Category
Government APIs
126 APIs, 92 of them with no auth listed. Each one links to its own page with auth, HTTPS, CORS and the official docs.
APIs126
No auth listed73%92 of 126
HTTPS94%
CORS enabled30%
Docs link reachable92%at the last weekly check
Quick starts
No key, HTTPS and CORS, and the docs link answered at the last check: call these from a web page in minutes.
Ayes and NoesUK House of Commons MPs, parties and recorded votes
BidledgerEvery open public tender in the European Union, rebuilt daily from the official TED data
BrazilCommunity driven API for Brazil Public Data
City, Toronto Open DataToronto (CA) City Open Data
ContaCLTBrazilian payroll and labor calculations: net salary, INSS, IRRF, unemployment insurance
EditalMDBrazilian public procurement (PNCP) notices as Markdown with deadlines and requirements
All Government APIs
AI Law TrackerAI regulation laws by jurisdiction (US, EU, global) as read-only JSON; free tierapiKey
apipjBrazilian company data by CNPJ from Receita Federal open data, incl. alphanumeric CNPJ; free tierapiKeyCORS- Ayes and NoesUK House of Commons MPs, parties and recorded votesNo authCORS
- Bank Negara Malaysia Open DataMalaysia Central Bank Open DataNo auth
BCLawsAccess to the laws of British ColumbiaNo auth- BidledgerEvery open public tender in the European Union, rebuilt daily from the official TED dataNo authCORS
Boletín Oficial del Estado (BOE)Official Spanish State Gazette open data: laws, summaries and XML/JSON APIsNo auth- BrazilCommunity driven API for Brazil Public DataNo authCORS
- Brazil Central Bank Open DataBrazil Central Bank Open DataNo auth
- Brazil Receita WSConsult companies by CNPJ for Brazilian companiesNo auth
Brazilian Chamber of Deputies Open DataProvides legislative information in Apis XML and JSON, as well as files in various formatsNo auth
Bureau of Labor StatisticsUS labor statistics: inflation, unemployment, wages and productivityNo auth
Census.govThe US Census Bureau provides various APIs and data sets on demographics and businessesNo auth- City, BerlinBerlin(DE) City Open DataNo auth
City, GdańskGdańsk (PL) City Open DataNo auth
City, GdyniaGdynia (PL) City Open DataNo auth- City, HelsinkiHelsinki(FI) City Open DataNo auth
- City, LvivLviv(UA) City Open DataNo auth
City, Nantes Open DataNantes(FR) City Open DataapiKey- City, New York Open DataNew York (US) City Open DataNo auth
- City, Prague Open DataPrague(CZ) City Open DataNo auth
- City, Toronto Open DataToronto (CA) City Open DataNo authCORS
- Code.govThe primary platform for Open Source and code sharing for the U.S. Federal GovernmentapiKeyLink down
- Colorado Information MarketplaceColorado State Government Open DataNo auth
- ContaCLTBrazilian payroll and labor calculations: net salary, INSS, IRRF, unemployment insuranceNo authCORS
Conversor IAE CNAESpanish IAE/CNAE tax activity codes, 2009→2025 crosswalk and AEAT obligationsapiKey
CPFHubBrazilian CPF lookup — returns full name, birth date, and gender for any CPFapiKeyCORS
Data USAUS Public DataNo auth- Data.govUS Government DataapiKey
- Data.parliament.ukContains live datasets including information about petitions, bills, MP votes, attendance and moreNo auth
Deutscher Bundestag DIPThis API provides read access to DIP entities (e.g. activities, persons, printed material)apiKey
Disclosed CapitolUS congressional & executive-branch stock trade disclosures (STOCK Act + OGE)apiKey- District of Columbia Open DataContains D.C. government public datasets, including crime, GIS, financial data, and so onNo authLink down
- DistrictAPIUS school districts and schools by address, with enrollment and boundariesapiKeyCORS
- eCourtsIndiaIndian court case status, judgments, and hearing schedule APIapiKeyCORS
EdgrapiUS government data as JSON: SAM.gov contract opportunities, USAspending awards, Grants.gov grantsapiKeyCORS- EditalMDBrazilian public procurement (PNCP) notices as Markdown with deadlines and requirementsNo authCORS
ElectionSource-linked U.S. election and civic records with coverage limitsNo authCORS
EPAWeb services and data sets from the US Environmental Protection AgencyNo auth
EU VAT Rates by Commodity CodeEU VAT rates mapped to CN and CPA commodity codes, all 27 member statesNo authCORS- FastDOLFederal enforcement records for US employers: OSHA, WHD, MSHA, EPA, NLRB, and moreapiKeyCORS
FBI WantedAccess information on the FBI Wanted programNo auth
FDA Import Alert ScreeningScreen firm names against FDA Import Alert Red, Yellow and Green ListsapiKey
FECInformation on campaign donations in federal electionsapiKey
Federal RegisterThe Daily Journal of the United States GovernmentNo auth
gankdatUK & EU tenders, UK planning, UK sanctions, US exclusions, UK insolvency and incorporations as JSONapiKeyCORS
Gazette Data, UKUK official public record APIOAuth
GovContractScoutUS state & local government contracts: search, details, NAICS lookup and AI match scoringapiKeyCORS- Gun PolicyInternational firearm injury prevention and policyapiKey
- India LGD IndexFree, keyless Indian states, districts, sub-districts and development blocks with LGD codesNo authCORS
Indian Mandi PricesFree, keyless daily wholesale mandi prices for 5 Indian states, sourced from data.gov.inNo authCORS- Indian MSP BenchmarksStatutory Minimum Support Prices and CACP production cost benchmarks across 28 Indian cropsNo authCORS
- Indian PincodeFree India PIN code lookup with GPS coordinates, 165k+ post offices, state & district dataNo authCORSLink down
