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API Name Category Date
Twitter
Social 12.08.2006
Google App Engine
Tools 12.05.2008
Yelp
Recommendations 08.03.2007
Blogger
Blogging 02.08.2006
FeedBurner
Blogging 02.15.2006
TwitPic
Photos 01.08.2009
Tumblr
Social 02.10.2008
Google Fusion Tables
Database 12.15.2009
Rotten Tomatoes
Recommendations 04.22.2011
Google Plus
Social 09.15.2011
uClassify
Tools 10.05.2008
Rovi Cloud Services
Entertainment 02.28.2011
GitHub
Tools 02.23.2009
COLOURlovers
Tools 04.20.2008
Disqus
Blogging 01.27.2008
What The Trend?
Social 03.27.2009
Janrain Engage
Security 12.24.2008
Zemanta
Blogging 07.20.2008
Summize Twitter Search
Search 04.12.2008
LiveJournal
Blogging 09.06.2005
WordPress.org
Blogging 12.27.2012
Bing Translator
Tools 03.02.2011
Pusher
Tools 09.13.2010
AlchemyAPI
Tools 09.27.2009
TwitterCounter
Social 01.17.2009
Bloglines
Feeds 09.04.2005
WordPress.com
Blogging 08.24.2011
Dipity
Photos 08.02.2008
Buzznet
Photos 10.30.2005
Amazon Queue Service
Messaging 09.06.2005
TypePad
Blogging 09.04.2005
Plivo
Telephony 05.13.2012
Google Sites
Tools 11.07.2009
We Feel Fine
Other 08.05.2007
Akismet
Blogging 09.14.2006
Weblogs
Blogging 06.23.2006
SplogSpot
Search 01.24.2006
DatumBox
Tools 09.03.2013
import.io
Data Mining 03.19.2013
BioID Web Services
Security 08.02.2012
Plunker
Tools 02.28.2012
Semantria
Tools 02.06.2012
Google Closure Compiler
Tools 10.21.2011
Airbrake
Tools 10.11.2011
Aviary Web
Photos 07.12.2011
4Shared
File Sharing 03.30.2011
trakt.tv
Recommendations 03.09.2011
Primal
Search 12.02.2010
Tiny-URL Open
Tools 11.30.2010
Google Prediction
Tools 09.22.2010
Producteev
Tools 02.14.2010
Google Translator Toolkit
Tools 12.17.2009
Whois
Tools 09.19.2009
Aviary Suite
Tools 04.20.2009
Tagalus
Social 03.19.2009
Tailrank
Search 01.22.2006
Blogmarks
Bookmarks 10.30.2005
Hello Salut
Language 12.13.2013
Dronestream
Tools 10.18.2013
HackerEarth
Tools 10.04.2013
AppFog
Backend 06.05.2013
123ContactForm
Tools 03.17.2013
HighCharts
Tools 03.04.2013
HP Labs Multimedia Analytic Platform
Tools 12.12.2012
Apicultur Word Lemmatizer
Tools 12.07.2012
Paymentwall
Tools 08.19.2012
Singly
Social 07.30.2012
IP-API.com Geolocation
Tools 07.23.2012
Business Alerts
Messaging 07.19.2012
This Is My Jam
Music 07.11.2012
Impossible Software
Media 07.02.2012
Zapier
Tools 06.21.2012
Acapela
Tools 06.12.2012
TripAdvisor
Travel 03.20.2012
Sina Weibo
Social 12.09.2011
DNS Tools
Tools 12.08.2011
LocLizard
Tools 11.17.2011
JSON Tools
Tools 11.16.2011
Atlassian Bitbucket
Tools 11.03.2011
eBay Merchandising
eCommerce 10.19.2011
Home Energy Saver
Government 09.22.2011
FullContact Person
Social 08.08.2011
UserVoice
Tools 07.19.2011
Tweet Press
Blogging 06.13.2011
Google Apps Script
Tools 05.16.2011
Localmind
Recommendations 04.21.2011
Planning Center
Tools 04.15.2011
Tagul
Classification 03.26.2011
iSpeech Automated Speech Recognition
Tools 02.27.2011
jsFiddle
Tools 01.29.2011
TweetSentiments
Tools 12.20.2010
Saplo Text Analysis
Tools 12.14.2010
ScraperWiki
Tools 08.22.2010
AlternativeTo
Recommendations 07.22.2010
Google Reader Subscriber Statistics
Blogging 07.19.2010
Repustate
Social 05.14.2010
TweepSearch
Social 03.01.2010
Moviepilot
Recommendations 02.01.2010
htm2pdf
Office 11.27.2009
Safe Creative
Tools 11.07.2009