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API Name Category Date
Calais
Other 01.31.2008
WebKnox Keywords
Search 06.10.2011
MusixMatch
Music 08.09.2010
Yactraq Speech2Topics
Natural Language Processing 07.07.2014
Box Metadata
Metadata 05.28.2014
Apperian Applications
Database 04.04.2014
ICANE Statistical
Government 02.06.2014
The Walters Art Museum Collections
Education 01.29.2014
EVEX
Science 01.08.2014
Hummingbird
Social 12.04.2013
OpenStreetMap Taginfo
Mapping 11.16.2013
Nutribu
Food 11.03.2013
WebKnox Recipe
Food 10.10.2013
WebKnox Web
Metadata 10.10.2013
Valobox
Tools 09.20.2013
LibraryCloud
Catalogs 08.16.2013
PLOS Article-Level Metrics
Science 07.28.2013
Indian Pincode
Reference 07.14.2013
Music Story Pro
Music 06.18.2013
Cambridge Journals Online
Reference 05.16.2013
Rutgers University Community Repository
Education 05.03.2013
DCMI Metadata Registry
Reference 03.13.2013
NOAA Historical Observing Metadata Repository
Weather 01.11.2013
Qobuz
Music 12.05.2012
MELT
Education 12.03.2012
mEDRA
Database 11.10.2012
DiscoverEDINA Tagger
Photos 10.23.2012
Ontos
Classification 10.17.2012
Semantics3
Reference 10.05.2012
refbase OpenSearch
Reference 10.02.2012
OCLC Crosswalk
Tools 08.03.2012
Veenome
Video 08.03.2012
TheGamesDB.net
Games 07.31.2012
Auphonic
Tools 07.26.2012
NCSU Scholarly Publications Repository
Reference 06.01.2012
Associated Press Metadata
News Services 05.23.2012
SKOS Thesaurus
Reference 05.09.2012
art.sy
Search 04.05.2012
PBS COVE
Video 03.21.2012
MyMovies
Media 03.09.2012
Clear Read
Tools 03.08.2012
PHIN VADS
Medical 03.01.2012
BibServer
Reference 02.14.2012
Unified Medical Language System
Medical 11.11.2011
OCLC Virtual International Authority File
Classification 10.26.2011
Fluidinfo
Search 09.09.2011
Decibel
Music 04.22.2011
mSense
Metadata 01.26.2009