.com).
  </Step>

  <Step title="Select NVIDIA as your STT provider">
    When configuring your assistant, open **Audio Settings** and choose **NVIDIA** as your Speech-to-Text provider.
  </Step>

  <Step title="Configure language">
    Set the language code matching your expected input audio. Browse supported languages in the [NVIDIA NIM catalog](https://build.nvidia.com/explore/speech).
  </Step>
</Steps>

## Related

* [NVIDIA TTS](/integrations/tts/nvidia)
* [Azure Speech STT](/integrations/stt/azure-speech-service)