Government APIs

Executive Office of the President

White House

Office of Management and Budget

Department of Agriculture

Agricultural Marketing Service

Animal and Plant Health Inspection Service

Economic Research Service

Farm Service Agency

Forest Service

National Agricultural Statistics Service

National Resources Conservation Service

Department of Commerce

Bureau of Economic Analysis

Census Bureau

National Institute of Standards and Technology

National Oceanic and Atmospheric Administration

Patent and Trademark Office

Department of Defense

US Army Corps of Engineers

Department of Energy

Energy Information Administration

National Renewable Energy Laboratory

Lawrence Berkeley National Laboratory

Office of Scientific & Technical Information

Department of Health and Human Services

Agency for Healthcare Research and Quality

Administration on Aging

Administration for Children and Families

Centers for Medicare & Medicaid Services

Centers for Disease Control

Food and Drug Administration

Health Resources and Services Administration

Indian Health Service

National Insitutes of Health

National Cancer Insitute

National Institute of Allergy and Infectious Diseases

National Institute on Drug Abuse

National Institute of Neurological Disorders and Stroke

National Library of Medicine

Substance Abuse and Mental Health Services Administration

Department of Homeland Security

Federal Emergency Management Agency

Department of Housing and Urban Development

Department of the Interior

Bureau of Land Management

Bureau of Ocean Energy Management

Fish and Wildlife Service

National Park Service

US Geological Survey

Office of Surface Mining Reclamation and Enforcement

Department of Justice

Bureau of Justice Statistics

Drug Enforcement Agency

Department of Labor

Department of State

Department of Transportation

Federal Aviation Administration

Federal Railroad Administration

Federal Motor Carrier Safety Administration

National Highway Traffic Safety Administration

Department of the Treasury

Bureau of Engraving and Printing

Internal Revenue Service

Department of Veterans Affairs

Other Agencies and Government Corporations

Consumer Financial Protection Bureau

Consumer Product Safety Commission

Enviromental Protection Agency

Federal Communications Commission

Federal Register

Federal Reserve

General Services Administration

International Trade Commission

Millenium Challenge Corporation

National Aeronautics and Space Administration

National Archives & Records Administration

National Science Foundation

Nuclear Regulatory Commission

Office of Personnel Management

Small Business Administration

Social Security Administration

US Courts

US Postal Service

US Agency for International Development


Federal Financial Institutions Examination Council

Federal Geographic Data Committee

Integrated Taxonomic Information System

National Resource Directory

Interactive Datasets in

Datasets that are uploaded into automatically generate APIs. For each of the below datasets, Socrata’s Developer Documentation provides resources and background. To access queryable parameters, click through to the individual dataset, then choose Export->API.

Coast Guard

Department of Agriculture

Department of Defense

Department of Education

Department of Justice

Election Assistance Commission

Environmental Protection Agency

Executive Office of the President

Export-Import Bank

Federal Election Commission

General Services Administration

Internal Revenue Service

Office of Government Ethics

Office of Management and Budget

Office of Personnel Management

United States Senate

Project Notes

In support of the Digital Government Strategy, this project seeks to provide comprehensive access to the APIs made public by U.S. federal agencies. Please improve this project by reporting any APIs that are missing from this list. The recently released Open Data Policy provides the foundation for the next generation of this catalog. is undergoing an overhaul in order to consume the catalogs that agencies are beginning to release. The new CKAN-based catalog will not only provide a dynamic and up-to-date catalog of the data and APIs of government, it will also make available a further API of the combined catalog, allowing 3rd parties to more powerfully engage with and drive forward the APIs of the U.S. Government.

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