Free Open Data APIs
Books, countries, encyclopedic and public datasets with stable schemas. 85 of 119 on our probe schedule.
119In catalog119Probed by us79Healthy now5Degraded / dying326msMedian P50100.0%Median uptime · 30d
Wikipedia RESTOpen DataPage summaries and extracts for anything on Wikipedia.HEALTHYauth noneOpen DataHEALTHY100%121 msnone20 min agoNobel PrizeOpen DataOfficial open data on Nobel Prizes and laureates since 1901HEALTHYauth noneOpen DataHEALTHY100%43 msnone12h agoShieldsOpen DataBadge data (and SVG), now available as JSON tooHEALTHYauth noneOpen DataHEALTHY100%28 msnone9h agoFlorida ManOpen Data10,000+ real 'Florida Man' headlines as static JSON by dateHEALTHYauth noneOpen DataHEALTHY98.9%154 msnone6h agoWhatIsMyIP APIOpen DataWhatIsMyIP API — Returns IP, geolocation, and WHOIS domain dataHEALTHYauth noneOpen DataHEALTHY100%194 msnone3h agoRSS2JSONOpen DataConvert any RSS feed to JSONHEALTHYauth noneOpen DataHEALTHY98.3%102 msnone7h agoKaggleOpen DataKaggle — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%157 msapiKey4h agoYelpOpen DataYelp — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%237 msapiKey4h agoNuGet V3 APIOpen DataNuGet V3 API — Package metadata and search endpointsHEALTHYauth noneOpen DataHEALTHY100%153 msnone3h agoRegistrum APIOpen DataRegistrum API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%138 msapiKey2h agoREST CountriesOpen DataEvery country as clean JSON — flags, currencies, borders.HEALTHYauth noneOpen DataHEALTHY100%274 msnone35 min agoHOL Registry BrokerOpen DataHOL Registry Broker — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY99.44%222 msapiKey3h agoValidEU APIOpen DataValidEU API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%296 msapiKey2h agoFrench Business APIOpen DataFrench Business API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%194 msapiKey2h agoApifyOpen DataApify — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%172 msapiKey2h agoUniversities ListOpen DataSearch universities by name, country and domainHEALTHYauth noneOpen DataHEALTHY100%222 msnone9h agoBureau of Labor Statistics Public Data APIOpen DataBureau of Labor Statistics Public Data API — Bureau of Labor Statistics PublicHEALTHYauth noneOpen DataHEALTHY97.8%158 msnone7h agoMediastackOpen DataMediastack — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%293 msapiKey4h agoCrawleeOpen DataCrawlee — Open-source crawling and scraping library.HEALTHYauth noneOpen DataHEALTHY100%221 msnone4h agoIPDetails.io APIOpen DataIPDetails.io API — Provides IP geolocation, ASN, and threat intelligence d…HEALTHYauth noneOpen DataHEALTHY100%163 msnone3h agoOpen VSX Registry APIOpen DataOpen VSX Registry API — VS Code extension metadata and search.HEALTHYauth noneOpen DataHEALTHY100%160 msnone3h agoUser Data ScraperOpen DataThis API allows users to scrape and retrieve user data from various online sourcHEALTHYauth noneOpen DataHEALTHY100%332 msnone3h agoFixer APIOpen DataFixer API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY99.44%286 msapiKey2h agoIBM X-Force Exchange APIOpen DataIBM X-Force Exchange API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY96.7%198 msapiKey2h agoOpenSanctionsOpen DataOpenSanctions — Data on international sanctions, crime and politically …HEALTHYauth noneOpen DataHEALTHY100%170 msnone9h agoDatasetteOpen DataDatasette site metadata as JSONHEALTHYauth noneOpen DataHEALTHY100%209 msnone7h agoCurrentsOpen DataCurrents — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%291 msapiKey5h agoGeneea Natural Language ProcessingOpen DataGeneea Natural Language Processing — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%177 msapiKey3h agoRuntimeBuzz Article APIOpen DataRuntimeBuzz Article API — The RuntimeBuzz API allows users to search for articHEALTHYauth noneOpen DataHEALTHY100%338 msnone3h agoFree Dictionary APIOpen DataFree Dictionary API — The Free Dictionary API provides access to dictionary d…HEALTHYauth noneOpen DataHEALTHY100%231 msnone3h agoFIRST News APIOpen