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API Name Category Date
Amazon Product Advertising
eCommerce 12.02.2005
eBay
Search 12.05.2005
Shopping.com
eCommerce 01.30.2006
Yelp
Recommendations 08.03.2007
Commission Junction
eCommerce 09.23.2006
PayPal
Payments 09.04.2005
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
SendGrid
Email 08.11.2009
MailChimp
Email 12.21.2007
Google Gmail OAuth
Email 03.31.2010
CNET
eCommerce 02.01.2007
CityGrid
eCommerce 03.06.2010
Google Checkout
eCommerce 08.31.2006
Groupon
eCommerce 04.06.2010
Yahoo Mail
Email 03.28.2007
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
Cafe Press
eCommerce 03.06.2006
Magento
eCommerce 01.13.2011
eBay Shopping
eCommerce 10.19.2011
Google Shopping Search
eCommerce 12.20.2010
eBay Finding
Search 04.07.2010
Shopify
eCommerce 01.05.2010
Bandsintown
Music 09.27.2009
Eventbrite
Events 08.02.2008
RapLeaf
Email 08.13.2006
uShip
Shipping 04.14.2011
Amazon SES
Email 01.25.2011
Yipit
eCommerce 12.20.2010
Zappos
eCommerce 06.16.2010
New York Times Best Sellers
News Services 01.27.2009
Amazon Fulfillment Web Service
eCommerce 03.20.2008
Google Apps Email Migration
Email 11.18.2007
Amazon Flexible Payments Service
Payments 08.03.2007
Authorize.Net
Payments 02.20.2007
Bol.com
eCommerce 01.09.2012
ChannelAdvisor
eCommerce 01.11.2011
ConstantContact
Email 12.22.2008
zanox
Advertising 11.15.2008
Google Affiliate Network
Advertising 12.16.2011
DealSurf
eCommerce 10.21.2011
PriceSpin
eCommerce 04.23.2011
Context.IO
Email 03.18.2011
Google Shopping Content
eCommerce 12.20.2010
RetailMeNot.com Community Ideas
eCommerce 12.07.2010
Mailgun
Email 11.04.2010
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
Playme
Music 10.31.2009
Moneybookers
Payments 01.01.2009
Google Email Settings
Email 10.16.2008
ShopStyle
eCommerce 10.06.2008
Lulu Publishing
Other 12.04.2007
UPC Database
eCommerce 07.09.2006
hon.jp
eCommerce 03.03.2006
Interfax
Fax 12.06.2005
Woot
eCommerce 01.22.2013
UKMail
Shipping 12.27.2012
Syndicate Plus
eCommerce 10.23.2012
LaunchBit
Advertising 09.14.2012
Paymentwall
Tools 08.19.2012
I Need a Bargain
eCommerce 08.06.2012
Highwire
eCommerce 06.17.2012
Volusion Shopping Cart
eCommerce 06.14.2012
Svpply
eCommerce 05.09.2012
Mandrill
Email 04.25.2012
Infogroup Infoconnect
Database 03.22.2012
LiveConnect
Calendars 03.21.2012
Google In-App Payments
Payments 03.20.2012
SecureNet
Payments 02.19.2012
SinglePlatform
Food 01.27.2012
Blockchain Block Explorer
Financial 01.20.2012
Baidu
Advertising 11.08.2011
eBay Merchandising
eCommerce 10.19.2011
Ambassador
Social 10.19.2011
FanBridge
Advertising 09.09.2011
Sqoot
eCommerce 07.25.2011
Amazonca
Reference 05.19.2011
Envato
eCommerce 03.02.2011
Florist One
eCommerce 01.28.2011
Pinnacle Cart
eCommerce 01.25.2011
Data24-7
Email 10.01.2010
Postmark
Email 08.10.2010
HasOffers
eCommerce 06.20.2010
Mobile Phone Megastore
eCommerce 05.22.2010
HotUKDeals
eCommerce 04.30.2010
Gengo Human Translation
Enterprise 04.28.2010
18amail
Email 12.01.2009