Web Services Directory

Viewing 1 to 218 of 218 APIs
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APIDescriptionCategoryMashups
Google OpenIDOpenID login for Google account usersSecurity10     
Google Single SignOnAuthentication for Google AppsSecurity10     
Google Client AuthenticationAccount authentication for installed applicationsSecurity8     
Janrain EngageSocial networking login serviceSecurity7     
Google Web AuthenticationAccount authentication proxy for web-based applicationsSecurity5     
AOL Open AuthAuthentication servicesSecurity3     
Google Safe BrowsingSecurity service to verify URLsSecurity3     
PhishTankCommunity site for tracking phishingSecurity3     
Windows Live ID Web AuthenticationWeb based authentication serviceSecurity3     
Yahoo BBauthBrowser based authentication serviceSecurity3     
BioID Web ServicesFace and voice biometrics serviceSecurity2     
MyWotWebsite reputation serviceSecurity2     
OneLoginSingle sign-on solutionSecurity2     
TokBoxAuthentication servicesSecurity2     
Windows Live DataService for users to control data accessSecurity2     
BeenVerifiedAuthentication servicesSecurity1     
buySAFEE-commerce trust networkSecurity1     
CaptchaCoinCaptcha Solving ServiceSecurity1     
reCAPTCHASecurity and Book Digitalization ServiceSecurity1     
TypeKeyAuthentication FrameworkSecurity1     
VidoopSecure authentication serviceSecurity1     
ActPHPWeb development resource portalSecurity0     
Acu IdentityFraudulent order identification serviceSecurity0     
AnatoaFraud protection serviceSecurity0     
Animetrics FIMS CloudFacial biometrics applicationsSecurity0     
Apigee OAuthOAuth authentication across several APIsSecurity0     
ARCSApplication resource control serviceSecurity0     
Arts Alliance Media LocksmithDigital cinema KDM delivery serviceSecurity0     
AT&T Notary ManagementDigital signature serviceSecurity0     
Atlassian CrowdSingle Sign On serviceSecurity0     
AuthDogAuthentication creation serviceSecurity0     
AuthyWebsite and application authentication serviceSecurity0     
AVANTSSARService-oriented architecture security validation serviceSecurity0     
Axantum XecretsPassword management serviceSecurity0     
Backplane ServerAuthenticates Calls to ServerSecurity0     
BeEFBrowser security probing serviceSecurity0     
BinDBCredit Card Fraud Prevention ServiceSecurity0     
BlockScoreCustomer Authentication ServiceSecurity0     
BlogSpam.netDetection for Blog & Forum SPAMSecurity0     
BotDefenderAnti-Scraping ServiceSecurity0     
BotScoutBot detection serviceSecurity0     
BotSmasherAnti-spam web serviceSecurity0     
Brightcloud Website filtering data serviceSecurity0     
briidge.net ConnectMultifactor authentication serviceSecurity0     
Call meHide contact details on the internetSecurity0     
CaptChairImage-based captcha serviceSecurity0     
CDYNE Phone VerificationPhone number verification serviceSecurity0     
CDYNE Postal Address VerificationPostal address verification serviceSecurity0     
CDYNE Profanity FilterProfanity filtering serviceSecurity0     
CensorNet Hosted Web SecurityWeb security serviceSecurity0     
CheckInOn.MeAutomated personal safety systemSecurity0     
CheckIPIP lookup serviceSecurity0     
CloudCrackerPassword Cracking ServiceSecurity0     
Cloudessa Unified authentication platformSecurity0     
CloudPassageSecurity service for cloud serversSecurity0     
Codeproof MDMMobile device management serviceSecurity0     
Cogito IntelligenceSemantic intelligence serviceSecurity0     
CompletelyPrivateFilesData encryption serviceSecurity0     
Confident CAPTCHAImage-based captcha serviceSecurity0     
Confident Image-Based AuthenticationImage-based authentication serviceSecurity0     
Cumulo AuthorizeAuthentication servicesSecurity0     
DailyCredSocial sign in and authentication serviceSecurity0     
Dasient Anti-MalwareWeb security serviceSecurity0     
DEA FilterSpam and email filterSecurity0     
DefensioBlog and social site spam prevention servicesSecurity0     
Digital Monitoring ProductsSecurity monitoring providerSecurity0     
DolunaTwo-factor authentication serviceSecurity0     
Dome9Cloud server security consolidation serviceSecurity0     
Duo RESTTwo-factor authenticationSecurity0     
Duo VerifyWeb to mobile user verification Security0     
DuoFactorWeb authentication serviceSecurity0     
E-HAWKApplicant vetting serviceSecurity0     
e-SignLiveElectronic signature serviceSecurity0     
EnoleMobile Authentication ServiceSecurity0     
Ericsson CaptchaSecurity and Advertisement ServiceSecurity0     
