Web Services Directory

Viewing 1 to 281 of 281 APIs
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TwilioTelephony serviceTelephony357     
GeoNamesGeographic name and postal code lookupReference89     
geocoderGeocoding services for USMapping41     
Yahoo Query LanguageQuery language platform for Yahoo servicesDatabase19     
Your Mapper Local Geodata For Your AppsMapping8     
WatchMouse Web site monitoring serviceInternet7     
OntokGeocode any US addressMapping6     
EVE OnlineMassively multiplayer online science fiction gamesGames5     
BlankSlateWeb App Building BlocksDatabase4     
SimpleGeoLocation services platformMapping4     
World Weather OnlineWorld Weather OnlineWeather4     
IP2LocationIP lookup serviceInternet3     
Swivel Business data visualization and analysisFinancial3     
Blogama (IPInfoDB)IP geolocation serviceInternet2     
AddThis Analytics Content sharing analytics data serviceInternet1     
Aevum ObscurumOnline multiplayer strategy gameGames1     
Bing Maps Geocode DataflowGeocoding serviceMapping1     
Bitcoin Charts / MarketsBitcoin market data servicePayment1     
BitextMultilingual Semantic ServiceUtility1     
DabbleDBOnline database serviceDatabase1     
Gecko LandmarksLocation information servicesTelephony1     
IP-API.com GeolocationIP address lookup serviceTools1     
PachubeRealtime device and buildings monitoring Other1     
San Francisco CrimespottingCrimespotting data for San Francisco CaliforniaGovernment1     
ScraperWikiScreen scraper wikiTools1     
SubDBVideo subtitle databaseVideo1     
TFL Cycle HireReal-time UK Cycle Hire data serviceTransportation1     
Transparency DataState and Federal campaign contribution dataGovernment1     
Your Mapper CrimeScoregeographic crime dataMapping1     
30 Digits Web ExtractorSemantic web extraction toolInternet0     
73 Summits ErgDBErg and PowerAgent workout creation and sharingSports0     
AdColonyMobile video advertising serviceAdvertising0     
AdGoorooKeyword search marketing platformAdvertising0     
Affiliate SpiceOnline content monetization serviceAdvertising0     
AirNowNorth American air quality information serviceWeather0     
Alameda County Service Providerlistings for social services in Alameda County (Oakland), CAGovernment0     
Alaska Satellite FacilitySatellite data archiveScience0     
Annual Production Figures of United States CurrencyDatabase of U.S. currency productionGovernment0     
Australian Bureau of MeteorologyAustrailian weather report and forecast serviceWeather0     
Avetio SMSSMS gateway serviceMessaging0     
AxedaMachine to machine application platformEnterprise0     
BankVal InternationalIBAN and SWIFT validation servicesFinancial0     
BelboonAffiliate marketing networkAdvertising0     
Berlin Open DataBerlin data and informationGovernment0     
bicingwatchListing and mapping public cycling stationsSports0     
bidStartOnline collectibles marketplaceShopping0     
BinaryBeasteSport event toolsGames0     
binlist.netIssuer Identification Number (IIN) databaseFinancial0     
BitcoinAverageBitcoin Information ServiceFinancial0     
BLAM AdsContent locking advertising serviceAdvertising0     
Blast RampOrder fulfillment and warehouse management serviceShopping0     
BrandwatchSocial media analysis serviceSocial0     
Brighter Planet Climate DataReference data (e.g. zip codes, airlines, automobiles)Other0     
BusinessUSA Resource AccessU.S. business information and resource platformGovernment0     
Charities Commissioncharity database serviceDatabase0     
Chicago Food Truck FinderChicago food truck location serviceFood0     
Christian Social GraphChristian volunteer opportunities directorySearch0     
City of Edmonton Open Data CatalogueCity of Edmonton datasetsGovernment0     
City of Palo AltoCity of Palo Alto open dataGovernment0     
ClickBankOnline retail outletShopping0     
ClicRDVCalendar and Appointment Scheduling SoftwareCalendar0     
CliFloNew Zealand climate information serviceWeather0     
Consumer Complaint DatabaseDatabase of financial products and services complaintsGovernment0     
CS50Harvard campus informationEducation0     
CS50 HarvardEventsHarvard Events CalendarEvents0     
CS50 HarvardMapsHarvard Map DataMapping0     
data.gov.auAustralia government dataGovernment0     
DatafinitiSearch engine for dataSearch0     
DatahotellNorway open government dataGovernment0     
DataONEBiological research data repositoryScience0     
DbApiDatabase management serviceDatabase0     
deutschlandGerman elected officials information serviceGovernment0     
Digit-EyesUPC code databaseTools0     
DOE Green EnergyConservation resource search serviceSearch0     
