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Fed Treasury API

by Fed Treasury Free tier

With historical and current data, Fiscal Data is your hub for fiscal data. Download datasets on topics such as debt, interest rates, and more.

finance

Quick Reference

Base URL https://fiscaldata.treasury.gov Auth type none Auth header # No auth required Rate limit See documentation Pricing Free tier available Free quota Completely free Documentation https://fiscaldata.treasury.gov/api-documentation/ Endpoint status Live — HTTP 200 — endpoint is accessible1.01s (checked Mar 29, 2026) Builder score C 53% builder-friendly
Pricing
90
Latency
60
Depth
21

Authentication

No authentication required

# No auth required

Pricing

Model freemium Starting price Free tier available Free quota Completely free

Free — open public API, no authentication required.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'https://fiscaldata.treasury.gov'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Fed Treasury documentation.