curl --request GET \
  --url https://api.capout.ai/documents \
  --header 'capout-api-key: <api-key>'

{
  "documents": [
    {
      "document_id": "doc_123",
      "file_name": "claim-123-scope.pdf",
      "status": "completed",
      "progress": {
        "ocr": "complete",
        "structure": "complete",
        "actions": "complete",
        "trades": "complete",
        "categories": "complete"
      },
      "workflow_complete": true,
      "billing": {
        "credits_used": 18
      },
      "export": null,
      "created_at": "2026-04-14T14:30:00Z",
      "completed_at": "2026-04-14T14:33:45Z",
      "exported_at": null
    }
  ],
  "total": 1
}