DoFormsMobile Data Collection ServiceTools0     
DomainsBotDomain name suggestion serviceInternet0     
Dome9Cloud server security consolidation serviceSecurity0     
DrawbridgeMobile advertising platformAdvertising0     
E-xactOnline payment gateway providerPayment0     
EAN DataProduct information serviceRetail0     
EdoceoAssorted reference and conversion toolsTools0     
EmailBrainEmail marketing campaign management serviceEmail0     
EPA EnvirofactsEnvironmental databaseScience0     
EpomAd campaign management platformAdvertising0     
ErgDBIndoor rower workout generatorSports0     
EvergageUser behavior tracking platformEnterprise0     
Exective OrdersExecutive orders data serviceGovernment0     
Financial Content Snapshot QuoteStock quote serviceFinancial0     
Find Your MP- UK ParliamentUK MP search toolGovernment0     
FleetMonShip location and maritime traffic information serviceShipping0     
FloraBrasilBrazilian biological resource information serviceScience0     
Food Security DataData Indices Download ServiceDatabase0     
FuelEconomy.govVehicle fuel efficiency dataTransportation0     
GeoMakerGeo enrichment platformMapping0     
Ghent University Academic BibliographyUniversity publication informationEducation0     
GinkGPS tracking device communications serviceMapping0     
GipuzkoaSpanish province government dataGovernment0     
GoGridCloud computing and web hosting servicesInternet0     
Goslyudi.ruPublic ratings of Russian government bloggersGovernment0     
GTFS Data ExchangeStandardize transit data exchangeTransportation0     
GW2SpidyGuild Wars 2 marketplaceGames0     
HackSenseH.A.C.K. website status monitoring serviceInternet0     
Hampton Roads CrimeCrime data for Virginia BeachNews0     
Hampton Roads TransitHampton roads transportation system dataTransportation0     
HealthData.govHealth data serviceGovernment0     
HERE Custom LocationLocation and POI data for mapping applicationsMapping0     
Infunl Web AnalyticsWeb analytics and tracking serviceInternet0     
Interserve Job OpeningsMinistry jobs feed serviceFeeds0     
IOOS SOSCoastal conditions information serviceScience0     
IP Address LocationIP address lookup serviceMapping0     
IPInfoDB GeolocationWeb based IP geolocation lookup serviceMapping0     
IPv4Free IP Lookup APITools0     
JorumResearch and Educational Materials ServiceEducation0     
KeypicImage-based spam prevention serviceSecurity0     
LISIRDSolar irradiance datasetsScience0     
Litecoin GlobalVirtual Currency Exchange ServiceFinancial0     
Live Nation Event DataLive music and concert informationMusic0     
LobbyFacts DataEuropean Union lobbyist information servicePolitics0     
LookStatMicrostock photographer solution servicePhotos0     
MagnatuneMusic subscription and streaming serviceMusic0     
MailjetCloud hosted email platformEmail0     
Make The ChangeCanadian electoral district data servicePolitics0     
Mercado-BitcoinArgentinian Bitcoin ExchangeFinancial0     
Metricly Custom Data ImportData aggregation for dashboardsEnterprise0     
Metro MapperLouisville, Kentucky data mapsMapping0     
MoodpandaMood tracking serviceSocial0     
myAzimiaMicrofinance Database SearchFinancial0     
MyrrixReal-time, scalable recommender system, built on MahoutRecommendations0     
MySociety GazeU.K. population information serviceMapping0     
Nasa Exoplanet ArchiveAstronomical archiveScience0     
National Crime Victimization SurveyNational crime victimization statisticsGovernment0     
National Geographic FieldScopeScientific data sharing mapScience0     
NationalPriorities Government Data Information ServiceGovernment0     
Nationwide Gravesite LocationsVeteran and beneficiary gravesite location informationGovernment0     
Nature.com BlogsNature Publishing Group blog tracking and indexing serviceBlogging0     
Nearby.org.ukGeocoding service for UKMapping0     
New Zealand National Broadband MapBroadband Map for New ZealandInternet0     
NewsKnowledgeNews and business information serviceNews0     
NHTSAHighway transportation safety information serviceTransportation0     
NHXSContract compliance servicesOther0     
NOAA GOES SEMSatellite weather data serviceWeather0     
NOAA Severe Weather Data InventoryHistorical weather dataWeather0     
Nobel PrizeNobel Prize information serviceDatabase0     
NREL Alternative Fuel StationsFueling station location serviceMapping0     
NREL PVWattsPhotovoltaic output simulator serviceUtility0     
NWQMC Water Quality PortalWater quality data serviceTools0     
Oakland Crime Reportscrime reports serviceGovernment0     
Oakland CrimespottingOakland, Calif., crime information serviceGovernment0     
