Web Services Directory

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APIDescriptionCategoryUpdated
Xignite GetBarsIntraday period bars for currency pairsFinancial2014-04-23
Xignite GetHistoricalRatesHistorical currency exchange rate serviceFinancial2014-04-22
Xignite Global Real Time OptionsReal-time quotes for U.S. equity optionsFinancial2014-04-03
Xignite Global Indices Real TimeReal-time index value serviceFinancial2014-04-03
Xignite Global Indices HistoricalHistorical equity price serviceFinancial2014-04-03
Xignite Convert Historical ValueHistorical Currency Converter ToolFinancial2014-04-02
Xignite Convert Real Time ValueReal Time Currency Converter Financial2014-04-02
Xignite Get Real Time Rate TableReal Time Currency Rate InfoFinancial2014-04-02
Xignite Get Real Time RateReal Time Currency Spot RatesFinancial2014-04-02
Xignite List CurrenciesSpot and Historical Currency RatesFinancial2014-04-02
TimeCampTime Tracking ServiceProject Management2014-04-01
Chicago Food Truck FinderChicago food truck location serviceFood2014-03-28
BrandwatchSocial media analysis serviceSocial2014-03-21
Trading EconomicsInternational Economic DataFinancial2014-02-27
RandomProfileRandom Profile Generator Database2014-02-23
Ghent University Academic BibliographyUniversity publication informationEducation2014-02-19
Stockholm Film FestivalStockholm Film Festival information serviceEvents2014-02-15
IPv4Free IP Lookup APITools2014-02-13
Mercado-BitcoinArgentinian Bitcoin ExchangeFinancial2014-02-13
VivoOnline school rewards systemEducation2014-01-24
try.liURL shortening and sharing serviceInternet2014-01-07
AirNowNorth American air quality information serviceWeather2014-01-06
Nationwide Gravesite LocationsVeteran and beneficiary gravesite location informationGovernment2014-01-02
SOI County-to-County Migration DataU.S. migration statisticsGovernment2014-01-02
Annual Production Figures of United States CurrencyDatabase of U.S. currency productionGovernment2014-01-01
PopClogsGoal listing and sharing siteGoal Setting2014-01-01
UNDP Human Development DataQuality-of-life metrics by countryGovernment2013-12-30
FuelEconomy.govVehicle fuel efficiency dataTransportation2013-12-28
NOAA Severe Weather Data InventoryHistorical weather dataWeather2013-12-28
NationalPriorities Government Data Information ServiceGovernment2013-12-26
Your Mapper CrimeScoregeographic crime dataMapping2013-12-20
PsychSignalFinancial market sentiment monitoring serviceFinancial2013-12-11
PredictivezData Prediction ServiceTools2013-12-06
Space-Track.orgOrbital object tracking servicesUtility2013-11-26
TimeStationEmployee attendance system for mobile devicesUtility2013-11-26
The Cancer Imaging ArchivePublic Repository of cancer images for researchMedical2013-11-20
PutlerSales analysis and reporting serviceRetail2013-11-19
National Geographic FieldScopeScientific data sharing mapScience2013-11-19
DoFormsMobile Data Collection ServiceTools2013-11-12
GTFS Data ExchangeStandardize transit data exchangeTransportation2013-11-02
Hampton Roads TransitHampton roads transportation system dataTransportation2013-10-29
BitcoinAverageBitcoin Information ServiceFinancial2013-10-28
National Crime Victimization SurveyNational crime victimization statisticsGovernment2013-10-21
Consumer Complaint DatabaseDatabase of financial products and services complaintsGovernment2013-10-21
binlist.netIssuer Identification Number (IIN) databaseFinancial2013-10-18
HERE Custom LocationLocation and POI data for mapping applicationsMapping2013-10-02
BusinessUSA Resource AccessU.S. business information and resource platformGovernment2013-09-05
WorkonomicChat-based personal time tracking servicePIM2013-08-24
EvergageUser behavior tracking platformEnterprise2013-08-09
PLOS Article-Level MetricsUsage metrics for PLOS articlesScience2013-07-31
SeculertCyber threat protection serviceSecurity2013-07-15
AdColonyMobile video advertising serviceAdvertising2013-07-12
RedLine13 Zip Code DistanceZip code distance calculatorTools2013-07-11
