Web Services Directory

Viewing 1 to 350 of 350 APIs
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Sunlight Labs CongressUS Congress database serviceGovernment20     
OpenSecretsU.S. political data lookupGovernment7     
GovTrack.usUS Congress database serviceGovernment6     
CiceroAddress-based district matching and elected official lookup serviceGovernment4     
Follow The MoneyDatabase of US campaign contributionsGovernment4     
New York Times CongressUS Congress historical dataGovernment4     
MapLightGovernment database linking contributions and votesGovernment3     
New York Times Campaign FinanceU.S. campaign finance dataGovernment3     
PDXCouncilConnectPortland (Oregon) City Council voting serviceGovernment3     
Australian Business Number LookupAustralian business number refernece serviceGovernment2     
Capitol WordsTrack words used by US government representativesGovernment2     
NYC Open DataNew York City data collectionGovernment2     
ActBlueDemocratic fundraising serviceGovernment1     
Business.gov US government small business resourcesGovernment1     
CitySourcedMobile civic engagment toolGovernment1     
Data.gov.ukPublic government databaseGovernment1     
Data.WashingtonWashington state dataGovernment1     
Democracy In ActioneAdvocacy services for nonprofitsGovernment1     
FCCU.S. Communications Data ServiceGovernment1     
FedSpending.orgDatabase of US government spendingGovernment1     
Google Civic InformationCivic information serviceGovernment1     
GovDataSwedish Government tax expenditure dataGovernment1     
Home Energy SaverEnergy calculator toolGovernment1     
ikregeer.nlDutch parliament documentsGovernment1     
Open Government Data InitiativeGovernment data resource from MicrosoftGovernment1     
Open Patent ServicesEuropean Patent Office web servicesGovernment1     
San Francisco CrimespottingCrimespotting data for San Francisco CaliforniaGovernment1     
TheyWorkForYouTrack the UK ParliamentGovernment1     
Transparency DataState and Federal campaign contribution dataGovernment1     
UK Street Level CrimeUK police force mapping serviceGovernment1     
Union County NC GISLocal North Carloina GIS serviceGovernment1     
WMATADC Transit ServiceGovernment1     
Aadhaar UIDAI AuthenticationOnline authentication for Indian citizensGovernment0     
AES WebLinkShipment submission and inquiry servicesGovernment0     
AIDS.gov Service Provider LocatorHIV/AIDS testing and care information serviceGovernment0     
AIMS AddressJohnson County Kansas address lookup serviceGovernment0     
Alameda County Service Providerlistings for social services in Alameda County (Oakland), CAGovernment0     
Annual Production Figures of United States CurrencyDatabase of U.S. currency productionGovernment0     
API.LEIPZIGLeipzig city dataGovernment0     
Apps for GhentBelgian open data serviceGovernment0     
ASC National Registry SearchSearch service for registered real estate appraisers Government0     
Australian Business Register ABN LookupAustralian Business Number look-up serviceGovernment0     
Örebro kommunÖrebro kommun informationGovernment0     
Baltimore Open311Neighborhood public issue reporting toolGovernment0     
Berlin Open DataBerlin data and informationGovernment0     
Black Book OnlineU.S. public record search serviceGovernment0     
Blue Mountains Development ApplicationsLocal development application status tracking serviceGovernment0     
Brazil CKANBrazil open government dataGovernment0     
Brazilian Election CandidatesBrazilian election candidate information serviceGovernment0     
Broadband USAPCC funding award location finderGovernment0     
BugetMDMoldovan government information serviceGovernment0     
BundesTaggerGerman Parliamentary proceedingsGovernment0     
Bureau of Economic AnalysisU.S. economic statisticsGovernment0     
Bureau of Labor Statistics Public DataU.S. labor and economic information serviceGovernment0     
BusinessUSA Resource AccessU.S. business information and resource platformGovernment0     
California ISOUtility regulatory information systemGovernment0     
California Race and Ethnic Population ProjectionsCalifornia race and ethnic population projection dataGovernment0     
Canada's Economic Action PlanInformation of Canadian government EAPGovernment0     