DataFIRST News API — Public query for FIRST News with additional parameters …HEALTHYauth noneOpen DataHEALTHY100%310 msnone7h agoOkSurfOpen DataOkSurf — Free Google News with OG ImagesHEALTHYauth noneOpen DataHEALTHY100%373 msnone5h agoStytchOpen DataStytch — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%414 msapiKey5h agoNoSQLBooster APIOpen DataNoSQLBooster API — auto-discovered JSON endpointHEALTHYauth noneOpen DataHEALTHY100%324 msnone20 min agoUUID Generator APIOpen DataUUID Generator API — This API provides a fast and free method for generating…HEALTHYauth noneOpen DataHEALTHY100%416 msnone7h agoWikidataOpen DataSearch Wikidata entities as JSONHEALTHYauth noneOpen DataHEALTHY100%399 msnone7h agoCheapShark APIOpen DataCheapShark API — CheapShark is a price comparison website for digital PC…HEALTHYauth noneOpen DataHEALTHY98.9%415 msnone3h agoCerebras Inference APIOpen DataCerebras Inference API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%214 msapiKey2h agoQuandlOpen DataQuandl — keyless JSON APIHEALTHYauth noneOpen DataHEALTHY100%420 msnone5 min agoCallook.infoOpen DataLook up US ham radio callsigns and licensee detailsHEALTHYauth noneOpen DataHEALTHY100%151 msnone9h agoLowy Asia Power IndexOpen DataRankings of state power across Asia, as JSONHEALTHYauth noneOpen DataHEALTHY100%564 msnone9h agoOpen Data MinneapolisOpen DataOpen Data Minneapolis — Spatial (GIS) and non-spatial city data for MinneaHEALTHYauth noneOpen DataHEALTHY98.3%382 msnone5h agoPlatzi Fake StoreOpen DataPlatzi Fake Store — free-tier JSON endpointHEALTHYauth apiKeyOpen DataHEALTHY100%327 msapiKey11h agoFree Public APIs APIOpen DataFree Public APIs API — FreePublicAPIs now has a free public API! The Free PublHEALTHYauth noneOpen DataHEALTHY100%552 msnone3h agoZhipu AI APIOpen DataZhipu AI API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY98.3%522 msapiKey2h agoBitbucket Cloud APIOpen DataBitbucket Cloud API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%642 msapiKey2h agoCIRCL CVE SearchOpen DataCIRCL CVE Search — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY96.1%503 msapiKey7h agoWeb of Science API ExpandedOpen DataWeb of Science API Expanded — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY99.44%649 msapiKey2h agoOpen ScholarshipsOpen DataOpenly-licensed directory of US scholarships and student aidHEALTHYauth noneOpen DataHEALTHY100%472 msnone12h agoBuyWhereOpen DataBuyWhere — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY99.44%293 msapiKey4h agoLookup.im APIOpen DataLookup.im API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY97.8%180 msapiKey2h agoIP Geolocation APIOpen DataIP Geolocation API — The IP2Location API provides a RESTful interface for de…auth noneOpen Data77.2%117 msnone6h agoBotsArchiveOpen DataLook up Telegram bots by username in a curated catalogHEALTHYauth noneOpen DataHEALTHY98.3%788 msnone9h agoPhoton APIOpen DataPhoton API — Open source geocoding built on OpenStreetMapHEALTHYauth noneOpen DataHEALTHY97.8%768 msnone3h agoData.parliament.uk APIOpen DataData.parliament.uk API — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY93.9%534 msapiKey2h agoDrupal.orgOpen DataRead Drupal.org projects, issues and users as JSONHEALTHYauth noneOpen DataHEALTHY98.9%881 msnone6h agoParking St.GallenOpen DataParking St.Gallen — Allows searching and downloading parking records in Sta…HEALTHYauth noneOpen DataHEALTHY99.44%804 msnone7h agoWHO Global Health Observatory APIOpen DataWHO Global Health Observatory API — Global health statistics and indicatorsHEALTHYauth noneOpen DataHEALTHY92.8%507 msnone3h agoSofiaplanOpen DataSofiaplan — Access to urban research data for the Bulgarian capital…HEALTHYauth noneOpen DataHEALTHY100%861 msnone4h agoEnergy-Charts APIOpen DataEnergy-Charts API — keyless JSON APIHEALTHYauth noneOpen DataHEALTHY97.2%716 msnone5 min agoOctoparse CloudOpen DataOctoparse Cloud — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%1440 msapiKey2h agoArgentinaDatosOpen DataArgentinaDatos — keyless