Free Government & Open Data APIs

Community driven API for Colombia Public Data

UK House of Commons MPs, parties and recorded votes

Malaysia Central Bank Open Data

Community driven API for Brazil Public Data

Brazil Central Bank Open Data

Query Brazilian companies by CNPJ with full Receita Federal registry data, no key required

Consult companies by CNPJ for Brazilian companies

Canadian construction and development data from 17 cities

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

Berlin(DE) City Open Data

Gdynia (PL) City Open Data

Lviv(UA) City Open Data

Nantes(FR) City Open Data

New York (US) City Open Data

Toronto (CA) City Open Data

Provides live and historic election results for races across the world

Search Brazilian companies by CNPJ

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

Free reference for U.S. federal court rules, local rules, judge standing orders and court holidays, with a deadline calculator, a public API and an MCP server.

US Public Data

US Government Data

Data for US state voter registration deadlines and details, for primaries and general elections

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

US government data as JSON: SAM.gov contract opportunities, USAspending awards, Grants.gov grants, congressional trades and SEC filings

Web services and data sets from the US Environmental Protection Agency

Access information on the FBI Wanted program

Day-resolution archive of FCC ULS license change events, including days the FCC's own seven-day feed has overwritten. Coverage from 2026-08-18

Information on campaign donations in federal elections

The Daily Journal of the United States Government

UK official public record API

Access and search Interpol Red Notices

German tourist tax (Kurtaxe) rates of more than 250 municipalities as JSON and CSV, every figure quoted from the municipal statute with its source

Data from the US National Park Service

Argentina Government Open Data

Australian Government Open Data

Austria Government Open Data

Belgium Government Open Data

Canadian Government Open Data

Colombia Government Open Data

Cyprus Government Open Data

Czech Republic Government Open Data

Denmark Government Open Data

Estonia Government Open Data

Finland Government Open Data

French Government Open Data

Germany Government Open Data

Greece Government Open Data

Ireland Government Open Data

Italy Government Open Data

Korea Government Open Data

Luxembourgish Government Open Data

Malaysia Government Open Data

Netherlands Government Open Data

New South Wales Government Open Data

New Zealand Government Open Data

Poland Government Open Data

Queensland Government Open Data

Romania Government Open Data

Slovakia Government Open Data

Slovenia Government Open Data

Spain Government Open Data

Sweden Government Open Data

Switzerland Government Open Data

Thailand Government Open Data

UK Government Open Data

United States Government Open Data

Victoria State Government Open Data

West Australia Open Data

Real-time queries to 27 national company registries (UK, FR, DE, IT, ES, KR + 21 more)

Canadian federal procurement contracts, tenders and awards

US public schools, hospitals and federal agency budgets as JSON/CSV, with provenance on every record

Find Canadian Government Representatives

Government travel advisories, disaster and conflict alerts and country risk scores, plus flights, airports and in-flight Wi-Fi

UK Companies House Data from the UK government

US federal spending data