A running list of API hubs for U.S. Federal agencies and initiatives. Suggest more in the issues section.
More and more .gov developer hubs are also linking to each other in the fashion of the FCC, Dept. of Labor, and EPA. HTML for this purpose can be found here, with xml here and json coming soon.
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- Department of Education
- Department of Energy
- Department of Labor
- Census Bureau
- Centers for Medicare & Medicaid Services
- Consumer Financial Protection Bureau
- Consumer Product Safety Commission
- Energy Information Administration
- Environmental Protection Agency
- Federal Aviation Administration
- Federal Communications Commission
- Federal Motor Carrier Safety Administration
- Federal Register
- Federal Reserve Bank of St. Louis
- General Services Administration
- National Aeronautics & Space Administration
- National Archives & Records Administration
- National Institute on Drug Abuse
- National Library of Medicine
- National Renewable Energy Laboratory
- National Weather Service
- Small Business Administration
- Social Security Administration
- Substance Abuse & Mental Health Services Administration
- U.S. Geological Survey
- White House
- BusinessUSA
- Commerce - Automated Export System
- Data.gov
- DEA - E-Commerce Program
- FOIA.gov
- HealthData.gov
- HealthFinder.gov
- HHS - Health Indicator Warehouse
- HHS - Medicare
- ITDashboard.gov
- National Broadband Map
- National Information Exchange Model
- National Resource Directory
- Performance.gov
- USA.gov
- USASpending.gov
- U.S. Courts - PACER