US Treasury FiscalData Scraper API - Debt & Interest Rates

Query official no-key Treasury FiscalData time series with normalized values, exact decimal strings, pagination evidence, units, source URLs, and revision caveats.

Supported datasets

• debt_to_penny — official /accounting/od/debt_to_penny; USD; daily federal-business-day observations.
• average_interest_rates — official /accounting/od/avg_interest_rates; percent; monthly observations by security type and description.

Unsupported names fail before a request. Debt-limit/statutory data is not selectable because a durable exact FiscalData endpoint was not validated.

Start here

{}

Empty input returns one latest Debt to the Penny observation with debt held by the public, intragovernmental holdings, and total public debt outstanding. Maximum first-run charge: $0.0021 ($0.0001 start + $0.002/item).

{
  "dataset": "average_interest_rates",
  "fiscalYear": 2025,
  "calendarMonth": 6,
  "sortDirection": "desc",
  "maxResults": 25
}

Filters include inclusive start/end dates, record fiscal year, record calendar month, date sorting, starting source page, and a total 1–500 result cap. calendarMonth is not represented as fiscal month. At most 20 source pages are followed. A 25-item run costs at most $0.0501; an Apify maximum-charge budget reduces the cap before source work.

Interpretation limits

Treasury FiscalData observations are historical administrative data and can be corrected or revised. Dataset cadences differ: Debt to the Penny is generally published for federal business days, while average rates are monthly. These records are not real-time quotes, forecasts, investment advice, legal conclusions, debt-limit analysis, or guarantees of current conditions. USD debt values and percentage interest rates remain separate. NO_MATCH and SOURCE_UNAVAILABLE outcomes are explicit.

See the Debt to the Penny dataset, Average Interest Rates dataset, and API documentation.