Onset HOBOlinkData logger productsWeather0     
Open Charge MapElectric vehicle charging point database.Reference0     
Open Data gencatCatalonia government dataGovernment0     
Open New York Child Care Regulated ProgramsChild care regulation data for New York StateGovernment0     
Open New York Farmers Markets in New York StateNew York state farmers markets dataEvents0     
Open New York Recommended Fishing Rivers and StreamsFishing access locations for New YorkSports0     
OpenAddresses GeoLocated Address SearchWorldwide address search serviceMapping0     
OpenBaltimoreBaltimore City dataGovernment0     
OpenGeoTrackerGPS data tracking platformOther0     
OpenSnowMeteorologist created snow reports and forecastsWeather0     
Performancing pMetricsBlog traffic analytics serviceInternet0     
Photo CaptchaImage based captcha serviceSecurity0     
PlingsPlaces and Activities DatabaseEntertainment0     
PLOS Article-Level MetricsUsage metrics for PLOS articlesScience0     
Point-In-Polygon Census IntersectionU.S. Census data mapping serviceMapping0     
PopClogsGoal listing and sharing siteGoal Setting0     
Postcode AnywhereUK and international address management software, postcode finder web services and moreMapping0     
Postcode Anywhere Address ServicesAddress capture, lookup and searchMapping0     
Postcode Anywhere Customer ProfilingUK population segmentation data serviceReference0     
Postcode Anywhere Distances and DirectionsBusiness travel data serviceTravel0     
Postcode Anywhere Email ValidationEmail validation serviceEmail0     
Postcode Anywhere GeocodingGeolocation serviceMapping0     
Postcode Anywhere Government DataUK government data serviceGovernment0     
Postcode Anywhere MapsOnline mapping serviceMapping0     
Postcode Anywhere Payment ValidationBank and card validationSecurity0     
Postcode Anywhere Route OptimisationFind best route between locationsMapping0     
Postcode Anywhere Store FinderUK business listings serviceMapping0     
Postcode Anywhere Worldwide Business DataBusiness record databaseReference0     
Predictive EdgeBig data analytics for retailTools0     
PredictivezData Prediction ServiceTools0     
ProjectBubbleProject Management ServiceProject Management0     
PsychSignalFinancial market sentiment monitoring serviceFinancial0     
PutlerSales analysis and reporting serviceRetail0     
pyMantisCollaborative life-science data management serviceScience0     
QualtricsOnline survey serviceAnswers0     
QuandlNumerical data search serviceSearch0     
RandomProfileRandom Profile Generator Database0     
Rapaport Diamond ManagerDiamond trading networkFinancial0     
RedLine13 Zip Code DistanceZip code distance calculatorTools0     
RezoraOnline Marketing for Real Estate ProfessionalsReal Estate0     
RunSignUpRunning community race supportSports0     
SeculertCyber threat protection serviceSecurity0     
SendyEmail newsletter serviceEmail0     
SEOlyticsSEO analytics softwareAdvertising0     
Sitestat OneCall Data intregration and publication serviceEnterprise0     
SlashDBCreates REST API From Relational DatabaseDatabase0     
SocketLabs Email On DemandHosted on demand email serviceEmail0     
Socrata Open Data Online data sharing serviceGovernment0     
SOI County-to-County Migration DataU.S. migration statisticsGovernment0     
Space-Track.orgOrbital object tracking servicesUtility0     
SpinqueCustom search configuration serviceSearch0     
SpongecellOnline calendar serviceCalendar0     
Sri Lanka Postal CodesPostal code serviceShipping0     
Stock Market DataStock market data serviceFinancial0     
Stockholm Film FestivalStockholm Film Festival information serviceEvents0     
Stocklytics Historical Stock PricesHistorical Stock Price lookup serviceFinancial0     
Stocklytics Intraday Historical Stock PricesDaily Stock Price lookup serviceFinancial0     
SubSiftResearch Community ResourceRecommendations0     
SugestioOnline recommendation engineRecommendations0     
SynergizerBiological identifier translation serviceScience0     
Telephony Intelligence Data ServicesTelephony customer data serviceTelephony0     
The Cancer Imaging ArchivePublic Repository of cancer images for researchMedical0     
The Oxford Celtic Coin IndexBritish coin collection images and dataEducation0     
ThingSpeak ChartsNetworked device information platformOther0     
TimeCampTime Tracking ServiceProject Management0     
TimeStationEmployee attendance system for mobile devicesUtility0     
TomTom WEBFLEET.connectReal time fleet and job statusEnterprise0     
Trading EconomicsInternational Economic DataFinancial0     
