Senegal reference data: public holidays, mobile operators, banks, communes, legal forms
Open Data
76 APIs
Open data APIs cover general reference material that doesn't fit a single topic: encyclopedias, archives, company registers, sanctions lists, university lists and public datasets. Quality varies widely, so look at who maintains the source, how often it is refreshed and what licence applies. Wikipedia text, for example, is licensed CC BY-SA and needs attribution when reused.
Wikipedia and Archive.org can be queried without a key, OpenSanctions publishes sanctions and politically exposed persons data, and Nobel Prize returns laureates and prizes with CORS enabled. Kaggle gives programmatic access to datasets with an API key, and OpenCorporates searches company records from many jurisdictions.
Normalized historical records and 25 daily-updated reference series
Land suitability scoring API for any US property: off-grid, rural, recreational, investment
An Indian Government platform that provides a lot of APIS for KYC, business, education & employment
Zillow property data: 50+ fields per listing by address, URL, ZPID or ZIP, with sold data and comps
The Internet Archive
Cellular IoT bands, 2G/3G sunsets and device compatibility for 46 countries
Cloud data warehouse list prices, read daily from AWS and Azure pricing APIs, with price history
Contribute or search one of the largest black history fact databases on the web
JSON formatted details about Telegram Bots available in database
Source-reviewed energy company knowledge graph and directory exports
United States ham radio callsigns
Location Information Prediction
Live public-safety incidents: crime, fire, disaster, weather and news from 650+ official feeds
US college admission chance estimates and admissions data for 1,100+ colleges
Data on higher education institutions in the United States
Coworking spaces and offices in 63 European and Gulf cities with operator-published prices
Cross-brand carbide insert grade equivalents by ISO application class
Security-update end dates, recalls and evidence for 1,300+ phones, tablets, Chromebooks and routers
Search and read Edgepedia, a free and growing encyclopedia with citations
Broadest collection of public data
Hardware end-of-sale and end-of-service-life dates by part number, source-linked
Address search via the French Government
Federal Statistical Office Germany
US rental listings from property managers' own websites, verified weekly
Unified German city open data: weather, air quality, EV chargers, transit, demographics
Open datasets on AI policy, regulation and public-sector adoption in Germany and the EU
People groups of the world with the fewest followers of Christ
Korean market data: K-beauty/K-food products, Naver trends, stocks, real estate, weather
Create and interact with Datasets, Notebooks, and connect with Kaggle
Russian-language Phuket real estate guides, asking prices, condo assessment rates, weather, beaches
Get JSON formatted summary with title, description and preview image for any requested URL
Fixed Philippine PCSO historical results and normal draw schedules
Get measure resources and influence to rank the relative power of states in Asia
Australian property and suburb data: valuations, sales, rents, schools, demographics, risk, zoning
Extract structured data from any website
Official statistics from Eurostat, World Bank, OECD, IMF and WHO for 150+ countries
Documented luxury watch auction records, live listings, valuations and price indices
Lookup appliance and equipment error codes by brand and code, with recommended replacement parts
Stock market data
Open data about nobel prizes and events
Free public leaderboard of x402 paid HTTP services indexed from Coinbase CDP discovery API
Spatial (GIS) and non-spatial city data for Minneapolis
Free, openly-licensed directory of US scholarships and student aid from official sources
Large datasets repository of African open data
Data on corporate entities and directors in many countries
Data on international sanctions, crime and politically exposed persons
Macroeconomic and subnational income distribution data for all 54 African countries
US wages for 1,008 occupations and by state, from BLS OEWS May 2025, static JSON, CC BY 4.0
News articles and public datasets
Consumer product-safety recall notices from 11 government registers, looked up by barcode (EAN/GTIN)
US public schools, hospitals and federal agency budgets as JSON/CSV, with provenance
Recreational areas, federal lands, historic sites, museums, and other attractions/resources(US)
UK company data: profiles, directors, PSC, iXBRL-parsed financials, ECCTA status
Content Curation Service
Dated historical events as JSON, each quoted from a cited Wikipedia revision
Access to Open Data from Governments, Non-profits and NGOs around the world
Economic data for 218 countries — GDP, population, inflation, and 440+ indicators from IMF and World Bank
Industry statistics, each traced to its primary source with a verbatim quote, CC BY 4.0
Quality of Life Data
US property records by address: parcel, owner, appraised value, tax, flood zone and nearby schools
1,000+ AI deployments, each linked to the publisher's own page, JSON and CSV, CC BY 4.0
Daily indexes of real-world activity from public data, each reading timestamped in Bitcoin
Free daily UK fertiliser price index across nine grades, CC BY 4.0 licensed
Open data of the city Umeå in northen Sweden
University names, countries and domains
Courses, lecture videos, detailed information for courses etc. for the University of Oslo (Norway)
More than 1.5 million barcode numbers from all around the world
The largest set of publicly available real time urban data in the UK
Official social media handles and identifiers of 155,000+ notable people and organisations
Internet censorship measurements, incidents, and ISP-level blocking data across 126 countries
Sourced, dated facts on consumer robots and physical AI, licensed CC BY 4.0
Composite travel-safety scores for 180 countries (FCDO + US State + GPI + WGI + live incident wire), OpenAPI 3.1 spec, CC BY 4.0
Collaboratively edited knowledge base operated by the Wikimedia Foundation
Mediawiki Encyclopedia
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