Exchange Network NAASAuthentication for the Environmental Information Exchange NetworkSecurity0     
expressFlowFile encryption serviceSecurity0     
FakeCreditCardGeneratorCredit Card Number Generator Security0     
FoolDNS Online privacy protection serviceSecurity0     
FraudAssetsBIN verification serviceSecurity0     
FraudLabs Credit Card Fraud DetectionCredit card verification serviceSecurity0     
FraudLabs IP2ProxyAnnymous proxy detection serviceSecurity0     
FraudLabs Pro Fraud PreventionFraud Detection ServiceSecurity0     
Freak CMS User-agentsUser Agent checking serviceSecurity0     
GlobalSignDigital certification serviceSecurity0     
Google Site VerificationWebsite owner verification serviceSecurity0     
GPSit TrackFusionGPS tracking services for businesses and policeSecurity0     
HackerTarget.comExternal vulnerability scanning solutionSecurity0     
Honeywell AlarmNet DirectSecurity device communication and management serviceSecurity0     
How's My SSL?Website Security CheckerSecurity0     
HP Cloud Identity ServiceCloud identity management serviceSecurity0     
Human Information Project DataUser Information and PrivacySecurity0     
I'm HumanVisual CAPTCHA serviceSecurity0     
ImpermiumWebsite protection serviceSecurity0     
IncapsulaWeb site security and performance serviceSecurity0     
Internet Storm Center DShieldFirewall Log Service Security0     
Iovation ReputationManager 360Online fraud protection servicesSecurity0     
IPGEOIP Address Geolocation ServiceSecurity0     
IPInfoDB E-Commerce Fraud DetectionFraud detection serviceSecurity0     
Jumio NetverifyOnline identification verification serviceSecurity0     
Kairos IDFacial Recognition ServiceSecurity0     
KeypicImage-based spam prevention serviceSecurity0     
Kinamik Data Integrity Tamper evident and digital evidence ready dataSecurity0     
KlocworkSoftware Security ServiceSecurity0     
Lanoba Website registration and authentication serviceSecurity0     
LaunchKeyMulti-factor authentication for smartphones and tabletsSecurity0     
Liberty DataIdentity verification and risk management toolsSecurity0     
Lionhardt LionyticsAnti-spam softwareSecurity0     
LiveEnsureWebsite and app authentication serviceSecurity0     
Locker ProjectPersonal data management serviceSecurity0     
loginPromptSecure website login serviceSecurity0     
LoginTCTwo-factor authentication serviceSecurity0     
Lyons Account VerificationCheck account verification serviceSecurity0     
Lyons OFACOFAC screening serviceSecurity0     
Lyons Routing Number VerificationBank routing number verification serviceSecurity0     
Lyons SSN ValidationOnline social security number validationSecurity0     
MashapeAPI marketplaceSecurity0     
MasterCard Lost-Stolen Account ListCredit card account validation serviceSecurity0     
MaxMind MinFraudE-commerce fraud detection and prevention serviceSecurity0     
miiCardSecure internet identity serviceSecurity0     
MLState OPA Web application development platformSecurity0     
MollomBlog and social site spam prevention servicesSecurity0     
mOTPTwo-factor authentication without SMSSecurity0     
Mozilla PersonaWebsite and application identity login serviceSecurity0     
MozilliansUser authentication for Mozilla development communitySecurity0     
MYDIGIPASS.COMSecure online authentication serviceSecurity0     
myOneLoginLogin authentication serviceSecurity0     
MyowsOriginal works copyright serviceSecurity0     
MyPW AuthenticationAuthentication servicesSecurity0     
Navizon ITSWiFi device tracking serviceSecurity0     
NetDNAHigh-speed SSL serviceSecurity0     
NodePingWebsite and server monitoring serviceSecurity0     
NorseCorpInternet security intelligence servicesSecurity0     
nsure.ioContent ControlSecurity0     
NymiHeartbeat tracking wristband for passwordsSecurity0     
ObservuWebsite monitoring serviceSecurity0     
OktaCentral user identity and profile management serviceSecurity0     
One Time SecretSecret link generator for sensitive informationSecurity0     
OneIDOnline identity management serviceSecurity0     
ONVIFIP-based security products standardization initiativeSecurity0     
Open Fraud Detection ProjectFraud detection serviceSecurity0     
Orange AuthenticationInactive - Authentication serviceSecurity0     
OZ Data CentaHack and Data Leak Archive ServiceSecurity0     
PassDefenseSecurity and Authentication ServiceSecurity0     
Passphrase Random PasswordRandom character generator password serviceSecurity0     
PayPal PermissionsPayPal permission management serviceSecurity0     
