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API Name Category Date
eBay
Search 12.05.2005
foursquare
Social 09.10.2009
Bing
Search 06.04.2009
Yahoo BOSS
Search 07.10.2008
Yahoo Local Search
Search 11.12.2005
indeed
Jobs 09.04.2005
Google AdWords
Advertising 01.22.2006
Google Custom Search
Search 07.08.2007
MusicBrainz
Music 07.16.2006
Microsoft Bing
Search 01.23.2006
Yahoo Term Extraction
Search 11.12.2005
Calais
Other 01.31.2008
DBpedia
Wiki 08.08.2007
SeeqPod
Music 11.04.2006
New York Times Article Search
News Services 02.04.2009
Google Books
Reference 09.29.2008
Alexa Web Information Service
Search 08.03.2006
Kayak
Travel 01.10.2006
CityGrid
eCommerce 03.06.2010
Yahoo Related Suggestions
Search 03.10.2006
Vast
Search 03.15.2006
GetGlue
Social 05.30.2009
Best Buy BBYOpen Products
eCommerce 10.24.2008
Evernote
Personal Information Management 10.08.2008
Revver
Video 10.22.2006
Yahoo Travel
Travel 12.21.2005
iTunes & App Store Search
Media 12.06.2011
WebKnox Keywords
Search 06.10.2011
Google Shopping Search
eCommerce 12.20.2010
eBay Finding
Search 04.07.2010
New York Times Newswire
News Services 03.31.2009
Zemanta
Blogging 07.20.2008
Summize Twitter Search
Search 04.12.2008
True Knowledge
Search 12.06.2007
43Things
Goals 10.30.2005
AlchemyAPI
Tools 09.27.2009
Google Book Search Book Viewability
Search 03.13.2008
Nestoria
Real Estate 07.29.2006
Bing Maps Search
Mapping 08.08.2011
Yellow
Search 09.17.2010
SEOmoz
Search 07.20.2009
sletoh.com
Travel 07.08.2009
Naver
Search 05.28.2006
Gigablast
Search 09.09.2005
Yolink
Search 07.11.2010
Sensebot
Search 04.09.2009
Blinkx
Video 04.26.2007
SplogSpot
Search 01.24.2006
Syndic8
Feeds 11.03.2005
Digital Podcast
Music 09.04.2005
FAROO
Search 05.08.2012
LocalSchoolDirectory
Reference 04.20.2012
Juju Publisher
Jobs 01.10.2012
Blekko
Search 01.09.2012
PubNub JavaScript Push
Messaging 12.04.2011
Primal
Search 12.02.2010
Qwerly
Social 11.18.2010
LyrDB
Music 06.14.2010
eBay Product Services
eCommerce 04.08.2010
Omgili
Search 09.19.2009
Wolfram Alpha
Reference 05.16.2009
Amplify
Semantics 04.20.2009
Taglets
Classification 02.13.2009
WorldCat Search
Reference 08.13.2008
SemanticHacker
Search 03.22.2008
Yandex
Search 09.16.2007
ISBN db
Reference 03.01.2006
Tailrank
Search 01.22.2006
booli
Real Estate 08.07.2013
GovData
Government 06.10.2013
Earth911 Search
Search 11.20.2012
ElderCare Locator
Search 09.27.2012
Bitext
Language 09.04.2012
Deezer
Music 05.04.2012
AbeBooks
Search 03.22.2012
uBio Namebank
Science 03.13.2012
EyeEm
Photos 02.21.2012
Picitup
Search 12.29.2011
Baidu
Advertising 11.08.2011
Sensis Business Search
Reference 09.26.2011
DBpedia Spotlight
Reference 07.27.2011
Evature Travel Search
Travel 04.13.2011
Tagul
Classification 03.26.2011
SeatGeek
Events 03.16.2011
WikiLocation
Wiki 02.23.2011
Petfinder
Search 01.30.2011
Extractiv
Semantics 01.27.2011
Quora
Q&A 01.08.2011
TweetSentiments
Tools 12.20.2010
Saplo Text Analysis
Tools 12.14.2010
Semantic Contextual Advertising
Advertising 11.05.2010
OpinionCrawl Sentiment Analysis
Sentiment 11.04.2010
Ookaboo
Photos 09.08.2010
Mobile Phone Megastore
eCommerce 05.22.2010
Idescat Population Search
Search 05.20.2010
Moviepilot
Recommendations 02.01.2010
Data.gov.uk
Government 01.20.2010
Social Mention
Search 01.07.2010
VeryRelated Mind Maps Keyword
Semantics 12.20.2009
Safe Creative
Tools 11.07.2009