try.liURL shortening and sharing serviceInternet0     
TurboBridgeConference call serviceTelephony0     
TwiddlaReal-time online meeting and collaboration toolOther0     
UK PostcodesUK postcode lookup serviceReference0     
UNDP Human Development DataQuality-of-life metrics by countryGovernment0     
Unified Software BankVal UKBank and card validation servicesFinancial0     
UniPay GatewayEnterprise billing softwarePayment0     
USC WebGIS GeocoderGeolocation serviceMapping0     
VerticalResponseEmail service providerEmail0     
VisANTBiological network visualization serviceScience0     
VivoOnline school rewards systemEducation0     
WassrTwitter for SecondLife microblogging serviceBlogging0     
WebSitePulseWeb site and application monitoring serviceInternet0     
Whale Wisdom Company Filings Retrieval ServiceFinancial0     
WorkonomicChat-based personal time tracking servicePIM0     
WorldCat xISBNISBN and book edition linking serviceReference0     
WPAPI.orgBlog statistics service for WordPress blogsBlogging0     
xeno-canto Bird song recording serviceScience0     
Xignite BATSLastSaleBATS Last Sale API Financial0     
Xignite CalendarCurrent Economic Events and Global Economic Calendar APIFinancial0     
Xignite Convert Historical ValueHistorical Currency Converter ToolFinancial0     
Xignite Convert Real Time ValueReal Time Currency Converter Financial0     
Xignite Get Real Time RateReal Time Currency Spot RatesFinancial0     
Xignite Get Real Time Rate TableReal Time Currency Rate InfoFinancial0     
Xignite Global Indices HistoricalHistorical equity price serviceFinancial0     
Xignite Global Indices Real TimeReal-time index value serviceFinancial0     
Xignite Global Real Time OptionsReal-time quotes for U.S. equity optionsFinancial0     
Xignite List CurrenciesSpot and Historical Currency RatesFinancial0     
Xignite RealtimeU.S. and Global Real Time Quotes APIFinancial0     
XigniteAnalystsAnalyst Ratings API for Buy, Sell and Sales ConsensusFinancial0     
XigniteBATSRealTimeReal Time Stock Quotes & Stock Prices For BATS Exchange APIFinancial0     
XigniteBondMasterReference data for active and mature bondsFinancial0     
XigniteBondsDelayed U.S. Corporate Bond Prices Financial0     
XigniteBondsRealTimeReal time bonds price data serviceFinancial0     
XigniteCompensationExecutive Compensation and InformationFinancial0     
XigniteEarningsCalendarEarnings Calendar for North American CompaniesFinancial0     
XigniteEdgarU.S. SEC Edgar filingsFinancial0     
XigniteEstimatesEarnings Estimates API For North American EquitiesFinancial0     
XigniteFinancialsU.S. company financial statementsFinancial0     
XigniteFundamentalsFundamental Data for North American Stocks & CompaniesFinancial0     
XigniteFundFundamentalsU.S. Mutual Funds and ETF Fundamental Data Financial0     
XigniteFundsU.S. mutual fund daily NAVsFinancial0     
XigniteFuturesDelayed Derivative and Commodity Futures Price QuotesFinancial0     
XigniteGlobalBondMasterCorporate bond information serviceFinancial0     
XigniteGlobalExchangesExchange Market Hours and Exchange CalendarFinancial0     
XigniteGlobalFundamentalsStock fundamentals lookup serviceFinancial0     
XigniteGlobalIndicesClosing index values for global indicesFinancial0     
XigniteGlobalMasterGlobal Equities, Bonds & Derivatives Security MasterFinancial0     
XigniteGlobalMetalsReal-Time and Historical API Quotes for Gold, Silver and other MetalsFinancial0     
XigniteGlobalOptionsU.S. and International Delayed Options Quotes APIFinancial0     
XigniteGlobalQuotesU.S. and Global Delayed Stock QuotesFinancial0     
XigniteGlobalRealTimeU.S. and Global Real Time QuotesFinancial0     
XigniteGlobalRealTimeOptionsReal-Time Equity Option QuotesFinancial0     
XigniteHoldingsInstitutional Holdings API (13D, 13G and 13F Filings)Financial0     
XigniteInsiderInsider Transactions for U.S. Public CompaniesFinancial0     
XigniteInterBanksGlobal interbank interest ratesFinancial0     
XigniteLogosCompany logo serviceFinancial0     
XigniteMoneyMarketsReal-Time Interest and US Treasury Rates Swap Benchmark Financial0     
XigniteNASDAQLastSaleNASDAQ Real-time Last Sale Quotes Financial0     
XigniteRatesGlobal interest rates and government bond yieldsFinancial0     
XigniteReleasesCompany news releasesFinancial0     
XigniteVWAPVolume-Weighted average stock price tracking Financial0     
XivelyInternet of Things (IoT) platformBackend0     
XNATMedical imaging informatics platformOther0     
YIFY-TorrentsMovie torrent siteFile Sharing0     
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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.