List of public APIs

Collection of axolotl pictures and facts

Daily cat facts

Cat as a service (cats pictures and gifs)

Random pictures of cats

Pictures of cats from Tumblr

Random dog facts

Based on the Stanford Dogs Dataset

Cat for every HTTP Status

IUCN Red List of Threatened Species

Movement and Migration data of animals

Placeholder bear pictures

Placeholder Dog pictures

Random pictures of cats

Random pictures of dogs

Random pictures of ducks

Random pictures of foxes

Adoption

Random pictures of Shiba Inu, cats or birds

Anime discovery, streaming & syncing with trackers

Anime discovery & tracking

Anime quotes (over 10k+)

Anime industry news

Unofficial MyAnimeList API

Anime discovery platform

Anime and Manga Database and Community

Anime discovery, tracking, forum, rates

Resources from Studio Ghibli films

Image sharing platform for anime images

IP/domain/URL reputation

IP/domain/URL reputation

Google Link/Domain Flagging

Metacert Link Flagging

Bulk queries and Download Malware Samples

Scan and Analyse URLs

VirusTotal File/URL Analysis

Art

Get various patterns, palettes and images

Smithsonian Design Museum

Design

European Museum and Galleries content

Art

Icons

Icons

Met Museum of Art

Icons

Noise Background Image Generator

SVG Icon Generator

Art

Easy to implement, adaptable authentication and authorization platform

User management and authentication

User infrastructure for modern applications

Open Source Shrimad Bhagavad Gita API including 21+ authors translation in Sanskrit/English/Hindi

Bhagavad Gita text

RESTful Bible API with 7 versions, 4 languages and multiple features

Books

Books & Articles Metadata

Books

Library Genesis search engine

Book reviews and The New York Times Best Sellers lists

Books, book covers and related data

Books, book covers and related data

RESTful Quran API with multiple languages

A RESTful Quran API to retrieve an Ayah, Surah, Juz or the enitre Holy Quran

Free Quran API Service with 90+ different languages and 400+ translations

Gods and poets, their categories, and the verse meters, with the mandal and sukta number

1330 Thirukkural poems and explanation in Tamil and English

Descriptions of all nouns (names, places, animals, things) from vedic literature

API for obtaining information about e-books available on the WolneLektury.pl website

Non-profit charity data

Search for company logos and embed them in your projects

Registered Domain Names Search

Hire freelancers to get work done

Flexible, RESTful access to the user's inbox

Collect, configure and analyze your data to reach the right audience

Temporary Email Service

Validate email address to improve deliverability

Email Service

Trademark Search

Company lookup

Allows you to programmatically access and Smartsheet data and account information

Kanban software, Visualize Work, Increase Organizations Lead Time, Throughput & Productivity

Boards, lists and cards to help you organize and prioritize your projects

Data on national, regional, and religious holidays via API

Worldwide Holidays and Working Days

Catholic liturgical calendar

Lookup for a name and returns nameday date

Display, create and modify Google calendar events

Convert between Gregorian and Hebrew, fetch Shabbat and Holiday times, etc

Historical data regarding holidays

Protestant liturgical calendar

A (satirical) Evangelical liturgical calendar

Public holidays for more than 90 countries

Provides namedays for multiple countries

Database of ICS files for non working days

Simple REST API for checking working, non-working or short days for Russia, CIS, USA and other

Check if a date is a Russian holiday or not

Bank holidays in England and Wales, Scotland and Northern Ireland

A REST API to convert UnixTime to DateTime and DateTime to UnixTime

File Sharing and Storage

File Sharing and Storage

Unlimited size file uploads for free

File Sharing and Storage

File Sharing and Storage

Free JSON storage for small projects

Plain Text Storage

File Sharing and Storage for Free with 1TB Space

Automate the software development process using continuous integration and continuous delivery

Codeship is a Continuous Integration Platform in the cloud

Sync your GitHub projects with Travis CI to test your code in minutes

Real-time Crypto Currency Exchange Rates

Exchange for Trading Cryptocurrencies based in China

Digital Asset Price Data for the blockchain industry

Financial and Technical Data related to the Bitcoin Network

Cryptocurrency Trading Platform

Real-Time Cryptocurrency derivatives trading platform based in Hong Kong

Next Generation Crypto Trading Platform

Bitcoin Payment, Wallet & Transaction Data

Bitcoin Payment, Wallet & Transaction Data

Real-time crypto data from multiple exchanges via a single unified API, and much more

