ProgrammableWeb: the world's largest API repository, GROWING DAILY

Filter APIs
API Name Category Date
LinkedIn
Social 12.10.2007
MailChimp
Email 12.21.2007
Amazon SimpleDB
Database 12.16.2007
Bebo
Social 12.12.2007
True Knowledge
Search 12.06.2007
Highrise
Enterprise 11.18.2007
Google Apps Email Migration
Email 11.18.2007
Orkut
Social 11.08.2007
OpenSocial
Social 11.04.2007
Ordnance Survey OpenSpace
Mapping 12.18.2007
MapLight
Government 11.04.2007
BibSonomy
Bookmarks 12.09.2007
MindTouch Deki Wiki
Wiki 12.09.2007
Lulu Publishing
Other 12.04.2007
Carma
Other 11.26.2007
DigitalBucket
Storage 11.18.2007
FilesTube
File Sharing 12.23.2007
QuarkRank
eCommerce 12.18.2007
Cownt Us
Analytics 12.09.2007
XML ME Video Games Finder
Search 05.13.2012
University of Nottingham Get Entry Profile
Education 05.12.2012
XML ME Get Custom News
News Services 05.12.2012
Euro42 Euro to Gulden
Tools 05.12.2012
TauP
Science 05.12.2012
Easy Projects
Project Management 05.12.2012
Wrike
Project Management 05.12.2012
WebSitePulse
Enterprise 12.25.2007
GroupMe
Bookmarks 12.25.2007
Shipwire
Shipping 12.23.2007
Unfuddle
Project Management 12.18.2007
CleverSet
Recommendations 12.17.2007
Spinn3r
Search 12.13.2007
Urloid
Tools 12.06.2007
TinyLoad
Storage 11.28.2007
GeoSmart
Mapping 11.18.2007
Cellblock
Media 11.18.2007
Google Maps
Mapping 12.05.2005
Twitter
Social 12.08.2006
YouTube
Video 02.08.2006
Flickr
Photos 09.04.2005
Facebook
Social 08.16.2006
Amazon Product Advertising
eCommerce 12.02.2005
Twilio
Telephony 01.09.2009
Last.fm
Music 10.30.2005
eBay
Search 12.05.2005
Twilio SMS
Messaging 02.19.2010
Microsoft Bing Maps
Mapping 12.02.2005
del.icio.us
Bookmarks 10.30.2005
Google App Engine
Tools 12.05.2008
foursquare
Social 09.10.2009
Google Homepage
Widgets 12.14.2005
DocuSign Enterprise
Enterprise 03.29.2008
Amazon S3
Storage 03.14.2006
GeoNames
Reference 01.12.2006
Google AdSense
Advertising 06.01.2006
Box
Storage 03.07.2006
Wikipedia
Reference 09.05.2008
Amazon EC2
08.25.2006
Bing
Search 06.04.2009
Google AJAX Libraries
05.27.2008
Shopping.com
eCommerce 01.30.2006
Yahoo BOSS
Search 07.10.2008
Instagram
Photos 12.15.2010
Google Analytics
Analytics 04.21.2009
Yelp
Recommendations 08.03.2007
Freebase
Database 10.13.2007
Yahoo Local Search
Search 11.12.2005
Panoramio
Photos 06.12.2007
Facebook Graph
Social 12.17.2010
Google Earth
Mapping 06.01.2008
Salesforce.com
Enterprise 11.09.2005
Eventful
Events 10.31.2005
Google Ajax Feeds
Feeds 04.20.2007
Google Translate
Translation 08.20.2007
Google Calendar
Calendars 04.20.2006
indeed
Jobs 09.04.2005
geocoder
Mapping 02.15.2006
Google AdWords
Advertising 01.22.2006
Concur
Enterprise 03.02.2012
Google Custom Search
Search 07.08.2007
Google Picasa
Photos 03.23.2007
Commission Junction
eCommerce 09.23.2006
MusicBrainz
Music 07.16.2006
Bit.ly
URL Shortener 07.13.2008
PayPal
Payments 09.04.2005
Microsoft Bing
Search 01.23.2006
Yahoo Term Extraction
Search 11.12.2005
Google Geocoding
Mapping 12.08.2010
Blogger
Blogging 02.08.2006
FeedBurner
Blogging 02.15.2006
NationBuilder
Social 10.15.2013
FriendFeed
Other 03.25.2008
Oodle
eCommerce 09.01.2007
Spotify Metadata
Music 02.03.2010
Bing Maps
Mapping 06.09.2009
Netflix
Video 09.30.2008
SoundCloud
Music 07.10.2008
TwitPic
Photos 01.08.2009
Zillow
Real Estate 10.26.2006
BBC
Media 10.29.2005