{"slug":"x402stock-xyz-api-v1-national-debt-9ede92","title":"The total US public debt outstanding to the penny — the headline national-debt f","host":"x402stock.xyz","method":"GET","resource":"https://x402stock.xyz/api/v1/national-debt","category":"other","description":"The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":325,"reported_calls_30d":7,"reported_payers_30d":4,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"limit":30},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"limit":{"default":30,"exclusiveMinimum":0,"maximum":250,"type":"integer"}},"required":["limit"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"$schema":"https://json-schema.org/draft/2020-12/schema","additionalProperties":false,"properties":{"as_of":{"anyOf":[{"type":"string"},{"type":"null"}]},"change":{"anyOf":[{"type":"number"},{"type":"null"}]},"change_percent":{"anyOf":[{"type":"number"},{"type":"null"}]},"history":{"items":{"additionalProperties":false,"properties":{"date":{"type":"string"},"debt_held_by_public":{"anyOf":[{"type":"number"},{"type":"null"}]},"intragovernmental_holdings":{"anyOf":[{"type":"number"},{"type":"null"}]},"total_public_debt_outstanding":{"anyOf":[{"type":"number"},{"type":"null"}]}},"required":["date","total_public_debt_outstanding","debt_held_by_public","intragovernmental_holdings"],"type":"object"},"type":"array"},"latest":{"anyOf":[{"additionalProperties":false,"properties":{"date":{"type":"string"},"debt_held_by_public":{"anyOf":[{"type":"number"},{"type":"null"}]},"intragovernmental_holdings":{"anyOf":[{"type":"number"},{"type":"null"}]},"total_public_debt_outstanding":{"anyOf":[{"type":"number"},{"type":"null"}]}},"required":["date","total_public_debt_outstanding","debt_held_by_public","intragovernmental_holdings"],"type":"object"},{"type":"null"}]},"prior":{"anyOf":[{"additionalProperties":false,"properties":{"date":{"type":"string"},"debt_held_by_public":{"anyOf":[{"type":"number"},{"type":"null"}]},"intragovernmental_holdings":{"anyOf":[{"type":"number"},{"type":"null"}]},"total_public_debt_outstanding":{"anyOf":[{"type":"number"},{"type":"null"}]}},"required":["date","total_public_debt_outstanding","debt_held_by_public","intragovernmental_holdings"],"type":"object"},{"type":"null"}]},"series":{"type":"string"},"source":{"const":"us_treasury","type":"string"},"unit":{"type":"string"}},"required":["source","as_of","series","unit","latest","prior","change","change_percent","history"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":325,"error":null}],"description_full":"The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the US Treasury (FiscalData). Pass `?limit=` for more history (default 30, max 250). From x402stock","last_updated":"2026-09-23T01:23:03.635Z","schemes":["exact"]}