Exective OrdersExecutive orders data serviceGovernment2013-07-04
Dome9Cloud server security consolidation serviceSecurity2013-06-20
XivelyInternet of Things (IoT) platformBackend2013-06-03
Litecoin GlobalVirtual Currency Exchange ServiceFinancial2013-05-27
Rapaport Diamond ManagerDiamond trading networkFinancial2013-05-23
YIFY-TorrentsMovie torrent siteFile Sharing2013-05-23
Digit-EyesUPC code databaseTools2013-05-03
QuandlNumerical data search serviceSearch2013-05-02
Open New York Child Care Regulated ProgramsChild care regulation data for New York StateGovernment2013-04-24
Open New York Farmers Markets in New York StateNew York state farmers markets dataEvents2013-04-24
Open New York Recommended Fishing Rivers and StreamsFishing access locations for New YorkSports2013-04-24
73 Summits ErgDBErg and PowerAgent workout creation and sharingSports2013-04-18
NHTSAHighway transportation safety information serviceTransportation2013-04-16
Nasa Exoplanet ArchiveAstronomical archiveScience2013-04-15
JorumResearch and Educational Materials ServiceEducation2013-03-05
City of Palo AltoCity of Palo Alto open dataGovernment2013-03-03
Sri Lanka Postal CodesPostal code serviceShipping2013-02-21
BinaryBeasteSport event toolsGames2013-02-11
Blast RampOrder fulfillment and warehouse management serviceShopping2013-02-08
SpinqueCustom search configuration serviceSearch2013-02-01
EdoceoAssorted reference and conversion toolsTools2013-02-01
Nobel PrizeNobel Prize information serviceDatabase2013-01-18
DOE Green EnergyConservation resource search serviceSearch2013-01-09
NREL PVWattsPhotovoltaic output simulator serviceUtility2013-01-09
LobbyFacts DataEuropean Union lobbyist information servicePolitics2013-01-03
Hampton Roads CrimeCrime data for Virginia BeachNews2012-12-31
OpenSnowMeteorologist created snow reports and forecastsWeather2012-12-11
CS50Harvard campus informationEducation2012-11-29
EAN DataProduct information serviceRetail2012-11-27
SendyEmail newsletter serviceEmail2012-11-26
GW2SpidyGuild Wars 2 marketplaceGames2012-11-02
NREL Alternative Fuel StationsFueling station location serviceMapping2012-10-26
RunSignUpRunning community race supportSports2012-10-22
xeno-canto Bird song recording serviceScience2012-10-19
CliFloNew Zealand climate information serviceWeather2012-10-17
SynergizerBiological identifier translation serviceScience2012-10-08
FloraBrasilBrazilian biological resource information serviceScience2012-10-05
SEOlyticsSEO analytics softwareAdvertising2012-10-05
Photo CaptchaImage based captcha serviceSecurity2012-10-04
VisANTBiological network visualization serviceScience2012-10-04
ProjectBubbleProject Management ServiceProject Management2012-09-20
Predictive EdgeBig data analytics for retailTools2012-09-11
BitextMultilingual Semantic ServiceUtility2012-09-06
HealthData.govHealth data serviceGovernment2012-08-31
GinkGPS tracking device communications serviceMapping2012-08-31
MyrrixReal-time, scalable recommender system, built on MahoutRecommendations2012-08-29
SlashDBCreates REST API From Relational DatabaseDatabase2012-08-28
UniPay GatewayEnterprise billing softwarePayment2012-08-24
KeypicImage-based spam prevention serviceSecurity2012-08-17
EpomAd campaign management platformAdvertising2012-08-16
Affiliate SpiceOnline content monetization serviceAdvertising2012-08-09
SubDBVideo subtitle databaseVideo2012-08-02
NOAA GOES SEMSatellite weather data serviceWeather2012-07-31
Interserve Job OpeningsMinistry jobs feed serviceFeeds2012-07-24
IP-API.com GeolocationIP address lookup serviceTools2012-07-24
DomainsBotDomain name suggestion serviceInternet2012-07-18
MySociety GazeU.K. population information serviceMapping2012-07-06
HackSenseH.A.C.K. website status monitoring serviceInternet2012-07-05
DrawbridgeMobile advertising platformAdvertising2012-07-02
Avetio SMSSMS gateway serviceMessaging2012-06-27
Whale Wisdom Company Filings Retrieval ServiceFinancial2012-06-25
