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FiltersData.gov Catalog · JSON

40 datasets for “API”

  1. Data.gov Catalog

    Data.gov CKAN API

    Data.govUpdated 24 Sept 2018

    … Please be aware that data.gov and the data.gov CKAN API only contain metadata about datasets. This …

    • JSON
  2. Data.gov Catalog

    eMuseum API

    General Services AdministrationUpdated 3 Oct 2018

    This API delivers search information and images from The Museum System (TMS) & eMuseum to GSA.gov. This dataset …

    • JSON
  3. Data.gov Catalog

    Auctions API

    General Services AdministrationUpdated 24 Sept 2018

    … Build your own tools using our API to access GSA Auctions listings. The Auctions API is a GET …

    • JSON
  4. Data.gov Catalog

    List of Government APIs

    General Services AdministrationUpdated 4 Mar 2016

    A list of individual public APIs maintained by the US government.

    • JSON
  5. Data.gov Catalog

    Contract-Awarded Labor Category API

    Technology Transformation ServiceUpdated 24 Sept 2018

    An API for searching awarded ceiling rates for labor categories.

    • JSON
  6. Data.gov Catalog

    SEPTA Metro APIs

    SEPTA

    … https://www3.septa.org/api/v2/trips/?route_id=L1

    • KML
    • JSON
  7. Data.gov Catalog

    Short-Term Energy Outlook: International Petroleum and Other Liquids Application Programming Interface (API)

    U.S. Energy Information AdministrationUpdated 7 Jul 2015

    This API provides data back to 1990 and projections annually, monthly, and quarterly for 18 months. Summarizes the …

    • API
    • JSON
  8. Data.gov Catalog

    NHTSA Product Information Catalog and Vehicle Listing (vPIC) - Vehicle API JSON

    National Highway Traffic Safety AdministrationUpdated 2 Sept 2026

    … one can view and use the actual data through the VIN Decoder and Application Programming Interface (API) modules.

    • JSON
  9. Data.gov Catalog

    CIMIS Weather Station & Spatial CIMIS Data - Web API

    California Department of Water ResourcesUpdated 21 Jun 2018

    CIMIS data is available to the public free of charge via a web Application Programming Interface (API). The …

    • JSON
  10. Data.gov Catalog

    Broadband Summary API - By Geography Type and Geography ID

    National Telecommunication and Information Administration, Department of CommerceUpdated 17 Feb 2011

    This API returns broadband summary data by geography IDs for a specific geography type. It is designed to …

    • JSON
  11. Data.gov Catalog

    SEPTA Regional Rail APIs

    SEPTA

    The TrainView API returns information on all current regional rail trains. The NextToArrive API returns departure and arrival …

    • HTML
    • JSON
  12. Data.gov Catalog

    Department of Transportation Public Data Listing

    Office of the Secretary of TransportationUpdated 3 Sept 2026

    United States Department of Transportation Public Data Listing. The file is formatted to comply with project open data …

    • JSON
  13. Data.gov Catalog

    AlertWest Oregon Cameras

    Oregon ArcGIS OnlineUpdated 10 Nov 2026

    … Symbology is based on the last known camera direction via API. Documentation regarding the AlertWest API . Data is …

    • CSV
    • VND.GEO+JSON
    • VND.GOOGLE-EARTH.KML+XML
    • ZIP
    • HTML
    • JSON
  14. Data.gov Catalog

    City Council Committee Membership (1999 to 2026)

    data.cityofnewyork.usUpdated 14 Oct 2026

    … https://council.nyc.gov/committees/ To access the Legislative API, you can request a key here: https://council …

    • JSON
    • XML
    • CSV
  15. Data.gov Catalog

    Work Zone Data Feed Registry

    US Department of TransportationUpdated 6 Nov 2026

    … The current work zone data from each feed can be accessed through their respective API links. To access …

    • JSON
    • XML
    • CSV
    • VND.GOOGLE-EARTH.KML+XML
    • VND.GOOGLE-EARTH.KMZ
    • GEO+JSON
  16. Data.gov Catalog

    NARA Enterprise Data Inventory

    National Archives and Records AdministrationUpdated 24 Feb 2015

    … These include data assets, public APIs, and internal NARA systems.

    • JSON
  17. Data.gov Catalog

    Meter Policies

    data.sf.govUpdated 11 Nov 2026

    … HOW THE DATASET IS CREATED Data is an extract from SFMTA Meter API process. C. UPDATE PROCESS Dataset …

    • JSON
    • XML
    • CSV
  18. Data.gov Catalog

    Department of Public Works Internal & External Projects (via coordinate application)

    data.sf.govUpdated 11 Nov 2026

    … HOW THE DATASET IS CREATED This dataset is extracted from the DotMaps system via API. C. UPDATE PROCESS …

    • JSON
    • XML
    • CSV
  19. Data.gov Catalog

    Rail Equipment Accident/Incident Data (Form 54) Subset – Unique Train Accidents (Not at Grade Crossings)

    Federal Railroad AdministrationUpdated 1 Nov 2026

    October 2025 - Dataset View and OData/API Connection Change Notice - Please Read: https://data.transportation.gov/stories/s …

    • JSON
    • XML
    • CSV
    • VND.GOOGLE-EARTH.KML+XML
    • VND.GOOGLE-EARTH.KMZ
    • GEO+JSON
  20. Data.gov Catalog

    Injury/Illness Summary - Casualty Data (Form 55a)

    Federal Railroad AdministrationUpdated 12 Nov 2026

    … https://datahub.transportation.gov/api/views/rash-pd2d/files/26b34409-e658-4681-a55e-d9c03079c33c?download=true&filename=Form55a …

    • JSON
    • XML
    • CSV
    • VND.GOOGLE-EARTH.KML+XML
    • VND.GOOGLE-EARTH.KMZ
    • GEO+JSON
“API” datasets · Open Data Finder