{"uid":"cap_rOu-1SpRe8abvE4dvy1Re","slug":"us-treasury-marketable-debt-outstanding-mspd-summary-661aba98","name":"US Treasury Marketable Debt Outstanding (MSPD Summary)","description":"Monthly Statement of the Public Debt (MSPD) summary table: amounts of marketable Treasury securities outstanding by class, split into debt held by the public vs intragovernmental holdings. Source: US Treasury FiscalData. Sorted newest first.","url":"https://proxy.suverse.io/v1/data/suverse-fiscal-marketable-debt-outstanding","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.07","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.07/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.07","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.07","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kOFSzvUIJLq90Rys8wgzO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.07","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the Monthly Statement of the Public Debt summary table showing outstanding marketable Treasury securities by class, split between debt held by the public and intragovernmental holdings, sorted newest first.","exampleAgentPrompt":"Pull the latest Monthly Statement of the Public Debt summary from US Treasury FiscalData showing all classes of marketable securities outstanding, split between debt held by the public and intragovernmental holdings.","exampleUseCases":[{"title":"Track current national debt composition","prompt":"What's the current breakdown of US marketable Treasury debt outstanding — how much is held by the public versus intragovernmental, and what are the amounts by security class like T-bills, notes, and bonds?"},{"title":"Macro research on debt trends","prompt":"I'm doing a macro research report — can you get me the most recent MSPD data showing outstanding marketable Treasury securities so I can see how total debt has changed over recent months?"},{"title":"Fiscal dashboard data feed","prompt":"For my fiscal policy dashboard, fetch the latest US Treasury marketable debt outstanding figures broken down by security type and whether it's publicly held or intragovernmental."}],"resultDescription":"A table of the most recent Monthly Statement of the Public Debt (MSPD) entries, sorted newest first, with rows covering marketable Treasury security classes (e.g. Treasury bills, notes, bonds, TIPS, FRNs) and columns distinguishing amounts held by the public from intragovernmental holdings, sourced from US Treasury FiscalData.","failureModes":["Empty or malformed request body may cause a 400 error","US Treasury FiscalData upstream unavailability may result in a 503 or degraded response","Payment of $0.07 USDC not provided or rejected via x402 protocol returns a 402 Payment Required","Rate limiting or proxy timeout may return a 429 or 504 error"],"whenToPreferThis":"Choose this endpoint when you need structured, up-to-date US Treasury marketable debt outstanding data broken down by security class and holder type (public vs intragovernmental), without needing to authenticate directly with the US Treasury FiscalData API. Ideal for agents that need fiscal macro data in a pay-per-call model without API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T13:17:16.842Z","isFirstParty":false}