TurboBridgeConference call serviceTelephony2012-06-22
EmailBrainEmail marketing campaign management serviceEmail2012-06-20
Food Security DataData Indices Download ServiceDatabase2012-06-18
ErgDBIndoor rower workout generatorSports2012-06-14
FleetMonShip location and maritime traffic information serviceShipping2012-05-16
Gecko LandmarksLocation information servicesTelephony2012-05-11
Charities Commissioncharity database serviceDatabase2012-05-09
Christian Social GraphChristian volunteer opportunities directorySearch2012-04-20
QualtricsOnline survey serviceAnswers2012-04-16
deutschlandGerman elected officials information serviceGovernment2012-03-28
NWQMC Water Quality PortalWater quality data serviceTools2012-03-27
MoodpandaMood tracking serviceSocial2012-03-22
BelboonAffiliate marketing networkAdvertising2012-03-22
XigniteBATSRealTimeReal Time Stock Quotes & Stock Prices For BATS Exchange APIFinancial2012-03-14
XigniteBondMasterReference data for active and mature bondsFinancial2012-03-14
XigniteBondsRealTimeReal time bonds price data serviceFinancial2012-03-09
XigniteBondsDelayed U.S. Corporate Bond Prices Financial2012-03-09
XigniteEarningsCalendarEarnings Calendar for North American CompaniesFinancial2012-03-09
XigniteGlobalBondMasterCorporate bond information serviceFinancial2012-03-08
XigniteGlobalRealTimeOptionsReal-Time Equity Option QuotesFinancial2012-03-08
XigniteGlobalFundamentalsStock fundamentals lookup serviceFinancial2012-03-08
XigniteGlobalRealTimeU.S. and Global Real Time QuotesFinancial2012-03-08
pyMantisCollaborative life-science data management serviceScience2012-02-24
Bing Maps Geocode DataflowGeocoding serviceMapping2012-02-24
Make The ChangeCanadian electoral district data servicePolitics2012-02-23
Nature.com BlogsNature Publishing Group blog tracking and indexing serviceBlogging2012-02-14
Infunl Web AnalyticsWeb analytics and tracking serviceInternet2012-02-09
Performancing pMetricsBlog traffic analytics serviceInternet2012-02-08
IOOS SOSCoastal conditions information serviceScience2012-02-07
Oakland CrimespottingOakland, Calif., crime information serviceGovernment2012-01-26
LookStatMicrostock photographer solution servicePhotos2012-01-25
BLAM AdsContent locking advertising serviceAdvertising2012-01-23
DataONEBiological research data repositoryScience2012-01-18
Australian Bureau of MeteorologyAustrailian weather report and forecast serviceWeather2012-01-17
MagnatuneMusic subscription and streaming serviceMusic2011-12-19
DbApiDatabase management serviceDatabase2011-12-11
MailjetCloud hosted email platformEmail2011-12-11
NewsKnowledgeNews and business information serviceNews2011-12-09
Metro MapperLouisville, Kentucky data mapsMapping2011-12-09
WorldCat xISBNISBN and book edition linking serviceReference2011-12-06
Berlin Open DataBerlin data and informationGovernment2011-12-06
Point-In-Polygon Census IntersectionU.S. Census data mapping serviceMapping2011-11-30
IP Address LocationIP address lookup serviceMapping2011-11-29
Open Data gencatCatalonia government dataGovernment2011-11-21
City of Edmonton Open Data CatalogueCity of Edmonton datasetsGovernment2011-11-15
Find Your MP- UK ParliamentUK MP search toolGovernment2011-11-11
data.gov.auAustralia government dataGovernment2011-11-11
Alameda County Service Providerlistings for social services in Alameda County (Oakland), CAGovernment2011-11-08
Oakland Crime Reportscrime reports serviceGovernment2011-11-08
LISIRDSolar irradiance datasetsScience2011-11-02
Alaska Satellite FacilitySatellite data archiveScience2011-11-01
Bitcoin Charts / MarketsBitcoin market data servicePayment2011-10-25
DatahotellNorway open government dataGovernment2011-10-25
The Oxford Celtic Coin IndexBritish coin collection images and dataEducation2011-10-18
EPA EnvirofactsEnvironmental databaseScience2011-10-11
DatafinitiSearch engine for dataSearch2011-10-11
Stock Market DataStock market data serviceFinancial2011-10-02
OpenBaltimoreBaltimore City dataGovernment2011-09-27