JSON APIHEALTHYauth noneOpen DataHEALTHY100%113 msnone20 min agoStatistics of the WorldOpen DataEconomic indicators for 218 countries from World Bank & IMFHEALTHYauth noneOpen DataHEALTHY99.44%423 msnone12h agoUniversity of OsloOpen DataOpen course and study-programme data from UiOHEALTHYauth noneOpen DataHEALTHY98.3%1232 msnone9h agoMy IP APIOpen DataMy IP API — keyless JSON APIauth noneOpen Data70.2%300 msnone5 min agoGladiaOpen DataGladia — free-tier JSON endpointHEALTHYauth apiKeyOpen DataHEALTHY100%727 msapiKey5 min agoOnyx BazaarOpen DataLeaderboard of paid x402 HTTP services on-chainHEALTHYauth noneOpen DataHEALTHY100%507 msnone9h agoElonMuskAPIOpen DataElonMuskAPI — MaaS: Musk as a Service: Get Random News Articles Featu…HEALTHYauth noneOpen DataHEALTHY100%452 msnone6h agoHasData: Structured Web Data APIsOpen DataHasData: Structured Web Data APIs — free tier with API keyHEALTHYauth apiKeyOpen DataHEALTHY100%526 msapiKey3h agoWarnelyOpen DataWarnely — Composite travel-safety scores for 180 countries (FCDO …auth noneOpen Data62.8%342 msnone3h agoOpen LibraryOpen DataBooks, authors and covers from the Internet Archive.HEALTHYauth noneOpen DataHEALTHY86.0%1185 msnone20 min agoModelPartFinder Error CodesOpen DataLook up appliance error codes and the parts that fix themHEALTHYauth noneOpen DataHEALTHY98.9%485 msnone12h agoGitHub Contribution Chart GeneratorOpen DataFetch anyone's GitHub contribution totals as JSON by yearHEALTHYauth noneOpen DataHEALTHY81.5%4341 msnone12h agoArchive.orgOpen DataMetadata and file listings for Internet Archive itemsHEALTHYauth noneOpen DataHEALTHY98.3%630 msnone9h agoVoidlyOpen DataLive internet-censorship measurements across 215 countriesHEALTHYauth noneOpen DataHEALTHY86.0%1865 msnone9h agoGLEIF LEI APIOpen DataGLEIF LEI API — Global legal entity identifier lookup and validationHEALTHYauth noneOpen DataHEALTHY100%620 msnone5 min agoSpaceflight NewsOpen DataNews, blogs, and reports about spaceflight in one JSON APIHEALTHYauth noneOpen DataHEALTHY94.4%505 msnone2h agoNoozraOpen DataAggregated news headlines from 200+ curated RSS sourcesauth noneOpen Data80.9%289 msnone12h agoUmeå Open DataOpen DataOpen data portal for the Swedish city of UmeåHEALTHYauth noneOpen DataHEALTHY93.3%1151 msnone12h agoZenodoOpen DataSearch open research datasets and publicationsHEALTHYauth noneOpen DataHEALTHY94.4%1803 msnone8h agoCourt RulesOpen DataLegal Intelligence Built Into Your Productauth noneOpen Data0.0%—none6h agoMicrolink.ioOpen DataTurn any URL into structured title, description, image, and moreDEADauth noneOpen DataDEAD0.0%—none15h agoOpenCorporatesOpen DataOpenCorporates — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoWorld News APIOpen DataGlobal news search in 86+ languages with semantic taggingDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoNewsDataOpen DataBreaking news and historical headlines from global sourcesDEADauth apiKeyOpen DataDEAD0.0%—apiKey8h agoTheNews APIOpen DataAggregated headlines and top stories as JSONDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoMarketAuxOpen DataFinancial news with tickers, sentiment, and entity tagsDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoThe GuardianOpen DataSearch Guardian articles, tags, and sectionsDEADauth apiKeyOpen DataDEAD50.6%517 msapiKey2h agoNew York TimesOpen DataArticle search and metadata from NYT Developer NetworkDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoAPITubeOpen DataReal-time news from 500k+ sources in 60 languagesDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoNewsCatcherOpen DataSearch clean news articles by topic, country, or languageDEADauth apiKeyOpen DataDEAD0.0%—apiKey11h agoDatamuseOpen DataA word-finding engine for rhymes, synonyms and moreDEADauth noneOpen DataDEAD37.1%160 msnone9h agoopenAFRICAOpen DataopenAFRICA — Large datasets repository of African open dataDEADauth noneOpen DataDEAD1.1%845 msnone9h agoChronicling AmericaOpen DataSearch millions of digitized historic US newspaper pagesDEADauth