All Currency Exchanges integrate under a single api

Bitcoin, Bitcoin Cash, Litecoin and Ethereum Prices

Cryptocurrency Trading Platform

Real time Cryptocurrency prices through a RESTful API

Bitcoin Price Index

Cryptocurrency Price, Market, and Developer/Social Data

Interacting with Coinigy Accounts and Exchange Directly

Crypto Currency Prices

Cryptocurrencies prices, volume and more

Cryptocurrencies Prices

Cryptocurrencies prices, volume and more

Live Cryptocurrency data

Crypto Tracker

Multi-blockchain data aggregator platform

Cryptocurrencies Comparison

Cryptocurrencies Trading platform

Cryptocurrencies Exchange Rates

Crypto Prices & Technical Indicators

Cryptocurrencies Exchange

Various information on listing, ratings, stats, and more

Brazilian Cryptocurrency Information

Automated cryptocurrency exchange service

Historical and realtime cryptocurrency prices and market data

US based digital asset exchange

Cryptocurrency prices and technical analysis

Cryptocurrency Exchange based in South Africa

WallstreetBets Stock Comments Sentiment Analysis

Cryptocurrencies Prices

Forex currency market data

Exchange rates and currency conversion

Exchange rates and currency conversion

Free Currency Exchange Rates API with 150+ Currencies & No Rate Limits

Exchange rates and currency conversion

Real-time and historical currency rates JSON API

A collection of exchange rates

Free currency conversion

Free foreign exchange & crypto rates API

Exchange rates with currency conversion

Exchange rates, currency conversion and time series

A collection of currency exchange rates (data in XML and JSON)

Exchange rates, geolocation and VAT number validation

Validate email addresses for deliverability and spam

Email address validation

Validate email addresses, phone numbers, VAT numbers and domain names

Validate email addresses

US Address Verification

Content validator against profanity & obscenity

Enter address data quickly with real-time address suggestions

Extract postal addresses from any text including emails

Validate and append data for any US postal address

VAT number validation

Phone number validation & carrier lookup

Project to promote open source collaboration during December

Take programmatic screenshots of web pages from any website

Estimates the age from a first name

Extract device details from user-agent string

Chrome based screenshot API for developers

Secure User-Agent String Lookup JSON API

Wikipedia for Web APIs, OpenAPI/Swagger specs for public APIs

Bitbucket API

Schedule screenshots of web pages and sync them to your cloud

Find random activities to fight boredom

Easily make screenshots of web pages in any screen size, as any device

Library info on CDNJS

Structured changelog metadata from open source projects

Secure random string generator

Get IP Address, Timestamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & More

Free and simple counting service. You can use it to track page hits and specific events

Status of all DigitalOcean services

Domain name search to find all domains containing particular words/phrases/etc

A simple JSON store API

Send static html form submissions to Google Sheets, Email, Slack or Telegram

Estimates a gender from a first name

Trigger an email notification with a simple GET request

Make use of GitHub repositories, code and user info programmatically

Automate GitLab interaction programmatically

Chat for Developers

Image generation API

Online REST API for Testing and Prototyping

Convert and retrieve hexadecimal, binary, decimal, and octal values with ease

Basic DNS query via HTTP GET request

Domains Data API for Developers

Test endpoints for client and server HTTP/2 protocol support

A Simple HTTP Request & Response Service

A Simple HTTP Request & Response Service with HTTP/3 Support by Cloudflare

Convert text to speech

Get Epoch time

IP Address API

IFTTT Connect API

Generate charts, QR codes and graph images

Retrieve structured data from a website or RSS feed

WHOIS domain name lookup

A simple IP Address API

Another simple IP Address API

Package info and download stats on jsDelivr CDN

Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript

Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps

Compile and run source code

Creates diagrams from textual descriptions

Unofficial REST API for choosealicense.com

Retrieve vendor details and other information regarding a given MAC address or an OUI