CENSUS.IRE.ORG2010 census data access serviceGovernment0     
Challenge.govGovernment challenge/solution platformGovernment0     
Checkbook NYCNew York City Financial DataGovernment0     
Chicago MetropulseChicago quality of life dataGovernment0     
Chicago Police Department CLEARpathCrime-related information and resourcesGovernment0     
CIR VA BacklogVeterans Affairs benefits dataGovernment0     
City of Boston Citizen's ConnectBoston residents reporting serviceGovernment0     
City of Chicago Data PortalChicago datasetsGovernment0     
City of Edmonton Open Data CatalogueCity of Edmonton datasetsGovernment0     
City of Helsinki Issue ReportingPublic works maintenance issue reporting serviceGovernment0     
City of Helsinki Open AhjoCivil decision-making information serviceGovernment0     
City of Helsinki Service MapHelsinki information and service resource mapGovernment0     
City of NanaimoNanaimo, B.C., datasetsGovernment0     
City of New OrleansNew Orleans city dataGovernment0     
City of Palo AltoCity of Palo Alto open dataGovernment0     
City of RennesCity of Rennes, France datasetsGovernment0     
City of San JoseSan Jose Open DataGovernment0     
City of St. LouisCity of St. Louis dataGovernment0     
City of Toronto: 311Toronto city government servicesGovernment0     
CityworksMunicipal functions management serviceGovernment0     
Civic Commons MarketplaceOpen government data database and sharing platformGovernment0     
Civic FootprintPolitical geography lookup for IllinoisGovernment0     
CivicApps Restaurant InspectionsRestaurant food safety information serviceGovernment0     
CKAN Czech RepublicCzech Republic open government dataGovernment0     
CKAN IrelandIreland open government dataGovernment0     
CKAN ItalyItalian open government dataGovernment0     
CKAN NorwayNorway open government dataGovernment0     
Code for America NAICSU.S. business classification information serviceGovernment0     
Colorado HBGuestColorado water resources data serviceGovernment0     
ColoradoWaterSMS Colorado surface water resource data serviceGovernment0     
Consumer Complaint DatabaseDatabase of financial products and services complaintsGovernment0     
Czech Customs Administration TaricCZCzech import/export codes databaseGovernment0     
Data Greater ManchesterManchester, England open government dataGovernment0     
Data.CookCountyIL.GovCook County, IL government dataGovernment0     
data.gov.auAustralia government dataGovernment0     
data.gov.sgSingapore government dataGovernment0     
Data.Illinois.GovIllinois government dataGovernment0     
Data.OK.govOklahoma state government dataGovernment0     
Data.Oregon.GovOregon state government dataGovernment0     
Data.Seattle.GovSeattle City Government dataGovernment0     
Datadotgc.caCanadian open government dataGovernment0     
DataGov.ruRussian open government dataGovernment0     
DatahotellNorway open government dataGovernment0     
DataKCSeattle and King County open data serviceGovernment0     
Datanest Fair-Play AllianceSlovakia government dataGovernment0     
DC Location VerifierDC place finder and address verification serviceGovernment0     
DEA NumberU.S. DEA controlled substance validation serviceGovernment0     
DemocracyMapFind governing bodies and officials by locationGovernment0     
Denmark Central Business Register (CVR)Danish business information retrieval serviceGovernment0     
Department of Housing and Urban DevelopmentHousing assistance agency information serviceGovernment0     
Department of Veterans Affairs Press ReleasesPress releases for the Department of Veterans AffairsGovernment0     
deutschlandGerman elected officials information serviceGovernment0     
DevLeap Codice FiscaleItalian citizen tax ID reference serviceGovernment0     
DiavgeiaGreek open government information serviceGovernment0     
Dieren TheaterBelgian Parliament open dataGovernment0     
DirectGov syndication serviceUK government content syndication serviceGovernment0     
dotNetHell Calcolo Codice FiscaleItalian tax code reference serviceGovernment0     
DRCOGDenver area spatial dataGovernment0     
DrumboneUS political data aggregated from multiple sourcesGovernment0     
ElectioneeringComparative information on public office candidatesGovernment0     
eLobbyist LegiScanU.S. national and local legislation tracking serviceGovernment0     
