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THE BUILDING BLOCKS

Government APIs

Browse government APIs by access requirements and source. Open a provider guide to compare authentication, documentation, and usage conditions before integrating.

123APIs to explore

Community listing

Government

AI Law Tracker

AI regulation laws by jurisdiction (US, EU, global) as read-only JSON; free tier

Reported: API keyCheck pricing

Community listing

Government

Bank Negara Malaysia Open Data

Malaysia Central Bank Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

BCLaws

Access to the laws of British Columbia

◇ Reported: No keyCheck pricing

Community listing

Government

Bidledger

Every open public tender in the European Union, rebuilt daily from the official TED data

◇ Reported: No keyCheck pricing

Community listing

Government

Brazil

Community driven API for Brazil Public Data

◇ Reported: No keyCheck pricing

Community listing

Government

Brazil Central Bank Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

Brazil Receita WS

Consult companies by CNPJ for Brazilian companies

◇ Reported: No keyCheck pricing

Community listing

Government

Brazilian Chamber of Deputies Open Data

Provides legislative information in Apis XML and JSON, as well as files in various formats

◇ Reported: No keyCheck pricing

Community listing

Government

CPFHub

Brazilian CPF lookup — returns full name, birth date, and gender for any CPF

Reported: API keyCheck pricing

Community listing

Government

Census.gov

The US Census Bureau provides various APIs and data sets on demographics and businesses

◇ Reported: No keyCheck pricing

Community listing

Government

City, Berlin

Berlin(DE) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Gdańsk

Gdańsk (PL) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Gdynia

Gdynia (PL) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Helsinki

Helsinki(FI) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Lviv

Lviv(UA) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Nantes Open Data

Nantes(FR) City Open Data

Reported: API keyCheck pricing

Community listing

Government

City, New York Open Data

New York (US) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Prague Open Data

Prague(CZ) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

City, Toronto Open Data

Toronto (CA) City Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

Code.gov

The primary platform for Open Source and code sharing for the U.S. Federal Government

Reported: API keyCheck pricing

Community listing

Government

Colorado Information Marketplace

Colorado State Government Open Data

◇ Reported: No keyCheck pricing

Community listing

Government

Conversor IAE CNAE

Spanish IAE/CNAE tax activity codes, 2009→2025 crosswalk and AEAT obligations

Reported: API keyCheck pricing

Community listing

Government

Data USA

US Public Data

◇ Reported: No keyCheck pricing

Community listing

Government

Data.gov

US Government Data

Reported: API keyCheck pricing

Community listing

Government

Data.parliament.uk

Contains live datasets including information about petitions, bills, MP votes, attendance and more

◇ Reported: No keyCheck pricing

Community listing

Government

Deutscher Bundestag DIP

This API provides read access to DIP entities (e.g. activities, persons, printed material)

Reported: API keyCheck pricing

Community listing

Government

Disclosed Capitol

US congressional & executive-branch stock trade disclosures (STOCK Act + OGE)

Reported: API keyCheck pricing

Community listing

Government

District of Columbia Open Data

Contains D.C. government public datasets, including crime, GIS, financial data, and so on

◇ Reported: No keyCheck pricing

Community listing

Government

DistrictAPI

US school districts and schools by address, with enrollment and boundaries

Reported: API keyCheck pricing

Community listing

Government

eCourtsIndia

Indian court case status, judgments, and hearing schedule API

Reported: API keyCheck pricing

Community listing

Government

EditalMD

Brazilian public procurement (PNCP) notices as Markdown with deadlines and requirements

◇ Reported: No keyCheck pricing

Community listing

Government

EPA

Web services and data sets from the US Environmental Protection Agency

◇ Reported: No keyCheck pricing

Community listing

Government

FastDOL

Federal enforcement records for US employers: OSHA, WHD, MSHA, EPA, NLRB, and more

Reported: API keyCheck pricing

Community listing

Government

FBI Wanted

Access information on the FBI Wanted program

◇ Reported: No keyCheck pricing

Community listing

Government

FEC

Information on campaign donations in federal elections

Reported: API keyCheck pricing

Community listing

Government

Federal Register

The Daily Journal of the United States Government

◇ Reported: No keyCheck pricing

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Know what’s been checked. Reviewed guides include provider documentation and examples. Community listings contain reported information that may have changed. Our methodology →

Government APIs

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