Fake Rest API for developers

Estimate the nationality of a first name

Multiple spam filtering service

Public API for javascript, css and font libraries on PageCDN

Tool for testing APIs

Scraping and crawling anticaptcha service

A collective list of free JSON APIs for use in web development

Push notifications for Android & iOS

Create new QR Code or decode existing one

Create an easy to read QR code and URL shortener

Generate and decode / read QR code graphics

Generate chart and graph images

A hosted REST-API ready to respond to your AJAX requests

Returns RSS feed in JSON format using feed URL

Extract and monitor data from any website

Easily build scalable web scrapers

Undetectable web scraping API

Real-time, Scalable Proxy & Web Scraping REST API

Headless Chrome scraping with a simple API

Proxy API for Web scraping

Create pixel-perfect website screenshots

Color conversion, complementary, grayscale and contrasted text

Real-Time & Accurate Google Search Results API

ALL-CAPS AS A SERVICE

Q&A forum for developers

A free CDN for developers

Discover what is currently trending on github

Api and service management platform

Web Scraping API with built-in proxies and JS rendering

Chinese character definitions and pronunciations

Online open-access digital library for pre-modern Chinese texts

Definitions, phonetics, pronounciations, parts of speech, examples, synonyms

Word definitions, pronunciations, synonyms, antonyms and others

Dictionary and Thesaurus Data

Definitions with example sentence and photo if available

Dictionary Data

Dictionary Data

Definitions and synonyms for more than 150,000 words

Integrate with Airtable

HTML/URL to PDF

HTML/URL to PDF/PNG, Office documents to PDF, image conversion

Automatic time tracking for programmers

File Sharing

Web parser

Integrate with Notion

Bookmarking service

Data from XML or JSON to PDF, HTML or Image

Provides screenshot, HTML to PDF and content extraction APIs

Todo Lists

Free vector file converting API

Automated time tracking leaderboards for programmers

Full stack project management

Air quality and weather data

API to calculate carbon (C02) emissions estimates for common C02 emitting activities

API calculates the impact of common carbon-intensive activities in real time

Green Power Index for Germany (Grünstromindex/GSI)

Aggregation of multiple environmental indicators (CO2 emissions, Average temperature, etc)

Open air quality data

Open low-cost PM2.5 sensor data

Air quality of China

Energy production photovoltaic (PV) energy systems

The Official Carbon Intensity API for Great Britain developed by National Grid

Find events

Sell tickets anywhere

Search events, venues and performers

Search events, attractions, or venues

Validate VAT numbers and calculate VAT rates

Insider trading data, earnings call analysis, financial statements, and more

Realtime and historical stock data

Real-Time, Intraday & Historical Market Data API

All Banco do Brasil financial transaction APIs

Realtime and historical stock data

Realtime & Historical Stock and Market Data

Spreadbetting and CFD Market Data

A wide selection of financial data feeds

Connect with users’ bank accounts and access transaction data in Africa

Connect to bank accounts using official bank APIs and get raw transaction data

Connect with users’ bank accounts and access transaction data

Historical stock market data

Indian Financial Systems Code (Bank Branch Codes)

Websocket API to access realtime stock data

Realtime and historical stock data and current stock sentiment

US equity/option market data (delayed, intraday, historical)

Stock market data (real-time & historical)

