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U.S. federal fiscal data — daily national debt, monthly spending vs. revenue and the deficit, and average interest rates on Treasury securities. Data from the U.S. Treasury Fiscal Data API (fiscaldata.treasury.gov). Upstream API: fiscaldata.treasury.gov. Endpoint https://mcp.vistazo.ai/treasury/mcp

national_debt

Read-only · Reaches outside Vistazo Daily U.S. national debt — total public debt outstanding with the public vs. intragovernmental split, one row per day ({date, total_debt, public_debt, intragov_debt}). Chart as a trend line, or the split as a stacked area. Defaults to the trailing year.

spending_and_revenue

Read-only · Reaches outside Vistazo Monthly federal receipts vs. outlays and the resulting deficit/surplus — one row per month ({date, receipts, outlays, deficit, surplus}). Chart receipts + outlays as two lines, or the balance as bars. deficit is positive when outlays exceeded receipts; surplus is its negation. Defaults to the trailing ~2 years.

interest_rates

Read-only · Reaches outside Vistazo Monthly average interest rates the U.S. pays on its debt, by security type — one row per month with a percent column per selected security (Treasury Bills, Notes, Bonds, …). Chart as multi-series lines. Defaults to Bills/Notes/Bonds over the trailing ~3 years.