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API Name Category Date
Amazon Product Advertising
eCommerce 12.02.2005
eBay
Search 12.05.2005
foursquare
Social 09.10.2009
Google AdSense
Advertising 06.01.2006
Shopping.com
eCommerce 01.30.2006
Google Analytics
Analytics 04.21.2009
Instagram
Photos 12.15.2010
Yelp
Recommendations 08.03.2007
Google AdWords
Advertising 01.22.2006
Commission Junction
eCommerce 09.23.2006
PayPal
Payments 09.04.2005
FeedBurner
Blogging 02.15.2006
Oodle
eCommerce 09.01.2007
Shopzilla
eCommerce 01.04.2008
Etsy
eCommerce 03.23.2009
Zazzle
eCommerce 08.31.2006
Amazon Marketplace Web Service
eCommerce 08.04.2010
iTunes and iTunes Connect
Other 03.20.2010
MapLarge
Mapping 12.17.2010
SendGrid
Email 08.11.2009
CNET
eCommerce 02.01.2007
CityGrid
eCommerce 03.06.2010
Google Checkout
eCommerce 08.31.2006
Groupon
eCommerce 04.06.2010
Rovi Cloud Services
Entertainment 02.28.2011
Klout
Analytics 04.14.2009
Seatwave
Entertainment 02.24.2012
Ordr.in
Food 09.29.2011
8coupons
eCommerce 12.03.2010
GetGlue
Social 05.30.2009
Best Buy BBYOpen Products
eCommerce 10.24.2008
Evernote
Personal Information Management 10.08.2008
Cafe Press
eCommerce 03.06.2006
Magento
eCommerce 01.13.2011
eBay Shopping
eCommerce 10.19.2011
Thrutu
Telephony 06.08.2011
Google Shopping Search
eCommerce 12.20.2010
eBay Finding
Search 04.07.2010
Shopify
eCommerce 01.05.2010
Bandsintown
Music 09.27.2009
Mobypicture
Photos 12.04.2008
uShip
Shipping 04.14.2011
PicPlz
Photos 01.26.2011
Yipit
eCommerce 12.20.2010
Zappos
eCommerce 06.16.2010
New York Times Best Sellers
News Services 01.27.2009
TwitterCounter
Social 01.17.2009
Amazon Fulfillment Web Service
eCommerce 03.20.2008
Topsy
Social 08.31.2010
SEOmoz
Search 07.20.2009
Amazon Flexible Payments Service
Payments 08.03.2007
Yahoo Search Marketing
Advertising 06.04.2007
Authorize.Net
Payments 02.20.2007
Clickatell
Messaging 07.22.2006
Yahoo Ads
Advertising 11.19.2005
Bol.com
eCommerce 01.09.2012
ChannelAdvisor
eCommerce 01.11.2011
Layar
Other 07.12.2009
zanox
Advertising 11.15.2008
Microsoft adCenter
Advertising 09.25.2006
Recognize.im
Photos 09.04.2012
Semantria
Tools 02.06.2012
Google Affiliate Network
Advertising 12.16.2011
DealSurf
eCommerce 10.21.2011
CloudMine
Backend 10.19.2011
Mogreet
Messaging 09.09.2011
PriceSpin
eCommerce 04.23.2011
Steply
Photos 02.16.2011
awe.sm
Social 01.10.2011
Google Shopping Content
eCommerce 12.20.2010
New Relic
Analytics 12.16.2010
Geoloqi
Mapping 12.14.2010
RetailMeNot.com Community Ideas
eCommerce 12.07.2010
Adility
eCommerce 08.11.2010
eBay Product Services
eCommerce 04.08.2010
3dCart
eCommerce 03.24.2010
Sears
eCommerce 02.17.2010
Allogarage
eCommerce 02.16.2010
BigCommerce
eCommerce 02.03.2010
Viralheat
Social 11.13.2009
Playme
Music 10.31.2009
Facebook Ads
Advertising 10.31.2009
Moneybookers
Payments 01.01.2009
ShopStyle
eCommerce 10.06.2008
Lulu Publishing
Other 12.04.2007
Mobivity
Messaging 01.19.2007
UPC Database
eCommerce 07.09.2006
hon.jp
eCommerce 03.03.2006
Vine
Video 11.25.2013
AngularJS
Backend 06.08.2013
AppFog
Backend 06.05.2013
Hacker News Mobile
News Services 01.30.2013
Woot
eCommerce 01.22.2013
UKMail
Shipping 12.27.2012
SERPs SEO & Rankings
SEO 11.28.2012
Syndicate Plus
eCommerce 10.23.2012
LaunchBit
Advertising 09.14.2012
Paymentwall
Tools 08.19.2012
I Need a Bargain
eCommerce 08.06.2012
Pushover
Messaging 07.10.2012