Budgeting & Planning

Nutrition Analysis

Recipe Search

Random pictures of food dishes

Alcohol

Breweries, Cideries and Craft Beer Bottle Shops

Food Products Database

Brewdog Beer Recipes

Recipes and Food product

Community-driven taco database

Food & Drink Reviews

Cocktail Recipes

Meal Recipes

NYPL human-transcribed historical menu collection

Past online whisky auctions statistical data

Parse recipe ingredients

Get information about Age of Empires II resources

Nintendo Amiibo Information

API for critters, fossils, art, music, furniture and villagers

Rest Api for Autochess VNG

Provides information about Game, DLC, Bundles, Giveaways, Trading

Board games, RPG and videogames

Brawl Stars Game Information

Get information about Bugsnax

Steam/PC Game Prices and Deals

Jokes

Clash of Clans Game Information

Clash Royale Game Information

Comics

Deck of Cards

Bungie Platform API

Provides information about Player stats , Match stats, Rankings for Dota 2

Reference for 5th edition spells, classes, monsters, and more

Third-Party Developer Documentation

FIFA Ultimate Team items API

Final Fantasy XIV Game data API

Fortnite Stats

Free-To-Play Games Database

Game Giveaways Tracker

Video Games

Guild Wars 2 Game Information

GW2Spidy API, Items data on the Guild Wars 2 Trade Market

Halo 5 and Halo Wars 2 Information

Hearthstone Cards Information

Humble Bundle's current bundles

Hypixel player stats

Data on all interactive items from The Legend of Zelda: BOTW

Hytale blog posts and jobs

Video Game Database

Programming, Miscellaneous and Dark Jokes

Programming and general jokes

Joke of the day and large category of jokes accessible via REST API

Jeopardy Question Database

Access to all data of users, games, puzzles and etc on Lichess

Magic The Gathering Game Information

API for Drivers, Karts, Gliders and Courses

Marvel Comics

Cross Platform Mod API

Trivia Questions

E-sports games and results

Pokémon Information

Pokémon TCG Information

Psychonauts World Characters Information and PSI Powers

Random Facts from hundreds of categories

All the Rick and Morty information, including images

League of Legends Game Information

RuneScape and OSRS RPGs information

Magic: The Gathering database

A playable inter-galactic space trading MMOAPI

Steam Web API documentation

Internal Steam Web API documentation

All SuperHeroes and Villains data from all universes under a single API

Multi languages Pokémon TCG Information

The dumbest things Donald Trump has ever said

Wargaming.net info and stats

Retrieve xkcd comics as JSON

Geolocate website visitors from their IPs

Address database of France, geocoding and reverse

IP Geolocation API. Collecting data from multiple sources

Locate and identify website visitors by IP address

A (country/region/city) in-cascade location API

Provides fast and accurate IP geolocation APIs along with security checks and confidence area

Create/customize digital maps based on Bing Maps data

Convert British OSGB36 easting and northing (British National Grid) to WGS84 latitude and longitude

Create maps and markers for anything

Brazil RESTful API to find information about streets, zip codes, neighborhoods, cities and states

Open APIs for select European cities

Get your visitors' country from their IP

World countries, states, regions, provinces, cities & towns in JSON, SQL, XML, YAML, & CSV format

Daum Maps provide multiple APIs for Korean maps

Free geo ip information, no registration required. 15k/hour rate limit

French geographical data

Forward and reverse geocoding, address autocomplete

Address geocoding / reverse geocoding in bulk

Provides worldwide forward/reverse geocoding, batch geocoding and geoparsing

Worldwide geocoding, geoparsing and autocomplete for addresses

Provides worldwide forward / reverse geocoding

Geocoding of city name by using latitude and longitude coordinates

IP geolocation with ChatOps integration

Place names and other geographical data

IP geolocation and currency conversion

A cloud-based platform for planetary-scale environmental data analysis

Create/customize digital maps based on Google Maps data

Country-related data like currencies, languages, flags, regions+subregions and bordering countries

Get hello translation following user language

Create/customize digital maps based on HERE Maps data

API for accessing geo-data of Hong Kong

Map an IP to a country

Find geolocation with ip address

Find IP address location information

Find location with ip address

Geolocation API that returns extra information about an IP address

Free IP Geolocation API

IP geolocation web service to get more than 55 parameters

Detect proxy and VPN using IP address

Real-time Geolocation & Reverse IP Lookup REST API

Unlimited free IP Address API with useful information

Locate your visitors by IP with country details

Free Geolocation tools and APIs for country, region, city and time zone lookup by IP address

Provides forward/reverse geocoding and batch geocoding

Create/customize beautiful digital maps

Mexico RESTful zip codes API

Singapore Land Authority REST API services for Singapore addresses

Determine if a lat/lon is on water or land

Elevation and ocean depth for a latitude and longitude

Forward and reverse geocoding using open data

Directions, POIs, isochrones, geocoding (+reverse), elevation, and more

Navigation, geolocation and geographical data

Forward & Reverse Batch Geocoding REST API

Provide geolocation data based on postcode for Dutch addresses

Postcode lookup & Geolocation for the UK

Get information about countries via a RESTful API

Cities content & photos API

Add location based interactions to your mobile app

Discover and share maps with friends

Validate and append data for any US ZipCode

Utah Web API for geocoding Utah addresses

Brazil RESTful zip codes API

US zip code distance, radius and location API

Get information about place such as country, city, state, etc

Get the country, state, and city of any US zip-code

Access to the laws of British Columbia

Community driven API for Brazil Public Data

Brazil Central Bank Open Data

Provides legislative information in Apis XML and JSON, as well as files in various formats

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

The US Census Bureau provides various APIs and data sets on demographics and businesses

Nantes(FR) City Open Data

New York (US) City Open Data

Prague(CZ) City Open Data

The primary platform for Open Source and code sharing for the U.S. Federal Government

Colorado State Government Open Data

US Public Data

US Government Data

Contains live datasets including information about petitions, bills, MP votes, attendance and more

Contains D.C. government public datasets, including crime, GIS, financial data, and so on

Web services and data sets from the US Environmental Protection Agency

Access information on the FBI Wanted program

Information on campaign donations in federal elections

The Daily Journal of the United States Government

UK food hygiene rating data API

Peruvian Statistical Government Open Data

Data sets from the İstanbul Metropolitan Municipality (İBB)

