aid: fiscaldata url: https://raw.githubusercontent.com/api-evangelist/fiscaldata/refs/heads/main/apis.yml name: U.S. Treasury Fiscal Data kind: government description: >- U.S. Treasury Fiscal Data is a free, public source for federal government financial data published by the Bureau of the Fiscal Service. Its REST API serves machine-readable government reports and economic indicators - the national debt, average interest rates on Treasury securities, daily and monthly Treasury statements of federal revenue and spending, Treasury reporting rates of exchange, and Treasury securities auctions - as JSON, CSV, or XML. Every dataset endpoint responds from a single database table and supports field selection, filtering, sorting, and pagination. No registration, API key, or authentication is required, and the data is in the public domain. image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg tags: - Government Data - Treasury - Economic Indicators - Interest Rates - Open Data - National Debt - Government Reports - Public Domain - Federal Finance created: '2026-07-11' modified: '2026-07-11' specificationVersion: '0.19' apis: - aid: fiscaldata:fiscaldata-debt-api name: Treasury Debt API tags: - National Debt - Debt to the Penny - Interest Expense - Government Data - Economic Indicators image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://fiscaldata.treasury.gov/datasets/debt-to-the-penny/debt-to-the-penny baseURL: https://api.fiscaldata.treasury.gov/services/api/fiscal_service properties: - url: https://fiscaldata.treasury.gov/api-documentation/ type: Documentation - url: https://fiscaldata.treasury.gov/datasets/debt-to-the-penny/debt-to-the-penny type: APIReference - url: openapi/fiscaldata-openapi.yml type: OpenAPI - url: collections/fiscaldata.postman_collection.json type: PostmanCollection - url: collections/fiscaldata.opencollection.json type: OpenCollection description: >- National debt figures as machine-readable government reports. Debt to the Penny reports the total public debt outstanding each day (debt held by the public plus intragovernmental holdings), and the Interest Expense on the Debt dataset reports monthly and fiscal-year-to-date interest the federal government pays on its outstanding debt. Filter by record_date to pull a time series of the national debt or interest expense. - aid: fiscaldata:fiscaldata-average-interest-rates-api name: Average Interest Rates API tags: - Interest Rates - Economic Indicators - Treasury Securities - Government Data image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://fiscaldata.treasury.gov/datasets/average-interest-rates-treasury-securities/average-interest-rates-on-u-s-treasury-securities baseURL: https://api.fiscaldata.treasury.gov/services/api/fiscal_service properties: - url: https://fiscaldata.treasury.gov/api-documentation/ type: Documentation - url: https://fiscaldata.treasury.gov/datasets/average-interest-rates-treasury-securities/average-interest-rates-on-u-s-treasury-securities type: APIReference - url: openapi/fiscaldata-openapi.yml type: OpenAPI - url: collections/fiscaldata.postman_collection.json type: PostmanCollection - url: collections/fiscaldata.opencollection.json type: OpenCollection description: >- Monthly average interest rates on U.S. Treasury securities by security type and description - Treasury Bills, Notes, Bonds, TIPS, Floating Rate Notes, and the various government account series. A core economic indicator for tracking the government's cost of borrowing over time; filter by security_desc and record_date to build interest-rate time series. - aid: fiscaldata:fiscaldata-daily-treasury-statement-api name: Daily Treasury Statement API tags: - Cash Flow - Government Reports - Operating Cash Balance - Government Data image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://fiscaldata.treasury.gov/datasets/daily-treasury-statement/operating-cash-balance baseURL: https://api.fiscaldata.treasury.gov/services/api/fiscal_service properties: - url: https://fiscaldata.treasury.gov/api-documentation/ type: Documentation - url: https://fiscaldata.treasury.gov/datasets/daily-treasury-statement/operating-cash-balance type: APIReference - url: openapi/fiscaldata-openapi.yml type: OpenAPI - url: collections/fiscaldata.postman_collection.json type: PostmanCollection - url: collections/fiscaldata.opencollection.json type: OpenCollection description: >- The Daily Treasury Statement (DTS) summarizes