> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CreateAudioTranscriptionsRequest - Python SDK

> CreateAudioTranscriptionsRequest method reference

<Warning>
  The Python SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/python-sdk/issues).
</Warning>

## Fields

| Field                      | Type                                                                             | Required             | Description                                                                                                                                                 | Example                                                                                                                          |
| -------------------------- | -------------------------------------------------------------------------------- | -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------- |
| `http_referer`             | *Optional\[str]*                                                                 | :heavy\_minus\_sign: | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br />This is used to track API usage per application.<br /> |                                                                                                                                  |
| `x_open_router_title`      | *Optional\[str]*                                                                 | :heavy\_minus\_sign: | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br />                                                          |                                                                                                                                  |
| `x_open_router_categories` | *Optional\[str]*                                                                 | :heavy\_minus\_sign: | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.<br />                                                 |                                                                                                                                  |
| `stt_request`              | [components.STTRequest](/client-sdks/python/api-reference/components/sttrequest) | :heavy\_check\_mark: | N/A                                                                                                                                                         | `{"input_audio": {"data": "UklGRiQA...","format": "wav"}`,<br />"language": "en",<br />"model": "openai/whisper-large-v3"<br />} |