{
  "id": "395660",
  "event_type": "4-Week Bill Auction",
  "source": "U.S. Department of the Treasury",
  "source_url": "https://www.treasurydirect.gov/TA_WS/securities/search?auctionDate=today&type=Bill&format=json",
  "retrieval_method": "direct_api",
  "date_retrieved": "2026-04-30T16:50:00Z",
  "release_date": "2026-04-30",
  "cusip": "912797TU1",
  "high_yield": 3.60,
  "high_discount_rate": 3.60,
  "high_investment_rate": 3.66,
  "bid_to_cover": 2.92,
  "offering_amount_usd": 80000000000,
  "total_accepted_usd": 82289685200,
  "status": "complete"
}