{
  "id": "395257",
  "event_title": "API Crude Oil Stock Change",
  "source": "American Petroleum Institute (API)",
  "source_url": "http://www.api.org",
  "publication_url": "https://www.api.org/energy-insights/statistics/wsb",
  "retrieved_at_utc": "2026-03-16T10:31:02.034730+00:00",
  "document_type": "html",
  "parent_publication": "Weekly Statistical Bulletin",
  "indicator": "API Crude Oil Stock Change",
  "reference_period": "Mar/06",
  "verification": {
    "actual_payload": -1.7,
    "previous_payload": 5.6,
    "actual_found": -1.678,
    "previous_found": 5.647,
    "notes": "Values found in embedded Datawrapper dataset and round to payload values."
  },
  "artifacts": {
    "raw_file": "research_output/raw/395257.html",
    "result_md": "research_output/results/395257_result.md",
    "meta_file": "research_output/meta/395257.json"
  },
  "limitations": "API page includes embedded chart data rather than a dated standalone press release page for each weekly update."
}