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# ChatAudioOutput - Python SDK

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

Audio output data or reference

## Fields

| Field        | Type             | Required             | Description                |
| ------------ | ---------------- | -------------------- | -------------------------- |
| `data`       | *Optional\[str]* | :heavy\_minus\_sign: | Base64 encoded audio data  |
| `expires_at` | *Optional\[int]* | :heavy\_minus\_sign: | Audio expiration timestamp |
| `id`         | *Optional\[str]* | :heavy\_minus\_sign: | Audio output identifier    |
| `transcript` | *Optional\[str]* | :heavy\_minus\_sign: | Audio transcript           |