PlingsPlaces and Activities DatabaseEntertainment2011-09-22
CS50 HarvardEventsHarvard Events CalendarEvents2011-09-13
CS50 HarvardMapsHarvard Map DataMapping2011-09-13
GipuzkoaSpanish province government dataGovernment2011-08-30
Metricly Custom Data ImportData aggregation for dashboardsEnterprise2011-07-26
ClickBankOnline retail outletShopping2011-07-05
GeoMakerGeo enrichment platformMapping2011-06-30
Onset HOBOlinkData logger productsWeather2011-06-30
IP2LocationIP lookup serviceInternet2011-06-28
ThingSpeak ChartsNetworked device information platformOther2011-06-14
Stocklytics Historical Stock PricesHistorical Stock Price lookup serviceFinancial2011-05-31
Stocklytics Intraday Historical Stock PricesDaily Stock Price lookup serviceFinancial2011-05-31
Telephony Intelligence Data ServicesTelephony customer data serviceTelephony2011-05-31
NHXSContract compliance servicesOther2011-05-16
Open Charge MapElectric vehicle charging point database.Reference2011-05-13
bidStartOnline collectibles marketplaceShopping2011-05-10
ClicRDVCalendar and Appointment Scheduling SoftwareCalendar2011-04-14
SubSiftResearch Community ResourceRecommendations2011-04-07
SugestioOnline recommendation engineRecommendations2011-03-18
Postcode Anywhere Address ServicesAddress capture, lookup and searchMapping2011-03-09
Postcode Anywhere Customer ProfilingUK population segmentation data serviceReference2011-03-09
Postcode Anywhere Store FinderUK business listings serviceMapping2011-03-09
Postcode Anywhere Route OptimisationFind best route between locationsMapping2011-03-09
Postcode Anywhere Government DataUK government data serviceGovernment2011-03-09
Postcode Anywhere GeocodingGeolocation serviceMapping2011-03-08
Postcode Anywhere Distances and DirectionsBusiness travel data serviceTravel2011-03-08
Postcode Anywhere Worldwide Business DataBusiness record databaseReference2011-03-08
Postcode Anywhere Payment ValidationBank and card validationSecurity2011-03-08
Postcode Anywhere MapsOnline mapping serviceMapping2011-03-08
Postcode Anywhere Email ValidationEmail validation serviceEmail2011-03-07
myAzimiaMicrofinance Database SearchFinancial2011-01-05
RezoraOnline Marketing for Real Estate ProfessionalsReal Estate2011-01-04
E-xactOnline payment gateway providerPayment2010-12-29
New Zealand National Broadband MapBroadband Map for New ZealandInternet2010-12-21
XNATMedical imaging informatics platformOther2010-12-17
30 Digits Web ExtractorSemantic web extraction toolInternet2010-11-22
AxedaMachine to machine application platformEnterprise2010-11-09
Brighter Planet Climate DataReference data (e.g. zip codes, airlines, automobiles)Other2010-11-02
TFL Cycle HireReal-time UK Cycle Hire data serviceTransportation2010-10-27
USC WebGIS GeocoderGeolocation serviceMapping2010-10-20
Financial Content Snapshot QuoteStock quote serviceFinancial2010-10-15
TomTom WEBFLEET.connectReal time fleet and job statusEnterprise2010-10-15
IPInfoDB GeolocationWeb based IP geolocation lookup serviceMapping2010-10-08
UK PostcodesUK postcode lookup serviceReference2010-08-24
ScraperWikiScreen scraper wikiTools2010-08-23
OpenGeoTrackerGPS data tracking platformOther2010-06-28
Transparency DataState and Federal campaign contribution dataGovernment2010-05-28
OpenAddresses GeoLocated Address SearchWorldwide address search serviceMapping2010-05-13
Goslyudi.ruPublic ratings of Russian government bloggersGovernment2010-05-06
Sitestat OneCall Data intregration and publication serviceEnterprise2010-04-30
Socrata Open Data Online data sharing serviceGovernment2010-04-06
SimpleGeoLocation services platformMapping2010-03-31
TwiddlaReal-time online meeting and collaboration toolOther2010-03-29
SocketLabs Email On DemandHosted on demand email serviceEmail2010-03-24
World Weather OnlineWorld Weather OnlineWeather2010-03-19
Xignite BATSLastSaleBATS Last Sale API Financial2010-02-25
BlankSlateWeb App Building BlocksDatabase2010-02-24
AddThis Analytics Content sharing analytics data serviceInternet2010-02-05
