Web Services Directory

Viewing 1 to 75 of 75 APIs
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APIDescriptionCategoryUpdated
10x10Photo and news analysis servicePhotos2010-12-08
AddressingHistoryHistorical online mapping serviceTools2010-12-14
ARCSApplication resource control serviceSecurity2011-09-01
ARIN WhoisInterent registry access serviceInternet2011-02-15
AutomemeAutomated meme generatorInternet2011-09-13
Bing Maps Geocode DataflowGeocoding serviceMapping2012-02-24
Block Disposable EmailDetect disposable email addressesEmail2011-05-25
BudURL.ProURL shortening serviceInternet2010-10-25
Camera PlusiPhone photo applicationPhotos2012-03-14
CastingWordsAudio Transcription ServiceTools2012-10-19
CloudSigmaCloud hosting servicesInternet2011-09-22
cz.cc Domain SearchSearch cz.cc domain namesInternet2010-12-21
DigitaliserDanish social networking siteSocial2011-10-07
DocMailSend physical postal mail via a webservice/websiteUtility2009-06-17
EXLXURL shortenerInternet2014-02-06
FamilySearchGenealogical search and family tree serviceOther2011-12-19
GeoNamesGeographic name and postal code lookupReference2006-01-12
Ghent University Academic BibliographyUniversity publication informationEducation2014-02-19
GipuzkoaSpanish province government dataGovernment2011-08-30
glurl.coURL shortening serviceInternet2013-09-26
Google Cloud PrintCloud printing serviceOffice2011-05-25
gPodderPodcast retrieval serviceTools2011-08-19
HASTUschonGerman products marketplaceShopping2012-03-19
HipsterJesusLorem Ipsum generator toolTools2011-11-01
Idescat Onomastics APICatalan name dataGovernment2013-05-27
Idescat Population SearchPopulation searchSearch2010-10-11
Internet Storm Center DShieldFirewall Log Service Security2012-10-02
iTrackmine SimpleCollection sharing serviceSocial2010-10-13
Its4smsSMS messaging serviceMessaging2011-11-30
ItsThisForThatRandom startup idea generatorOther2011-08-10
MapMyFitnessFitness tracking serviceSports2010-09-16
MassDOT MBTAMassachusetts transit data feeds serviceTransportation2011-10-18
MaxMind MinFraudE-commerce fraud detection and prevention serviceSecurity2012-08-28
Met Office WOWUK weather observationsWeather2011-11-01
MetamarkURL shortening serviceUtility2010-12-08
MSHD.netReference information lookupReference2011-01-18
MyAvoxDataBusiness entity dataMapping2011-09-06
nimbitsCloud based data sharing serviceInternet2012-02-08
NTNU IME FacultyNTNU University data Education2011-05-13
NumbersNumber reference serviceReference2012-03-16
OCLC QuestionPointLibrary knowledge base accessEducation2011-12-19
OCR TerminalOnline optical character recognition serviceTools2010-12-08
Online OCRWeb based OCR servicePhotos2011-08-30
Open EAN/GTIN DatabaseBarcode databaseDatabase2012-02-06
openBmapFind GPS position of cellular networksOther2010-11-29
OpenCachingGeocaching Data Set ServiceSports2012-07-20
OpinionCrawl Sentiment AnalysisWeb sentiment analysisInternet2010-11-10
ProSMSSMS Messaging ServiceMessaging2010-09-29
QoiobURL shortening toolInternet2011-11-15
reCAPTCHASecurity and Book Digitalization ServiceSecurity2010-11-29
Reverse AustraliaAustralian reverse phone lookup serviceReference2011-01-13
Semantic Contextual AdvertisingContextual ad matchingAdvertising2010-11-10
ShareFileFile sharing and FTP serviceFile Sharing2012-02-07
ShribOnline notepadTools2012-02-27
SnapBillOnline billing serviceFinancial2011-03-07
Socrata Open Data Online data sharing serviceGovernment2010-04-06
Some Murrays Website SummariesWeb site parsing toolTools2011-10-19
SureVoIPVoIP service providerTelephony2012-03-20
Talk Like A Pirate TranslationPirate Speak TranslatorEntertainment2012-09-12
Tiny-URL OpenURL shortening toolTools2010-12-01
TinyLoadFile distribution serviceStorage2007-11-28
Ttb.liURL shortening toolUtility2011-12-13
UCLA.inURL Shortening ServiceInternet2011-01-11
Umini.meLink shortening serviceUtility2012-03-29
VemringdeTelephone spammer databaseTelephony2012-03-01
VigLinkVigLink Affiliation ServiceAdvertising2011-05-17
Washington State Department of Revenue Sales Tax RateAddress based tax rate lookup serviceGovernment2010-12-08
WatsonSemantic web gatewayInternet2010-12-20
WePayOnline payment servicePayment2010-12-29
WhoAPIDomain lookup and details serviceInternet2011-12-13
Wiki-Data Company/business entity data serviceReference2011-10-11
WikipediaOnline collaborative encyclopediaReference2008-09-05
WorldCat xISBNISBN and book edition linking serviceReference2011-12-06
WormBaseNematode genetic and biological information serviceScience2013-04-15
YubikeyCloud-based authentication and validation serviceSecurity2012-01-31
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ProgrammableWeb
APIs, mashups and code. Because the world's your programmable oyster.

John Musser
Founder, ProgrammableWeb

Adam DuVander
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.