Australian Government Open Data

Belgium Government Open Data

Canadian Government Open Data

Colombia Government Open Data

French Government Open Data

Indian Government Open Data

Italy Government Open Data

Mexican Statistical Government Open Data

New Zealand Government Open Data

Peru Government Open Data

Romania Government Open Data

Open Data Portal Russia

Saudi Arabia Government Open Data

Taiwan Government Open Data

Thailand Government Open Data

UK Government Open Data

United States Government Open Data

Find Canadian Government Representatives

APIs from UK government organisations

US federal spending data

UK Government coronavirus data, including deaths and cases by region

Covid 19 spread, infection and recovery

Covid 19 cases, deaths and recovery per country

Government measures tracker to fight against the Covid-19 pandemic

Details on Covid-19 cases across Canada

COVID-19 live statistics into sites per hour

Logging and retrieving diabetes information

Educational content about the US Health Insurance Marketplace

SARS-CoV-2 genomic sequences from public sources

NLP that extracts mentions of clinical concepts from text, gives access to clinical ontology

Makeup Information

Access to the data from the CMS - medicare.gov

National Plan & Provider Enumeration System, info on healthcare providers registered in US

Worlds largest verified nutrition database

API for Current cases and more stuff about COVID-19 and Influenza

Public FDA data about drugs, devices and foods

Medical platform which allows the development of applications for different healthcare scenarios

Coronavirus API with free COVID-19 live updates

National Nutrient Database for Standard Reference

Job board aggregator

Job search engine

Jobs with GraphQL

Job board

Jobs with GraphQL

Job aggregator

Job search engine

Job search engine

Job titles, skills and related jobs data

Job board aggregator

Job board and company profiles

Freelance job board and management system

US government job board

Job search app and website

Free Various Thai AI API

Computer Vision

Image captioning, face recognition, NSFW classification

AI for code review

Natural Language Processing

Used for the primary ways for filtering the stopping, stemming words from the text data

Face and License Plate Anonymization

Data Analytics

NLP API using spaCy and transformers for NER, sentiments, classification, summarization, and more

Open source computer vision API based on open source models

A time series analysis API

Forecasting API for timeseries data

Natural Language Processing

Api of Music store 7digital

Automated Music Mastering

Official API of the music streaming site Apple Music

Api of the streaming music hub Audiomack

API of Music store Bandcamp

Music Events

Api of BlipFm

Music

Music

Music Samples

Crowdsourced lyrics and music knowledge

Music genre generator

Software products

Music

API to retrieve song information, album meta data and many more from JioSaavn

Get music libraries, playlists, charts, and perform out of KKBOX's platform

API to get lyrics for songs

Music

Simple API to retrieve the lyrics of a song

Music

Music

Music

Download curated playlists of streaming tracks (YouTube, SoundCloud, etc...)

Music Events

Provides guitar, bass and drums tabs and chords

Allow users to upload and share sounds

View Spotify music catalog, manage users' libraries, get recommendations and more

Similar artist API (also works for movies and TV shows)

Music

Crowdsourced lyrics and music knowledge

Free, Simple REST API for Live News & Blog Articles

Search for news and metadata from Associated Press

Provides access to millions of pages of historic US newspapers from the Library of Congress

Latest news published in various news sources, blogs and forums

RSS reader

Search for news from various sources

Each Country separately and Worldwide Graphs for Coronavirus. Daily updates

Provides news

Headlines currently published on a range of news sources and blogs

Personalized news listening experience from NPR

Spaceflight related news 🚀

Access all the content the Guardian creates, categorised by tags and section

RSS reader

Unofficial US Federal Government API Development

The Internet Archive

United States ham radio callsigns

Location Information Prediction

News articles and public datasets

Broadest collection of public data

Address search via the French Government

Create and interact with Datasets, Notebooks, and connect with Kaggle

Get JSON formatted summary with title, description and preview image for any requested URL

Extract structured data from any website

Large datasets repository of African open data

Data on corporate entities and directors in many countries

Stock Market Data

Recreational areas, federal lands, historic sites, museums, and other attractions/resources(US)

