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U.S. Treasury Fiscal Data Securities API

Treasury securities, savings bonds, and investment data.

U.S. Treasury Fiscal Data Securities API is one of 4 APIs that U.S. Treasury Fiscal Data publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 5 JSON Schema definitions.

Tagged areas include Securities. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, a JSON-LD context, and 5 JSON Schemas.

This API exposes 2 operations across 2 paths, and defines 4 schemas. It is described by OpenAPI 3.0.3, at version 1.0.

Requests are made against a single base URL, https://api.fiscaldata.treasury.gov/services/api/fiscal_service.

2 operations 2 paths 4 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0
Base URL
https://api.fiscaldata.treasury.gov/services/api/fiscal_service
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Securities 2

Treasury securities, savings bonds, and investment data.

GET
/v1/accounting/od/redemption_tables
Treasury Fiscal Data Get Savings Bond Redemption Tables
getSavingsBondRedemptionTables 6 params → 200400
GET
/v1/accounting/od/mspd_table_1
Treasury Fiscal Data Get Monthly Statement of the Public Debt
getPublicDebtBySecurityType 6 params → 200400

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are FiscalMeta (6 properties), FiscalLinks (5 properties), GenericFiscalResponse (3 properties), ErrorResponse (3 properties). Each schema is shown below with its type and property counts.

FiscalLinks
object
Pagination links for navigating result pages.
5 properties
FiscalMeta
object
Metadata included in all Treasury Fiscal Data API responses.
6 properties
ErrorResponse
object
Error response from the Treasury Fiscal Data API.
3 properties
GenericFiscalResponse
object
Generic Treasury Fiscal Data API response for datasets not covered by specific schemas.
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

u-s-treasury-fiscal-data-securities-api-openapi.yml Raw ↑

Other APIs U.S. Treasury Fiscal Data publishes across the network.

U.S. Treasury Fiscal Data Exchange Rates API
U.S. Treasury Fiscal Data National Debt API
U.S. Treasury Fiscal Data Treasury Statements API
Where this information came from

This is an independent, third-party profile of U.S. Treasury Fiscal Data Securities API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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