Empire 2.0 Tech TalkGovernment technology discussion platformGovernment0     
EnergyStar ABSEnergy management and conservation serviceGovernment0     
EnergyStar Third-Party CertificationEnergy efficiency certification processing serviceGovernment0     
European Union LegislationEuropean Union legislative data serviceGovernment0     
Excluded Parties List SystemList of entities ineligible for Federal contractsGovernment0     
Exective OrdersExecutive orders data serviceGovernment0     
FCC Form 499 Filer DatabaseCommon carrier reporting information serviceGovernment0     
FDA Content SyndicationContent Notification ServiceGovernment0     
Fed {API}Government Data Information ServiceGovernment0     
FedBizOppsU.S. government procurement and purchasing serviceGovernment0     
Federal Infrastructure ProjectsFederal project dashboardGovernment0     
Federal Procurement Data SystemU.S. government purchasing and procurement information serviceGovernment0     
FederalRegister.govOpen source government dataGovernment0     
Find Your MP- UK ParliamentUK MP search toolGovernment0     
Finnish Parliament VotingsVoting results of the Finnish ParliamentGovernment0     
FixMyStreetNew Zealand local council service requestsGovernment0     
Florida DHSMVFlorida motor vehicle testing outsourcing serviceGovernment0     
ForeignAssistance.govU.S. foreign assistance statisticsGovernment0     
FREDUS Federal Reserve Economic dataGovernment0     
FreedomSpeaksUnited States political data lookupGovernment0     
FSRS FFATA ReportingU.S. government contractor reporting serviceGovernment0     
General Land Office RecordsFederal land records and historical documentsGovernment0     
Georgia Revenue Service WayBillElectronic waybill creation and management serviceGovernment0     
GipuzkoaSpanish province government dataGovernment0     
Go.USA.govGovernment domain URL shortenerGovernment0     
GOP.govUS Congressional Republicans dataGovernment0     
Goslyudi.ruPublic ratings of Russian government bloggersGovernment0     
Government of the Canary Islands Platinoe-Government services platformGovernment0     
GovTrackerRhode Island state data servicesGovernment0     
GranicaPolish border crossing and tax information servicesGovernment0     
Granicus Open PlatformGovernment open data serviceGovernment0     
Granicus SearchGovernment agency search serviceGovernment0     
Granicus Training Management SuiteGovernment employee training serviceGovernment0     
Greater Taree City Council AutoCompleteAutocomplete service for Australian development application searchGovernment0     
Greek Republic Ministry of Finance GSISGreek citizens and traders information serviceGovernment0     
GSA Per DiemFederal travel expense reimbursement rates information serviceGovernment0     
Guardian PoliticsUK government and political resourcesGovernment0     
Hawkesbury City Council MasterviewLocal development application tracking serviceGovernment0     
HealthData.govHealth data serviceGovernment0     
Healthfinder.govGovernment health agency informationGovernment0     
Helsinkikanava Open DataHelsinki city council meeting information and recordingsGovernment0     
Henrico County Public Crime Data AccessCounty crime information serviceGovernment0     
HM Revenue & CustomsUK tax document submission serviceGovernment0     
Hornsby Shire Council Application EnquiryLocal development application progress tracking serviceGovernment0     
How'd They Vote? Canadian Parliament voting recordsGovernment0     
HUD iMAXTenant and voucher data transmission serviceGovernment0     
ICANE StatisticalGovernment data information serviceGovernment0     
Idescat EmbedCatalan official statisticsGovernment0     
Idescat Municipality in FiguresStatistical information on Catalan municipalitiesGovernment0     
Idescat Onomastics APICatalan name dataGovernment0     
Illinois Voter Registration SystemVoter registration serviceGovernment0     
Income Tax India e-FilingIndia Income Tax e-Filing serviceGovernment0     
Influence Explorer TextTextual analysis toolGovernment0     
Institute of Development StudiesResearch and data repository Government0     
International Aid Transparency InitiativeAid spending indexGovernment0     
Iowa Sex Offender RegistrySex offender look-up serviceGovernment0     
