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

# DecisionsURLCitationAnnotation

A web source the provider used for this request. Applies to the whole request, not to a specific answer.

## Fields

| Field | Type | Required | Description |
| - | - | - | - |
| `type` | [components.DecisionsURLCitationAnnotationType](../components/decisionsurlcitationannotationtype.mdx) | ✔️ | N/A |
| `url_citation` | [components.DecisionsURLCitationAnnotationURLCitation](../components/decisionsurlcitationannotationurlcitation.mdx) | ✔️ | N/A |