noneOpen DataDEAD0.0%—none7h agoOWASP API Security ProjectOpen DataOWASP API Security Project — auto-discovered JSON endpointDEADauth noneOpen DataDEAD55.6%176 msnone7h agoMicro User ServiceOpen DataMicro User Service — free tier with API keyDEADauth apiKeyOpen DataDEAD37.2%126 msapiKey5h agoSnapshotAPIOpen DataSnapshotAPI — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey2h agoGNewsOpen DataGNews — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey1h agoFlipkart MarketplaceOpen DataFlipkart Marketplace — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey1h agoNewsAPIOpen DataHeadlines from 80k+ sourcesDEADauth apiKeyOpen DataDEAD0.0%—apiKey1h agoBest BuyOpen DataBest Buy — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey1h agoBuddyOpen DataBuddy — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey50 min agoEtsyOpen DataEtsy — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey50 min agoCustomGPT.aiOpen DataCustomGPT.ai — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey50 min agoPrintifyOpen DataPrintify — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey50 min agoiQualify Management APIOpen DataiQualify Management API — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoPredictHQOpen DataPredictHQ — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoAmbeeOpen DataAmbee — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoIPASISOpen DataIPASIS — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoShopSavvyOpen DataShopSavvy — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoxAI Grok APIOpen DataxAI Grok API — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoWhoisXML API IP Geolocation APIOpen DataWhoisXML API IP Geolocation API — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey35 min agoWhoisXML API Email Verification APIOpen DataWhoisXML API Email Verification API — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey20 min agoUrlbox APIOpen DataUrlbox API — free tier with API keyDEADauth apiKeyOpen DataDEAD0.0%—apiKey20 min agoiTunesOpen DataiTunes — keyless JSON APIDEADauth noneOpen DataDEAD23.6%421 msnone5 min agoEdenOpen DataEden — free tier with API keyREACHABLEauth apiKeyOpen DataREACHABLE100%289 msapiKey3h agoOpenCaged Geocoder (Open Source option)Open DataOpenCaged Geocoder (Open Source option) — free tier with API keyREACHABLEauth apiKeyOpen DataREACHABLE100%263 msapiKey2h agoThe Odds APIOpen DataThe Odds API — free tier with API keyREACHABLEauth apiKeyOpen DataREACHABLE100%138 msapiKey35 min agoInvokelyOpen DataOfficial statistics, with the source attachedREACHABLEauth apiKeyOpen DataREACHABLE100%227 msapiKey9h ago
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Free Open Data APIs — FAQ
Are there free Open Data APIs with no API key?
Yes — 62 of the 119 free open data APIs we list need no API key or signup (Wikipedia REST is a good starting point). Use the "No key" filter above to see them; they're the fastest to prototype with.
Which free Open Data API is the most reliable?
Of the 119 open data APIs on our probe schedule, Wikipedia REST leads on measured uptime (100% over 90 days). Reliability here is verified from our own scheduled checks, not the provider's claims — sort by "Reliable" to rank the rest.
Can I call these Open Data APIs from the browser?
67 of these open data APIs send CORS headers over HTTPS, so you can fetch them straight from front-end code — no backend proxy. Filter by "Browser OK" to see them; the rest need a server-side call.
Are these free Open Data APIs OK for commercial use?
6 of the 119 open data APIs allow commercial use on the free tier; the rest are unclear or personal-only. We record service terms and the data license as separate fields on every listing — check both before you ship.
How often are these Open Data APIs checked?
85 of the 119 open data APIs are on our probe schedule and re-tested every sweep. We log uptime, latency and response-shape changes on each, and move any that stay down to the graveyard so you can see what died and when.