{"uid":"cap_cC4fXz4i74F1sMdLSYP-B","slug":"2s-io-c83dde48","name":"US National Debt - Debt to the Penny (2s.io)","description":"US National Debt — daily \"Debt to the Penny\" via US Treasury Fiscal Data. Each row carries record_date, debt held by public, intragovernmental holdings, and total public debt outstanding (all USD, signed integers as strings to preserve precision). Optional `filter` uses Fiscal Data syntax: `col:op:val` joined by commas (ops: eq, lt, lte, gt, gte, in). Default sort is `-record_date` (newest first). Authoritative source for \"how much does the US owe?\" — every weekday since 1993.","url":"https://2s.io/api/treasury/debt","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"properties":{"sort":{"type":"string","default":"-record_date"},"fields":{"type":"string","description":"Comma-separated columns."},"filter":{"type":"string","description":"Fiscal Data filter 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daily US Treasury 'Debt to the Penny' data including debt held by public, intragovernmental holdings, and total public debt outstanding, with optional filtering and pagination.","exampleAgentPrompt":"What is the current US national debt broken down by debt held by the public and intragovernmental holdings? Pull the most recent Debt to the Penny record from the US Treasury.","exampleUseCases":null,"resultDescription":"A paginated list of daily US national debt records, each containing record_date, debt_held_public (USD as string), intragovernmental_holdings (USD as string), and total_public_debt_outstanding (USD as string), sorted newest-first by default. Every weekday since 1993 is available.","failureModes":["Invalid filter syntax returns a 400 error — ensure col:op:val format with supported ops (eq, lt, lte, gt, gte, in)","pageSize exceeding 10000 returns a validation error","Requesting a date with no record (e.g. weekends or holidays) returns an empty result set","Network or payment failure returns a 402 or 5xx error","Invalid field names in the fields parameter may return empty or error responses"],"whenToPreferThis":"Use this endpoint when you need authoritative, precise US national debt figures directly sourced from the US Treasury Fiscal Data. It is ideal for daily debt tracking, historical trend analysis, or answering 'how much does the US owe?' questions with official government data. Prefer this over general financial data APIs when you need the canonical Debt to the Penny breakdown (public vs. intragovernmental) going back to 1993.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:55:25.838Z","isFirstParty":false}