AdGoorooKeyword search marketing platformAdvertising2010-01-11
bicingwatchListing and mapping public cycling stationsSports2009-12-17
WPAPI.orgBlog statistics service for WordPress blogsBlogging2009-11-29
PachubeRealtime device and buildings monitoring Other2009-10-28
WatchMouse Web site monitoring serviceInternet2009-09-22
San Francisco CrimespottingCrimespotting data for San Francisco CaliforniaGovernment2009-08-27
Your Mapper Local Geodata For Your AppsMapping2009-08-21
XigniteVWAPVolume-Weighted average stock price tracking Financial2009-06-27
XigniteNASDAQLastSaleNASDAQ Real-time Last Sale Quotes Financial2009-06-27
Blogama (IPInfoDB)IP geolocation serviceInternet2009-03-30
XigniteLogosCompany logo serviceFinancial2009-02-28
XigniteGlobalExchangesExchange Market Hours and Exchange CalendarFinancial2009-02-08
XigniteReleasesCompany news releasesFinancial2009-02-01
XigniteGlobalIndicesClosing index values for global indicesFinancial2009-01-31
XigniteCompensationExecutive Compensation and InformationFinancial2009-01-25
XigniteInsiderInsider Transactions for U.S. Public CompaniesFinancial2009-01-25
XigniteGlobalMasterGlobal Equities, Bonds & Derivatives Security MasterFinancial2009-01-24
TwilioTelephony serviceTelephony2009-01-10
XigniteHoldingsInstitutional Holdings API (13D, 13G and 13F Filings)Financial2009-01-10
WassrTwitter for SecondLife microblogging serviceBlogging2008-12-21
Yahoo Query LanguageQuery language platform for Yahoo servicesDatabase2008-12-05
GoGridCloud computing and web hosting servicesInternet2008-10-25
Unified Software BankVal UKBank and card validation servicesFinancial2008-10-03
XigniteGlobalQuotesU.S. and Global Delayed Stock QuotesFinancial2008-09-22
BankVal InternationalIBAN and SWIFT validation servicesFinancial2008-08-16
XigniteGlobalOptionsU.S. and International Delayed Options Quotes APIFinancial2008-08-04
XigniteMoneyMarketsReal-Time Interest and US Treasury Rates Swap Benchmark Financial2008-08-04
XigniteInterBanksGlobal interbank interest ratesFinancial2008-08-04
XigniteGlobalMetalsReal-Time and Historical API Quotes for Gold, Silver and other MetalsFinancial2008-08-04
XigniteFundamentalsFundamental Data for North American Stocks & CompaniesFinancial2008-08-04
XigniteFinancialsU.S. company financial statementsFinancial2008-08-04
Swivel Business data visualization and analysisFinancial2008-07-31
Live Nation Event DataLive music and concert informationMusic2008-07-17
XigniteAnalystsAnalyst Ratings API for Buy, Sell and Sales ConsensusFinancial2008-03-29
XigniteFundFundamentalsU.S. Mutual Funds and ETF Fundamental Data Financial2008-03-29
XigniteFuturesDelayed Derivative and Commodity Futures Price QuotesFinancial2008-03-27
Postcode AnywhereUK and international address management software, postcode finder web services and moreMapping2008-03-25
XigniteEstimatesEarnings Estimates API For North American EquitiesFinancial2008-03-23
Xignite CalendarCurrent Economic Events and Global Economic Calendar APIFinancial2008-03-23
XigniteEdgarU.S. SEC Edgar filingsFinancial2008-02-21
XigniteFundsU.S. mutual fund daily NAVsFinancial2008-02-21
XigniteRatesGlobal interest rates and government bond yieldsFinancial2008-01-26
WebSitePulseWeb site and application monitoring serviceInternet2007-12-25
Aevum ObscurumOnline multiplayer strategy gameGames2007-11-28
Xignite RealtimeU.S. and Global Real Time Quotes APIFinancial2007-10-01
EVE OnlineMassively multiplayer online science fiction gamesGames2007-07-15
VerticalResponseEmail service providerEmail2007-04-26
DabbleDBOnline database serviceDatabase2007-01-07
SpongecellOnline calendar serviceCalendar2006-08-25
Nearby.org.ukGeocoding service for UKMapping2006-03-22
geocoderGeocoding services for USMapping2006-02-15
GeoNamesGeographic name and postal code lookupReference2006-01-12
OntokGeocode any US addressMapping2005-11-01
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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.