Single purpose API
URI Query String/CRUD
API Mashups (20)
Guess if congress members are democrats or republicans based on photos.
Call Congress using the Twilio.js client.
An iPhone app that mashes up a variety of different data for Congress including videos, twitter feeds, office maps, click to call, find legislator by GPS, recent votes, websites and committees.
ProPublica has extended the sunset date of the Sunlight Congress API so users will have more time to move their applications to the ProPublica Congress API. ProPublica took over the Sunlight Congress API this past November after Sunlight Foundation announced plans to shut down Sunlight Labs.
The Sunlight Foundation has announced upcoming new websites, mobile applications, a unified API and enhanced data explorer tool that will roll out in the coming months.
Our API directory now includes 316 government APIs. The newest is the Google Civic Information API. The most popular, in terms of mashups, is the Sunlight Labs Congress API. We list 19 Sunlight Labs Congress mashups. Below you'll find some more stats from the directory, including the entire list of government APIs.
Library of Congress MARC Open Access
||The Library of Congress MARC Open Access API allows developers to access and integrate the bibliographic data of the Library of Congress with other applications and to create new applications. The...||Library||11.28.2017|
Library of Congress Data Exploration
||The Library of Congress Data Exploration API allows developers to access and integrate the collections data of the Library of Congress with other applications and to create new applications. The main...||Government||10.31.2017|
Chilean Car Registration
||The Chilean Car Registration API allows developers to get more than 50 data fields - including make, model, year, and owner information - for a vehicle registered in Chile using the vehicle's...||Auto||09.30.2017|
18F Crime Data
||This project is the back end for the Crime Data Explorer 18f/crime-data-explorer. The Crime Data Explorer is a website that allows law enforcement and the general public to more easily access uniform...||Crime||09.28.2017|
GLEIF LEI Look-up
||The Global Legal Entity Identifier Foundation (GLEIF) Legal Entity Identifier (LEI) Look-up API provides developers with the opportunity to directly access the complete LEI data pool in real time and...||Law||09.27.2017|