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

Showing 73–108 of 123 APIs

Community listing
Government

Open Government, USA

United States Government Open Data

◇ Reported: No keyCheck pricing
Community listing
Government

OpenMercantil

Spanish company public data and BORME event timelines

◇ Reported: No keyCheck pricing
Community listing
Government

OpenRegistry

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

Reported: OAuthCheck pricing
Community listing
Government

PRC Exam Schedule

Unofficial Philippine Professional Regulation Commission's examination schedule

◇ Reported: No keyCheck pricing
Community listing
Government

Radar CNPJ

Brazilian companies (CNPJ) lookup and search, with a market check by area and monitoring

◇ Reported: No keyCheck pricing
Community listing
Government

Right to Disconnect

Right-to-disconnect employment law by EU country: binding status, statute, and sanctions

◇ Reported: No keyCheck pricing
Community listing
Government

Tollmint

Advertising, subscription, AI-disclosure and accessibility rules across the US, EU and UK

◇ Reported: No keyCheck pricing
Community listing
Government

UK Companies House

UK Companies House Data from the UK government

Reported: OAuthCheck pricing
Community listing
Government

UK Legislation Changes

Point-in-time amendment history for UK law

◇ Reported: No keyCheck pricing
Community listing
Government

USA.gov

Authoritative information on U.S. programs, events, services and more

Reported: API keyCheck pricing
Community listing
Government

US Federal Contracts & Grants

US federal contracts, grants, and agency spending data updated daily

◇ Reported: No keyCheck pricing
Community listing
Government

USAspending.gov

US federal spending data

◇ Reported: No keyCheck pricing
Community listing
Government

Vett

Screen names & companies against OFAC, PEP, watchlists & recalls

◇ 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 →