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

# POST /api/clinical/chunk

> Submit audio/text chunks

```text theme={"system"}

POST /api/clinical/chunk

```

### Body

````json theme={"system"}
{ "session_id": "ses_abc", "audio_data": "<base64 PCM>", "text": "optional text chunk"
}

``` Local Medera STT model) is the default with Medera STT as fallback.
````