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API Name Category Date
Google AdSense
Advertising 06.01.2006
Google AdWords
Advertising 01.22.2006
FeedBurner
Blogging 02.15.2006
SendGrid
Email 08.11.2009
MailChimp
Email 12.21.2007
USPS Track & Confirm
Shipping 12.06.2005
Rovi Cloud Services
Entertainment 02.28.2011
Eventbrite
Events 08.02.2008
MOO
Photos 05.26.2008
Yahoo Search Marketing
Advertising 06.04.2007
Yahoo Ads
Advertising 11.19.2005
Mendeley
Education 04.30.2010
Enthusem
Social 10.31.2009
ConstantContact
Email 12.22.2008
zanox
Advertising 11.15.2008
PostalMethods
Messaging 07.03.2008
Microsoft adCenter
Advertising 09.25.2006
Endicia Label Server
Shipping 02.10.2012
Google Affiliate Network
Advertising 12.16.2011
Google Cloud Print
Office 05.23.2011
Facebook Ads
Advertising 10.31.2009
Drawloop
Office 08.09.2009
Issuu Search
File Sharing 08.04.2009
Lulu Publishing
Other 12.04.2007
Actual Reports
Office 01.07.2013
LaunchBit
Advertising 09.14.2012
Infogroup Infoconnect
Database 03.22.2012
Baidu
Advertising 11.08.2011
Ambassador
Social 10.19.2011
FanBridge
Advertising 09.09.2011
Prosperent
Advertising 07.11.2011
140 Proof
Advertising 01.10.2011
Semantic Contextual Advertising
Advertising 11.05.2010
18amail
Email 12.01.2009
Printfection
eCommerce 09.27.2009
Docstoc
Office 05.13.2009
OpenX
Advertising 07.18.2008
Campaign Monitor
Email 07.18.2008
Where2GetIt SlippyMap
Search 11.12.2006
IDOL OnDemand View Document
Documents 07.23.2014
XPS2PDF Web
Documents 07.12.2014
Noldus FaceReader
Recognition 07.06.2014
ThinksUp
Analytics 07.05.2014
EmoVu
Predictions 07.03.2014
Yo Developers
Notifications 06.27.2014
Signaturit
Electronic Signature 06.23.2014
SocialAdr
SEO 06.08.2014
Document Conversion Suite
Conversions 06.05.2014
Experian Data Quality Email Validation
Email 06.03.2014
Box View
PDF 05.28.2014
ClickSend SMS
Marketing 05.21.2014
Europeana
Database 05.21.2014
AccuZIP Toolkit
Mail 05.15.2014
ConvertAPI Visio2Pdf
Conversions 05.08.2014
ConvertAPI Text2Pdf
Conversions 05.08.2014
ConvertAPI Snp2Pdf
Conversions 05.08.2014
ConvertAPI RichText2Pdf
Conversions 05.08.2014
ConvertAPI Publisher2Pdf
Conversions 05.08.2014
ConvertAPI Project2Pdf
Conversions 05.08.2014
ConvertAPI PostScript2Pdf
Conversions 05.08.2014
ConvertAPI Pdf2PowerPoint
Conversions 05.08.2014
ConvertAPI Pdf2Image
Conversions 05.08.2014
ConvertAPI OpenOffice2Pdf
Conversions 05.08.2014
ConvertAPI Lotus2Pdf
Conversions 05.08.2014
ConvertAPI Jnt2Pdf
Conversions 05.08.2014
ConvertAPI Image2Pdf
Conversions 05.08.2014
ConvertAPI Excel2Pdf
Conversions 05.08.2014
ConvertAPI Email2Pdf
Conversions 05.08.2014
ConvertAPI PowerPoint2Pdf
Conversions 05.08.2014
BYU Exchange
Email 04.24.2014
Quip
File Sharing 04.24.2014
3DTransform
Tools 04.23.2014
The Printers Inc
Tools 04.14.2014
BuzzSumo
Media 04.12.2014
YouMagine
Social 04.02.2014
Doodle3D
Tools 04.02.2014
USPS SDC Service Standards
Shipping 03.28.2014
USPS Domestic Mail Service Standards
Shipping 03.28.2014
USPS Package Pickup
Shipping 03.28.2014
USPS Customs Forms
Shipping 03.28.2014
USPS International Shipping Labels
Shipping 03.28.2014
USPS Open and Distribute Labels
Shipping 03.28.2014
USPS Electronic Merchandise Return Service
Shipping 03.28.2014
USPS Hold for Pickup
Shipping 03.28.2014
USPS Online Express Mail Label
Shipping 03.28.2014
PS Print Studio
Photos 03.26.2014
SDL Language Cloud Translation
Tools 03.26.2014
Mozilla DOM
Tools 03.26.2014
VerticalResponse REST
Email 03.25.2014
Qualaroo Reporting
Enterprise 03.24.2014
ESA Semantic Relatedness
Tools 03.21.2014
USPS Signature Confirmation Label
Shipping 03.19.2014
USPS Tracking/Delivery Confirmation Label
Shipping 03.19.2014
USPS Address Information
Shipping 03.19.2014
USPS Address Matching System
Shipping 03.19.2014
Campayn
Email 03.19.2014
Secureship
Shipping 03.07.2014
AdStage Platform
Advertising 03.05.2014
AirPush
Advertising 03.04.2014
MireZone SMS
Messaging 03.01.2014