A Curated Collection of Over 150 API’s to Build Great Products

Still loading...

	A	B	C
1
2	Category	Name & URL	Description

3	Advertising	Yahoo APT API	Buy and Sell advertising on Yahoo through this API.
4	Advertising	Yahoo Search Marketing API	Allows access to Yahoo marketing data for managing marketing campaigns.
5	Advertising	Ad Exchange Buyer	Accesses your bidding-account information, submits creatives for validation, finds available direct deals, and retrieves performance reports.
6	Advertising	Ad Exchange Seller	Accesses the inventory of Ad Exchange seller users and generates reports.
7	Classifieds	eBay API	Search eBay categories, post things for sale, display eBay listings on other sites, and search bidder information.
8	Classifieds	3Taps API	Allows access to Craigslist, apartments.com, Indeed, eBay Motors, cars.com, Hemmings Motor News, and Backpage APIs.
9	Communication	Twilio	VoiP & Text Messaging
10	Communication	Lob	Email Postcards
11	Communication	Slack_	Slack Web Api
12	Communication	Telegram	Two kinds of APIs for developers: The Bot API allows you to easily create programs that use Telegram messages for an interface. The Telegram APIallows you to build your own customized Telegram clients. You are welcome to use both APIs free of charge.
13	Communication	Kandy	Massaging and video calling
14	Crime Protection	The Counted	officer-involved killings in the US
15	Crime Protection	Crime Data	let’s you get most recent and historical crime data so you feel safe in your neighbourhood.
16	Data & Knowledge	Amazon Big Data	Terabytes and terabytes of data
17	Data & Knowledge	Common Crawl	Lots of data, petabytes of it
18	Data & Knowledge	Census API	Access vast datasets from the census on demographics, population, and economic data.
19	Data & Knowledge	Europeana APIs	Build applications that utilize a wealth of cultural heritage objects in the Europeana repository.
20	Data & Knowledge	Answers	The Answers API lets you access the collective knowledge contained within Yahoo! Answers. You can search Answers based on a variety of criteria (including specific user, category, and more), set your app to watch for new questions in the categories you choose, and track new answers from specific users.
21	Data & Knowledge	Geode Systems	lotsa data
22	Dev Tools	Algolia	Search as a Service
23	Dev Tools	Firebase	Build your own API
24	Dev Tools	import.io	turns HTML pages to JSON
25	Dev Tools	Steam	PCMR incoming
26	Dev Tools	IBM Watson	Cognitive Computing with IBM
27	Dev Tools	Wolfram Alpha	Access the Wolfram\|Alpha platform at multiple levels — from individual results to complete Wolfram\|Alpha output pages
28	Dev Tools	IFTTT	Connect the apps and devices you love with “if this, then that” statements
29	Dev Tools	Programmable Web API’s	/thread (though keep going, this is fun)
30	Dev Tools	ZenDesk	providing a common API for sharing customer support tickets between separate instances of issue tracking systems using JSON and REST
31	Dev Tools	Ning	Ning offers a set of APIs for developing desktop and mobile apps, custom network features, profile apps, and data importers.
32	Dev Tools	WordPress	A variety of ways to extend WordPress through plugins.
33	Dev Tools	Dropbox	Allows your app to sync files and data with Dropbox, giving you access to the Dropboxes of over 300 million global users.
34	Dev Tools	Janrain	Tools to recognize customers across platforms, offer single sign-on, and social login.
35	Dev Tools	Amazon S3	Use Amazon storage to utilize your own API. Free tier includes 5GB storage, 20,000 Ger Requests, and 2,000 Put requests.
36	Dev Tools	Tropo	The Tropo API adds Twitter, IM, voice and SMS functionality to a variety of common programming languages. Development is free, though sending messages varies in price (with Twitter and IM messages currently free).
37	Entertainment	Star Wars API	All aboard the hype train
38	Entertainment	Marvel Comics API	The Marvel Comics API allows developers everywhere to access information about Marvel’s vast library of comics — from what’s coming up, to 70 years ago
39	Entertainment	Spotify	let’s you search and lookup metadata about artists, tracks and albums
40	Entertainment	musiXmatch	let’s you legally display lyrics of over 640k artists and 13M tracks on your app or website
41	Entertainment	SoundCloud	Build apps that allow users to upload and share sound online.
42	Entertainment	Netflix Roulette	will let you access Netflix database (which is not open anymore)
43	Entertainment	Programmers API	TV Show Info
44	Entertainment	EchoNest	The API behind Spotify’s music recommendations, similiar artists and radio.
45	Entertainment	redirect Video Games Rating	retrieves game rating. It also retrieves platforms, thumbnail and a short description.
46	Entertainment	Tastekid	This API allows you to integrate suggestions for music, movies, shows, and books based on their suggestion database.
47	Entertainment	Yahoo Connected TV	Enables users to write TV apps in Javascript to deliver dynamic content.
