Government – Free-tier APIs
109 Free-tier APIs in the category Government. Free public web APIs that developers and AI agents can call. Entries come from the open public-apis list; each link was checked automatically (HTTP status) on the date shown, which says the site responded, not that the API is good.
AI Law Tracker
AI regulation laws by jurisdiction (US, EU, global) as read-only JSON; free tier
apipj
Brazilian company data by CNPJ from Receita Federal open data, incl. alphanumeric CNPJ; free tier
Ayes and Noes
UK House of Commons MPs, parties and recorded votes
Bank Negara Malaysia Open Data
Malaysia Central Bank Open Data
BCLaws
Access to the laws of British Columbia
Bidledger
Every open public tender in the European Union, rebuilt daily from the official TED data
Boletín Oficial del Estado (BOE)
Official Spanish State Gazette open data: laws, summaries and XML/JSON APIs
Brazil
Community driven API for Brazil Public Data
Brazil Central Bank Open Data
Brazil Central Bank Open Data
Brazil Receita WS
Consult companies by CNPJ for Brazilian companies
Brazilian Chamber of Deputies Open Data
Provides legislative information in Apis XML and JSON, as well as files in various formats
Bureau of Labor Statistics
US labor statistics: inflation, unemployment, wages and productivity
Census.gov
The US Census Bureau provides various APIs and data sets on demographics and businesses
City, Berlin
Berlin(DE) City Open Data
City, Gdańsk
Gdańsk (PL) City Open Data
City, Helsinki
Helsinki(FI) City Open Data
City, Lviv
Lviv(UA) City Open Data
City, Nantes Open Data
Nantes(FR) City Open Data
City, New York Open Data
New York (US) City Open Data
City, Toronto Open Data
Toronto (CA) City Open Data
Colorado Information Marketplace
Colorado State Government Open Data
ContaCLT
Brazilian payroll and labor calculations: net salary, INSS, IRRF, unemployment insurance
Conversor IAE CNAE
Spanish IAE/CNAE tax activity codes, 2009→2025 crosswalk and AEAT obligations
CPFHub
Brazilian CPF lookup — returns full name, birth date, and gender for any CPF
Data USA
US Public Data
Data.gov
US Government Data
Data.parliament.uk
Contains live datasets including information about petitions, bills, MP votes, attendance and more
Deutscher Bundestag DIP
This API provides read access to DIP entities (e.g. activities, persons, printed material)
Disclosed Capitol
US congressional & executive-branch stock trade disclosures (STOCK Act + OGE)
DistrictAPI
US school districts and schools by address, with enrollment and boundaries
eCourtsIndia
Indian court case status, judgments, and hearing schedule API
Edgrapi
US government data as JSON: SAM.gov contract opportunities, USAspending awards, Grants.gov grants
EditalMD
Brazilian public procurement (PNCP) notices as Markdown with deadlines and requirements
Election
Source-linked U.S. election and civic records with coverage limits
EPA
Web services and data sets from the US Environmental Protection Agency
EU VAT Rates by Commodity Code
EU VAT rates mapped to CN and CPA commodity codes, all 27 member states
FBI Wanted
Access information on the FBI Wanted program
FDA Import Alert Screening
Screen firm names against FDA Import Alert Red, Yellow and Green Lists
FEC
Information on campaign donations in federal elections
Federal Register
The Daily Journal of the United States Government
gankdat
UK & EU tenders, UK planning, UK sanctions, US exclusions, UK insolvency and incorporations as JSON
Gazette Data, UK
UK official public record API
GovContractScout
US state & local government contracts: search, details, NAICS lookup and AI match scoring
Gun Policy
International firearm injury prevention and policy
India LGD Index
Free, keyless Indian states, districts, sub-districts and development blocks with LGD codes
Indian Mandi Prices
Free, keyless daily wholesale mandi prices for 5 Indian states, sourced from data.gov.in
Indian MSP Benchmarks
Statutory Minimum Support Prices and CACP production cost benchmarks across 28 Indian crops
Interpol Red Notices
Access and search Interpol Red Notices
Istanbul (İBB) Open Data
Data sets from the İstanbul Metropolitan Municipality (İBB)
LocalGov.jp
Japan grants and subsidies (central J-Grants + 1,916 municipalities)
MORVS
Source-linked US regulatory and public records: SEC filings, enforcement actions, recalls
National Park Service, US
Data from the US National Park Service
Neotimo DGFiP Mirror
French DGFiP registry of certified e-invoicing platforms (Plateformes Agréées), searchable by SIRET
Open Government, ACT
Australian Capital Territory Open Data
Open Government, Argentina
Argentina Government Open Data
Open Government, Australia
Australian Government Open Data
Open Government, Austria
Austria Government Open Data
Open Government, Belgium
Belgium Government Open Data
Open Government, Colombia
Colombia Government Open Data
Open Government, Cyprus
Cyprus Government Open Data
Open Government, Czech Republic
Czech Republic Government Open Data
Open Government, Denmark
Denmark Government Open Data
Open Government, Estonia
Estonia Government Open Data
Open Government, Finland
Finland Government Open Data
Open Government, France
French Government Open Data
Open Government, Germany
Germany Government Open Data
Open Government, Greece
Greece Government Open Data
Open Government, Indonesia
Indonesian Government Open Data
Open Government, Ireland
Ireland Government Open Data
Open Government, Italy
Italy Government Open Data
Open Government, Luxembourg
Luxembourgish Government Open Data
Open Government, Mexico
Mexico Government Open Data
Open Government, Netherlands
Netherlands Government Open Data
Open Government, New South Wales
New South Wales Government Open Data
Open Government, New Zealand
New Zealand Government Open Data
Open Government, Peru
Peru Government Open Data
Open Government, Poland
Poland Government Open Data
Open Government, Portugal
Portugal Government Open Data
Open Government, Queensland Government
Queensland Government Open Data
Open Government, Singapore
Singapore Government Open Data
Open Government, Slovakia
Slovakia Government Open Data
Open Government, Slovenia
Slovenia Government Open Data
Open Government, South Australian Government
South Australian Government Open Data
Open Government, Spain
Spain Government Open Data
Open Government, Sweden
Sweden Government Open Data
Open Government, Switzerland
Switzerland Government Open Data
Open Government, Taiwan
Taiwan Government Open Data
Open Government, Thailand
Thailand Government Open Data
Open Government, UK
UK Government Open Data
Open Government, USA
United States Government Open Data
Open Government, Victoria State Government
Victoria State Government Open Data
Open Government, West Australia
West Australia Open Data
OpenMercantil
Spanish company public data and BORME event timelines
OpenRegistry
Real-time queries to 80+ national company registries (UK, FR, DE, IT, ES, KR and more)
OpenStates
US state legislature bills and lawmakers
Radar CNPJ
Brazilian companies (CNPJ) lookup and search, with a market check by area and monitoring
Regulations.gov
US federal rulemaking comments and dockets
Represent by Open North
Find Canadian Government Representatives
Right to Disconnect
Right-to-disconnect employment law by EU country: binding status, statute, and sanctions
Spatial India
District-level data for India: Census, NFHS-5, NCRB, RBI and more, reconciled onto one map