- INEIPeruvian Statistical Government Open DataNo authLink down
- Interpol Red NoticesAccess and search Interpol Red NoticesNo auth
Istanbul (İBB) Open DataData sets from the İstanbul Metropolitan Municipality (İBB)No auth- LocalGov.jpJapan grants and subsidies (central J-Grants + 1,916 municipalities)No authCORSLink down
MORVSSource-linked US regulatory and public records: SEC filings, enforcement actions, recallsNo authCORS
National Park Service, USData from the US National Park ServiceapiKeyCORS
Neotimo DGFiP MirrorFrench DGFiP registry of certified e-invoicing platforms (Plateformes Agréées), searchable by SIRETNo auth- Open Government, ACTAustralian Capital Territory Open DataNo auth
Open Government, ArgentinaArgentina Government Open DataNo authOpen Government, AustraliaAustralian Government Open DataNo auth
Open Government, AustriaAustria Government Open DataNo auth
Open Government, BelgiumBelgium Government Open DataNo auth
Open Government, CanadaCanadian Government Open DataNo auth
Open Government, ColombiaColombia Government Open DataNo auth
Open Government, CyprusCyprus Government Open DataNo auth
Open Government, Czech RepublicCzech Republic Government Open DataNo auth
Open Government, DenmarkDenmark Government Open DataNo auth- Open Government, EstoniaEstonia Government Open DataapiKey
- Open Government, FinlandFinland Government Open DataNo auth
- Open Government, FranceFrench Government Open DataapiKey
Open Government, GermanyGermany Government Open DataNo auth
Open Government, GreeceGreece Government Open DataOAuth- Open Government, IndiaIndian Government Open DataapiKeyLink down
Open Government, IndonesiaIndonesian Government Open DataNo auth- Open Government, IrelandIreland Government Open DataNo auth
Open Government, ItalyItaly Government Open DataNo auth
Open Government, KoreaKorea Government Open DataapiKey- Open Government, LithuaniaLithuania Government Open DataNo authLink down
Open Government, LuxembourgLuxembourgish Government Open DataapiKey- Open Government, MexicoMexico Government Open DataNo auth
Open Government, MexicoMexican Statistical Government Open DataNo auth
Open Government, NetherlandsNetherlands Government Open DataNo auth
Open Government, New South WalesNew South Wales Government Open DataapiKey- Open Government, New ZealandNew Zealand Government Open DataNo auth
Open Government, NorwayNorwegian Government Open DataNo authCORS
Open Government, PeruPeru Government Open DataNo auth
Open Government, PolandPoland Government Open DataNo authCORS
Open Government, PortugalPortugal Government Open DataNo authCORS
Open Government, Queensland GovernmentQueensland Government Open DataNo auth- Open Government, RomaniaRomania Government Open DataNo authLink down
- Open Government, Saudi ArabiaSaudi Arabia Government Open DataNo authLink down
Open Government, SingaporeSingapore Government Open DataNo auth
Open Government, SlovakiaSlovakia Government Open DataNo auth
Open Government, SloveniaSlovenia Government Open DataNo auth
Open Government, South Australian GovernmentSouth Australian Government Open DataNo auth
Open Government, SpainSpain Government Open DataNo auth
Open Government, SwedenSweden Government Open DataNo authOpen Government, SwitzerlandSwitzerland Government Open DataNo auth
Open Government, TaiwanTaiwan Government Open DataNo auth- Open Government, ThailandThailand Government Open DataapiKey
Open Government, UKUK Government Open DataNo authOpen Government, USAUnited States Government Open DataNo auth
Open Government, Victoria State GovernmentVictoria State Government Open DataNo auth
Open Government, West AustraliaWest Australia Open DataNo auth
OpenMercantilSpanish company public data and BORME event timelinesNo authCORS
OpenRegistryReal-time queries to 80+ national company registries (UK, FR, DE, IT, ES, KR and more)OAuth
OpenStatesUS state legislature bills and lawmakersapiKey- PRC Exam ScheduleUnofficial Philippine Professional Regulation Commission's examination scheduleNo authCORSLink down
Radar CNPJBrazilian companies (CNPJ) lookup and search, with a market check by area and monitoringNo auth
Regulations.govUS federal rulemaking comments and docketsapiKey
Represent by Open NorthFind Canadian Government RepresentativesNo auth- Right to DisconnectRight-to-disconnect employment law by EU country: binding status, statute, and sanctionsNo authCORS
Spatial IndiaDistrict-level data for India: Census, NFHS-5, NCRB, RBI and more, reconciled onto one mapNo authCORS
SukuuDataGhana's schools, 2026 SHS placement register and CSSPS choice validationapiKeyCORS- TollmintAdvertising, subscription, AI-disclosure and accessibility rules across the US, EU and UKNo authCORS
Travel RiskGovernment travel advisories, disaster and conflict alerts and country risk scoresapiKeyCORSUK Companies HouseUK Companies House Data from the UK governmentOAuth
- UK Legislation ChangesPoint-in-time amendment history for UK lawNo authCORS
UK Public Tenders by TradeLive open UK public sector tenders by trade from Find a Tender and Contracts Finder (OGL v3.0)No authCORS- USAspending.govUS federal spending dataNo auth
VeridionUS congressional stock-trade disclosures and the President's OGE reports, linked to each filingNo authCORS- VettScreen names & companies against OFAC, PEP, watchlists & recallsNo authCORS
VotePredictorUS election forecasts, congressional voting records and forecaster accuracy ratingsNo authCORS