the federal government's cash and debt operations each business day - the Treasury General Account operating cash balance, deposits and withdrawals of operating cash, public debt transactions, and tax deposits. Near-real-time government-finance reporting for daily cash-flow and liquidity analysis. - aid: fiscaldata:fiscaldata-monthly-treasury-statement-api name: Monthly Treasury Statement API tags: - Federal Revenue - Federal Spending - Budget Deficit - Economic Indicators - Government Reports image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://fiscaldata.treasury.gov/datasets/monthly-treasury-statement/summary-of-receipts-and-outlays-of-the-u-s-government baseURL: https://api.fiscaldata.treasury.gov/services/api/fiscal_service properties: - url: https://fiscaldata.treasury.gov/api-documentation/ type: Documentation - url: https://fiscaldata.treasury.gov/datasets/monthly-treasury-statement/summary-of-receipts-and-outlays-of-the-u-s-government type: APIReference - url: openapi/fiscaldata-openapi.yml type: OpenAPI - url: collections/fiscaldata.postman_collection.json type: PostmanCollection - url: collections/fiscaldata.opencollection.json type: OpenCollection description: >- The Monthly Treasury Statement (MTS) is the official monthly report of federal government receipts (revenue) and outlays (spending), the resulting budget surplus or deficit, and the means of financing it. Multiple table endpoints break out receipts by source, outlays by agency and function, and the deficit - the primary economic indicators for U.S. fiscal policy. - aid: fiscaldata:fiscaldata-exchange-rates-api name: Treasury Reporting Rates of Exchange API tags: - Exchange Rates - Currency - Government Data - Economic Indicators image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://fiscaldata.treasury.gov/datasets/treasury-reporting-rates-exchange/treasury-reporting-rates-of-exchange baseURL: https://api.fiscaldata.treasury.gov/services/api/fiscal_service properties: - url: https://fiscaldata.treasury.gov/api-documentation/ type: Documentation - url: https://fiscaldata.treasury.gov/datasets/treasury-reporting-rates-exchange/treasury-reporting-rates-of-exchange type: APIReference - url: openapi/fiscaldata-openapi.yml type: OpenAPI - url: collections/fiscaldata.postman_collection.json type: PostmanCollection - url: collections/fiscaldata.opencollection.json type: OpenCollection description: >- The official U.S. Treasury Reporting Rates of Exchange - the exchange rates the federal government uses to convert foreign currency balances into U.S. dollars for reporting. Rates are provided quarterly per country and currency, with an effective_date; filter by country_currency_desc and record_date to retrieve the official rate for any supported currency. - aid: fiscaldata:fiscaldata-securities-api name: Treasury Securities API tags: - Treasury Securities - Auctions - Interest Rates - Government Data image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg humanURL: https://fiscaldata.treasury.gov/datasets/auctions-query/auctions-query baseURL: https://api.fiscaldata.treasury.gov/services/api/fiscal_service properties: - url: https://fiscaldata.treasury.gov/api-documentation/ type: Documentation - url: https://fiscaldata.treasury.gov/datasets/auctions-query/auctions-query type: APIReference - url: openapi/fiscaldata-openapi.yml type: OpenAPI - url: collections/fiscaldata.postman_collection.json type: PostmanCollection - url: collections/fiscaldata.opencollection.json type: OpenCollection description: >- Treasury securities auction data - CUSIP, security type and term, auction and issue and maturity dates, price per 100, high and low yields, and bid metrics for Bills, Notes, Bonds, TIPS, and FRNs sold at Treasury auctions. Filter by security_type, auction_date, or maturity_date to analyze issuance and yields. common: - type: AgenticAccess url: agentic-access/fiscaldata-agentic-access.yml - type: Website url: https://fiscaldata.treasury.gov - type: Documentation url: https://fiscaldata.treasury.gov/api-documentation/ - type: Support url: https://api-community.fiscal.treasury.gov/ - type: GitHubOrganization url: https://github.com/fedspendingtransparency/fiscal-data - type: Plans url: plans/fiscaldata-plans-pricing.yml - type: RateLimits url: rate-limits/fiscaldata-rate-limits.yml - type: FinOps url: finops/fiscaldata-finops.yml maintainers: - FN: Kin Lane email: kin@apievangelist.com