> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-7021d5f4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# URLCitation - Python SDK

> URLCitation 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 |
| ------------- | ------------------------------------------------------------------------------------------ | -------------------- | ----------- |
| `type`        | [components.URLCitationType](/client-sdks/python/api-reference/components/urlcitationtype) | :heavy\_check\_mark: | N/A         |
| `url`         | *str*                                                                                      | :heavy\_check\_mark: | N/A         |
| `title`       | *str*                                                                                      | :heavy\_check\_mark: | N/A         |
| `start_index` | *float*                                                                                    | :heavy\_check\_mark: | N/A         |
| `end_index`   | *float*                                                                                    | :heavy\_check\_mark: | N/A         |