IUID RegistryU.S. Department of Defense procurement information serviceGovernment0     
Joinupe-Government interoperability services review and sharing platformGovernment0     
Kenya Open DataKenya datasetsGovernment0     
King County Open DataKing County, WA datasetsGovernment0     
Koninklijke Bibliotheek Digital Proceedings of Dutch Parliament Full-text digitized proceedings of Dutch Parliament 1814-1995 (open dataset)Government0     
la Loter�a del Ni�oSpanish Lottery Information LookupGovernment0     
Larimer County Public Records DatabasesLarimer County property and property tax information serviceGovernment0     
legislation.gov.ukUK legislation information serviceGovernment0     
LittleSisDatabase for tracking political and business relationshipsGovernment0     
London DataStoreLondon government dataGovernment0     
LOUISUS federal documents databaseGovernment0     
ManageMyRequestsInformation request tracking and reporting serviceGovernment0     
MAPLight.org Bill PositionsCampaign donation and vote tracking serviceGovernment0     
Maryland Driver and Vehicle RecordState motor vehicle records serviceGovernment0     
MKDenial DplExport restriction compliance serviceGovernment0     
MMO Electronic Reporting SystemU.K. fishing catch and sales reporting serviceGovernment0     
Mobile Commons Legislative LookupLegislative representative information serviceGovernment0     
Municipal DataWorksMunicipal asset data management serviceGovernment0     
MyBikeLaneRead-Only API for MyBikeLane and UncivilServants DatabaseGovernment0     
MyIGA HypermediaIndiana General Assembly information serviceGovernment0     
MyTSATSA information serviceGovernment0     
NAIC RegistryInsurance regulation compliance servicesGovernment0     
Nantes open dataNantes, France city dataGovernment0     
National Broadband MapUS broadband informationGovernment0     
National Crime Victimization SurveyNational crime victimization statisticsGovernment0     
National Terrorism Advisory SystemNational terrorism threat alertsGovernment0     
NationalPriorities Government Data Information ServiceGovernment0     
Nationwide Gravesite LocationsVeteran and beneficiary gravesite location informationGovernment0     
Nephics European VAT Number ValidationEU VAT information exchange system Government0     
New Dawn ACMCase managment softwareGovernment0     
New Dawn JustWareCriminal justice agency and court information serviceGovernment0     
New York State Police IEPDLaw enforcement information exchange servicesGovernment0     
New York Times DistrictsPolitical districts serviceGovernment0     
New York Times NY State LegislatureNY State legislative member informationGovernment0     
North Sidney Council Application MasterLocal development application progress tracking serviceGovernment0     
Nos Données (Our Data)Government dataGovernment0     
NRC ADAMSU.S. Nuclear Regulatory Commission Records Access InterfaceGovernment0     
NSW Motor Vehicle Reporting AppAustralian car pollution reporting serviceGovernment0     
NSW Office of Water HydstraNew South Wales water monitoring data serviceGovernment0     
NSW State RecordsNew South Wales Government archives and recordsGovernment0     
NY SenateNew York state Senate data access Government0     
NYC 311 OnlineNew York City Government dataGovernment0     
O*NETU.S. occupation and job information serviceGovernment0     
Oakland Crime Reportscrime reports serviceGovernment0     
Oakland CrimespottingOakland, Calif., crime information serviceGovernment0     
OffeneDatenGermany open government dataGovernment0     
Office for National StatisticsUK neighborhood and census dataGovernment0     
Oklahoma Compulsory Insurance Verification SystemState insurance verification serviceGovernment0     
Open Civic DataGovernment data retrieval serviceGovernment0     
Open Data BadalonaBadalona city data servicesGovernment0     
Open Data Catalogue AustriaAustria open dataGovernment0     
Open Data EuskadiBasque Country government dataGovernment0     
Open Data gencatCatalonia government dataGovernment0     
Open Dems Polling PlacePolling place location serviceGovernment0     
Open Dems Voter RegistrationVoter registration serviceGovernment0     
Open Energy InformationEnergy resource data servicesGovernment0     
Open KentKent, England county dataGovernment0     