Content Curation Service

Access to Open Data from Governments, Non-profits and NGOs around the world

Quality of Life Data

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

Collaboratively edited knowledge base operated by the Wikimedia Foundation

Mediawiki Encyclopedia

Find Local Business

Countly web analytics

Search among openly licensed and public domain works

Word-finding query engine

Drupal.org

Evil Insults

European patent search system api

Taiwan patent search system api

USA patent api services

Generate random advice slips

Generate Stuart Smalley Affirmations

Biriyani images placeholder

JSON API for hand curated Chuck Norris jokes

API to get access to the collection of the most inspiring expressions of mankind

FavQs allows you to collect, discover and share your favorite quotes

Fuck Off As A Service

Inspirational Quotes

The largest selection of dad jokes on the internet

Gets an array of popular memes

Motivational and Inspirational quotes

REST API for random Kanye West quotes

Community of readers and writers offering unique perspectives on ideas

Memes on Narendra Modi

Programming Quotes API for open source projects

Quotable is a free, open source quotations API

REST API for more than 5000 famous quotes

Inspirational Quotes

Quotes about Stoicism

Assess, collect and analyze Personality

On demand HTTP Codes with images

REST API for Yo Momma Jokes

Validate phone numbers globally

Phone number validation

Validate international phone numbers

Open Source phone number validation

URL 2 Image

Image manipulation and processing

Flickr Services

Build applications using the world's most powerful imagery

Jiffier GIFs

Get all your gifs

Upload images

Images

Images from Unsplash

Image Background removal

Free Stock Photos and Videos

Photography

Resizable kitten placeholder images

Photo optimization

Photography

Wallpapers

Multiple astronomy data sources

Curated research-sharing platform: physics, mathematics, quantitative finance, and economics

Access the world's Open Access research papers

Global Biodiversity Information Facility

Access millions of museum specimens from organizations around the world

High Energy Physics info. system

Check if a number is even

Integrated Taxonomic Information System

Spaceflight launches and events database

Curated experimental data for materials science

Asterank.com Information

NASA data, including imagery

Official API for getting APOD (Astronomy Image of the Day) images along with metadata

API for getting APOD (Astronomy Image of the Day) images along with metadata

Symbolic and Arithmetic Math Calculator

Number of the day, random number, number facts and anything else you want to do with numbers

Facts about numbers

ISS astronauts, current location, etc

Repository and archive for study designs, research materials, data, manuscripts, etc

Real Time Air Quality Monitoring

Query next satellite passes above you

A free, open, dataset about research and scholarly activities

Company, vehicle, launchpad and launch data

Sunset and sunrise times for a given latitude and longitude

Earthquakes data real-time

Water quality and level info for rivers and lakes

World Data

Botd is a browser library for JavaScript bot detection

Search engine for Internet connected host and devices

Chrome extension risk scoring

An API for escaping different kind of queries

Lists of filters for adblockers and firewalls

Fraud detection API offering highly accurate browser fingerprinting

Screen order information using AI to detect frauds

Scan files for secrets (API Keys, database credentials, ...)

The industry’s first hacker API that helps increase productivity towards creative bug bounty hunting

Passwords which have previously been exposed in data breaches

Perform OSINT via Intelligence X

Managed User Authentication Service

Mozilla observatory http scanner

Mozilla observatory tls scanner

U.S. National Vulnerability Database

Generate random passwords of varying complexities

Phishing database

Scan, search and collect threat intelligence data in real-time

Domain and IP related information such as current and historical WHOIS and DNS records

Search engine for Internet connected devices

UK Police data

Virushee file/data scanning

Products, Buying Options, Categories, Recommendations, Stores and Commerce

An api to fetch dummy e-commerce products JSON data with placeholder images

Sell and Buy on eBay

Manage shop and interact with listings

Wegmans Food Markets

Simple image-based bulletin board dedicated to a variety of topics

Access to pending and sent updates in Buffer

Team Collaboration Software

Make bots for Discord, integrate Discord onto an external platform

Communicate with Disqus data

Facebook Login, Share on FB, Social Plugins, Analytics and more

Interact with Foursquare users and places (geolocation-based checkins, photos, tips, events, etc)

Asks someone to fuck off

Get Social Media profiles and contact Information

Social news for CS and entrepreneurship

Instagram Login, Share on Instagram, Social Plugins and more

Data about Meetups from Meetup.com

Seamless Social Networking features, API, SDK to any app

Get Open Collective data

The world's catalog of ideas

Homepage of the internet

Open Source Reddit Clone

Team Instant Messaging

Simplified HTTP version of the MTProto API for bots

Read and write Telegram data

A freecycling community with thousands of free items posted every day

Read and write Tumblr Data

Game Streaming API

Read and write Twitter data