PC MonitorRemote IT monitoring and control systemSecurity0     
Photo CaptchaImage based captcha serviceSecurity0     
PixodromOnline OCR ServiceSecurity0     
Postcode Anywhere Payment ValidationBank and card validationSecurity0     
Privacy CARemote trust certificate issuing and validation serviceSecurity0     
PrivacyChoiceApplication privacy policy creation serviceSecurity0     
PrivacyScoreWebsite privacy information serviceSecurity0     
ProtecMailAntispam and Antivirus SolutionsSecurity0     
ProxyFraudProxy detection serviceSecurity0     
ProxyKeyProxy service for Wikidot APISecurity0     
PuppetLabsIT automation and security serviceSecurity0     
PwnedListStolen credentials databaseSecurity0     
QualysGuardInformation security and compliance serviceSecurity0     
Quentin Sager SSN ValidationU.S. SSN validation serviceSecurity0     
Quttera Website Malware Scanner Online website malware scannerSecurity0     
RainCaptchaFree CAPTCHA serviceSecurity0     
RealSearch FraudGATE Identity Validation and Fraud Detection serviceSecurity0     
RingcaptchaPhone-based verification serviceSecurity0     
Rogers PrivacyPermissions request serviceSecurity0     
SafeLinkingLink Securing ServiceSecurity0     
Sapo CaptchaCaptcha generation serviceSecurity0     
SeculertCyber threat protection serviceSecurity0     
Secunia PSISoftware security serviceSecurity0     
SecuroDigital certification serviceSecurity0     
SerialStamperRegistering and Digitally Timestamping FilesSecurity0     
ServiceObjects DOTS BIN ValidationCredit card validation serviceSecurity0     
Seth Cardoza Random Password GeneratorRandom password generation toolSecurity0     
Seznam CaptchaCaptcha creation service Security0     
Sift ScienceWebsite traffic monitoring serviceSecurity0     
SIGKAT CredentialsCredential creation and exchange serviceSecurity0     
SignifydE-commerce fraud prevention serviceSecurity0     
SiteLock PartnerWebsite security serviceSecurity0     
SocureIdentity fraud detection serviceSecurity0     
Solve MediaCAPTCHA advertising serviceSecurity0     
SpamWipeComment spam prevention serviceSecurity0     
SSN ValidatorSocial security number validation serviceSecurity0     
StormpathCloud identity serviceSecurity0     
SubunoFraud monitoring serviceSecurity0     
SureVerifyEmail verificationSecurity0     
Swift IdentityWeb application security management serviceSecurity0     
Tarya Technologies RSAkeygenRSA key generation serviceSecurity0     
TekGuard Product InfoE-mail security product information serviceSecurity0     
Text DisguiseImage-based captcha serviceSecurity0     
textCAPTCHAText-based captcha serviceSecurity0     
The SSL StoreSSL certificate reseller serviceSecurity0     
The WeatherRepoApp security information serviceSecurity0     
Threat StreamCyber threat intelligence platformSecurity0     
Thycotic Secret ServerPassword management serviceSecurity0     
TokenizerTwo-factor authentication serviceSecurity0     
ToopherOnline authentication service Security0     
TrewIDM CloudIdentity and access managementSecurity0     
tru.ly VerificationDating verification toolSecurity0     
TruliooInternet Identity VerificationSecurity0     
TrustedCoinBitcoin Security Service Security0     
TrustedXOnline business security serviceSecurity0     
TrustevOnline fraud detection & prevention solutionSecurity0     
TypePad AntiSpamAnti-spam service for blogsSecurity0     
UniversignElectronic document signature serviceSecurity0     
University of Warwick Students' UnionUser authentication for student groupsSecurity0     
Unshorten.ItURL unshortening serviceSecurity0     
VeratadOnline identity and age verification serviceSecurity0     
Verify.IM TrustOnline identity verification serviceSecurity0     
Visual DataFlex ElfProefDutch bank account number validation serviceSecurity0     
VoiceVaultVoice biometric identity verificationSecurity0     
VouchSafeNon-CAPTCHA form validation serviceSecurity0     
VulnDBSecurity issue knowledge management serviceSecurity0     
WebSense ThreatSeeker CloudSecurity and threat assessment serviceSecurity0     
WebsnaprScreenshot preview serviceSecurity0     
Windows Live ID Client SDKWindows SDK for Windows Live sign-in authenticationSecurity0     
XortifySpam, bot, and CAPTCHA sweatshop blockerSecurity0     
Yahoo Create Consumer KeyYahoo consumer API key creation serviceSecurity0     
YubikeyCloud-based authentication and validation serviceSecurity0     
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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.