Open Knesset User Voting APIIsraeli government dataGovernment0     
Open New York Child Care Regulated ProgramsChild care regulation data for New York StateGovernment0     
Open North RepresentDatabase and API for Canadian elected officialsGovernment0     
Open State ProjectProvides State Legislative InformationGovernment0     
Open StatesState legislative informationGovernment0     
Open StockholmStockholm city dataGovernment0     
Open311Neighborhood public issue-tracking serviceGovernment0     
OpenAustraliaAustralian government information serviceGovernment0     
OpenBaltimoreBaltimore City dataGovernment0     
OpenColoradoColorado Open Data CatalogGovernment0     
OpenCongressUS government dataGovernment0     
OpendatacommunitiesUK local government open dataGovernment0     
OpenDataPhillyCity of Philadelphia dataGovernment0     
OpenGov NSWNew South Wales government data serviceGovernment0     
opengov.esSpain open government dataGovernment0     
opengov.fiFinland open government dataGovernment0     
OpenGovernmentState and local government dataGovernment0     
Openly LocalGovernment information tracking serviceGovernment0     
openparliament.caCanadian Parliament HansardsGovernment0     
ParliamentData.caCanadian Parliamentary dataGovernment0     
PDXPortland geographic and real-time informationGovernment0     
PDX CitySyncPDX Public Data ServiceGovernment0     
PoligraftPolitical Entity Extraction ServiceGovernment0     
Postcode Anywhere Government DataUK government data serviceGovernment0     
Project Vote SmartU.S. political data lookupGovernment0     
ProPublica ForensicsGeographic autopsy dataGovernment0     
PublicData.euEuropean government open data aggregatorGovernment0     
PublicStuffCivic engagement application Government0     
QLD Wildlife DataQueensland Government's Animal databaseGovernment0     
RealSearch TIN ReverseTax ID verficiation serviceGovernment0     
Recovery.govRecovery Act 2009 dataGovernment0     
Redbridge DataShareUK government dataGovernment0     
RegistryCompliance ScrubRegistry Compliance ServiceGovernment0     
Regulations.govU.S. government regulations document repositoryGovernment0     
ReportItUK government trouble report serviceGovernment0     
Research.gov Application SubmissionGrant application submission serviceGovernment0     
RestFul Web Services UNSPSCeCommerce product classification code referenceGovernment0     
RI.gov Open DataRhode Island government informationGovernment0     
Richmond SunlightVirginia general assembly information aggregatorGovernment0     
SAMHSASubstance abuse and mental health servicesGovernment0     
San Francisco Ethics Commission LobbyistSan Francisco lobbyist information databaseGovernment0     
San Francisco Open311Neighborhood public issue reporting toolGovernment0     
Sao Paolo Open GovernmentSao Paolo state government portalGovernment0     
SBA City and County DataU.S. City and County data serviceGovernment0     
Science.govScience information serviceGovernment0     
SeeClickFixShare non-emergency problems in your neighborhoodGovernment0     
Shropshire CouncilUK government portalGovernment0     
SI-TSA TimestampSlovenian time stamp serviceGovernment0     
Socrata Open Data Online data sharing serviceGovernment0     
SOI County-to-County Migration DataU.S. migration statisticsGovernment0     
SSA CBSVSocial security number validation serviceGovernment0     
St. Louis FREDEconomic research data serviceGovernment0     
State DecodedState law informationGovernment0     
Statistical MeAustralian Census data exploration toolGovernment0     
StreetLightOutagesStreet light maintenance information serviceGovernment0     
Sunlight Foundation Capitol WordsCongressional word-use frequency and context referenceGovernment0     
Sunlight Foundation Influence ExplorerU.S. political contributions databaseGovernment0     
Sunlight Foundation Open StatesState politics information serviceGovernment0     
Sunlight Foundation's Party Time!Political fundraiser invitation databaseGovernment0     
Sunlight Labs Real-time CongressNear Real-Time Information on the Current Congress SessionGovernment0     
Suomi.fiFinland government services portalGovernment0     
Tell Them What You ThinkUK government consultations databaseGovernment0     
Texas Franchise TaxState tax reporting serviceGovernment0     