48	Food	Nutritionix	Nutrition DB
49	Food	USDA National Nutrient Database	United States Department of Agriculture
50	Food	Recipe API	let’s you access over 330,000 recipes and 80,000 food products
51	Fun	Yoda Speak	let’s you turn your sentences and webpage into Yoda like sentences.
52	Fun	Natural Language Processing (NLP) Service	including sentiment analysis, content extraction, and language detection.
53	Fun	Random Famous Quotes	gets you a random quote from famous movies in JSON format
54	Fun	Face detection	let’s you detect the information of a given photo (e.g. face location, age, race, gender etc.)
55	Fun	Meme API	Meme is a multimedia light-blogging platform. The API lets you create apps that can read, post, and repost content through Meme.
56	Fun	MEME Generator	let’s you generate memes by choosing preloaded images, and short top and bottom text sentences
57	Fun	Image recognition	by Viscovery let’s you add and edit images for searching and matching
58	Fun	Love Calculator	let’s you enter your name and the name of your partner/lover/crush to find Love compatibility & chances of successful love relationship.
59	Fun	FoaaS	Fuck off as a Service
60	Fun	BreweryDB	Beer, beer, beer
61	Fun	Gender Guesser	will guess whether a first name is of male or female gender in the USA
62	Fun	Kitten Placeholder	generates random pictures of cute kittens or adorable cats for your app/website, or just for your personal amusement
63	Fun	Robohash Image Generator	generates cool looking robot image for any text
64	Gaming	Riot Games	Stats straight from the source
65	Gaming	Battle.net	Blizzard
66	Gaming	Moneypot	BitCoin Gambling
67	Gaming	Pokémon API	All the Pokémon data you’ll ever need, in one place,
68	Google	Accelerated Mobile Pages	This API contains a single method, batchGet. Call this method to retrieve the AMP URL (and equivalent AMP Cache URL) for given public URL(s).
69	Google	Ad Exchange Buyer	Accesses your bidding-account information, submits creatives for validation, finds available direct deals, and retrieves performance reports.
70	Google	Ad Exchange Seller	Accesses the inventory of Ad Exchange seller users and generates reports.
71	Google	AdSense Management	Accesses AdSense publishers’ inventory and generates performance reports.
72	Google	Analytics Reporting	The Analytics Reporting API provides access to Analytics report data.
73	Google	APIs Discovery Service	Provides information about other Google APIs, such as what APIs are available, the resource, and method details for each API.
74	Google	Blogger	Limited AvailabilityAPI for access to the data within Blogger.
75	Google	Books	Searches for books and manages your Google Books library.Consumer
76	Google	Surveys	Creates and conducts surveys, lists the surveys that an authenticated user owns, and retrieves survey results and information about specified surveys.
77	Google	Content API for Shopping	Manages product items, inventory, and Merchant Center accounts for Google Shopping.
78	Google	Calendar	Manipulates events and other calendar data.
79	Google	Fitness	Stores and accesses user data in the fitness store from apps on any platform.
80	Google	Gmail API	Access Gmail mailboxes including sending user email.
81	Google	Google Analytics	Views and manages your Google Analytics data.
82	Google	Google Play Movies Partner	Gets the delivery status of titles for Google Play Movies Partners.
83	Google	Google Proximity Beacon	Registers, manages, indexes, and searches beacons.
84	Google	Google Sheets	Reads and writes Google Sheets.
85	Google	Knowledge Graph Search	Knowledge Graph Search API allows developers to search the Google Knowledge Graph for entities.
86	Google	PageSpeed Insights	Analyzes the performance of a web page and provides tailored suggestions to make that page faster.
87	Google	Tasks	Lets you manage your tasks and task lists.
88	Google	Translate	Translates text from one language to another.
89	Google	URL Shortener	Lets you create, inspect, and manage goo.gl short URLs
90	Google	YouTube Analytics	Retrieves your YouTube Analytics data.
91	Google	YouTube Data	Supports core YouTube features, such as uploading videos, creating and managing playlists, searching for content, and much more.
92	Google	YouTube Reporting	Schedules reporting jobs containing your YouTube Analytics data and downloads the resulting bulk data reports in the form of CSV files.
93	Location	Free Geo IP	Get geolocation of IP
94	Location	Geo Names	Names of places
95	Location	Google Maps	Google Maps for Work API
96	Location	NASA	Available NASA Datasets, APIs, Visualizations, and More
97	Location	Yelp	Find geographically-oriented data, search by highest ratings, distance from location.
98	Location	Foursquare	Use the API to access Foursquare’s places database detailing users and merchants.
99	Location	Local API	The Local API lets you access location-based information and user-contributed content.
100	Location	Maps APIs	Yahoo! offers a number of APIs for their Maps services, including an Ajax API, a REST API, and a No Coding API.