The Finder Sales TaxOhio sales tax data serviceGovernment0     
The Old BaileyUK criminal court record search serviceGovernment0     
Toronto Budget DataCity of Toronto budget data serviceGovernment0     
TreasuryDirectTreasury securities and debt information serviceGovernment0     
Turkish National Police AKBSTemporary accommodations guest reporting systemGovernment0     
U.K National Grid Energy FlowEnergy consumption and supply information serviceGovernment0     
U.S. Department of LaborGovernment open data serviceGovernment0     
U.S. Department of State Office of the Historian Ebook CatalogForeign policy and diplomacy historical databaseGovernment0     
U.S. Energy Information AdministrationNational energy informationGovernment0     
U.S. Office of Personnel Management Government Operating StatusFederal government operating status updatesGovernment0     
U.S. Office of Scientific and Technical InformationDatabase of research and development resultsGovernment0     
UK BISUK government business support sectorGovernment0     
UK National Archives DiscoveryNational archives catalogGovernment0     
UK PoliceUK crime and policing dataGovernment0     
UN ComtradeUnited Nations Commodity Trade Statistics DatabaseGovernment0     
UN ContradeInternational trade statistics serviceGovernment0     
UN DataUnited Nations information serviceGovernment0     
UNdataUN statistical information databaseGovernment0     
UNDP Human Development DataQuality-of-life metrics by countryGovernment0     
United Nations Monthly BulletinWorld economic development statisticsGovernment0     
US Census BureauUS Census data serviceGovernment0     
US Consumer Product Safety Commission RecallsConsumer product recall informationGovernment0     
US DOE Asset ScoreCommercial building energy efficiency rating toolGovernment0     
US DOE Buildings Performance DatabaseUS building energy usage statistics and analysisGovernment0     
USA.gov Federal Agency DirectoryBilingual directory of U.S. federal agenciesGovernment0     
USA.gov Mobile App GalleryU.S. government apps information serviceGovernment0     
USA.gov Social Media RegistrySocial media account registryGovernment0     
USASearchGovernment dataGovernment0     
USAspendingDatabase of US government spendingGovernment0     
USCG Approved Equipment ListingApproved maritime equipment listingGovernment0     
USCG MARPOL Certificates of AdequacyCertified maritime facility databaseGovernment0     
USCG Port State Information ExchangeMarine vessel information serviceGovernment0     
USDA Animal Identification Management SystemAnimal identification management serviceGovernment0     
USDA Economic Research ServiceUSDA content for economic and policy issuesGovernment0     
USDA Soil Data AccessU.S. agricultural soil survey serviceGovernment0     
USGS WaterservicesWater quality information serviceGovernment0     
USITC EDISU.S. trade document handling serviceGovernment0     
Veterans Affairs FacilitiesDepartment of Veterans Affairs facility information serviceGovernment0     
VetSuccessU.S. military veterans employment serviceGovernment0     
Vote.ca DistrictsCanadian Voting Place Locator ServiceGovernment0     
Voter Guide ToolkitIssue and candidate support information serviceGovernment0     
Voting Information ProjectElection information serviceGovernment0     
Washington DC Open 311Call center service for Washington DCGovernment0     
Washington Post Campaign FinanceCampaign Finance DataGovernment0     
Washington Post White House VisitorsWhite House Visitor LogGovernment0     
Washington State Department of Revenue Sales Tax RateAddress based tax rate lookup serviceGovernment0     
WatchdogPolitical data lookupGovernment0     
We the PeopleWhite House petition dataGovernment0     
What They ClaimedExpenses records for UK members of parliamentGovernment0     
WhatWePayForFederal Budget Data ServiceGovernment0     
Where Does My Money GoGovernment spending databaseGovernment0     
Who is my RepresentativeDatabase of US congressional representativesGovernment0     
WIJIS GatewayWisconsin justice data search serviceGovernment0     
World Government DataA portal to government data setsGovernment0     
Wyoming FRVPAuto insurance verification serviceGovernment0     
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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.