canonical · -3.8 marketcapability domainschemaindustry

Identity Federation

Score 39.8 / 100 289 providers 243 APIs Search apis.io →
Business capabilities this tag reaches
Cybersecurity Management 1

Providers using this tag (289)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 6 Complete, well-documented, and agent-ready
Strong 10 Solid coverage with minor gaps
Developing 53 Usable, with meaningful gaps to close
BritiveCompanyPrivileged Access ManagementIdentity and Access ManagementCloud Security3 APIs53.6AutheliaAuthenticationAuthorizationLDAPMFA1 API53.1FusionAuthAuthenticationAuthorizationIdentityCIAM1 API52.1University of MacauUniversityHigher EducationEducationPublic Research University1 API50.8CESNETCompanyResearch and Education NetworkAcademic NetworksCzech Republic2 APIs50.2Ping IdentityIdentityAuthenticationAuthorizationSSO1 API49.5University of HelsinkiEducationHigher EducationUniversityFinland13 APIs49.2Uppsala UniversityUniversityHigher EducationEducationSweden1 API49.2ZitadelAuthenticationAuthorizationIdentity and Access ManagementOpen Source1 API49.0Beyond IdentityAuthenticationPasswordlessZero TrustIdentity2 APIs48.4CerbyIdentityIdentity and Access ManagementSecurityPassword Management3 APIs48.4Defakto SecuritySecurityIdentityNon-Human IdentityWorkload Identity2 APIs48.1University of WarwickUniversityHigher EducationEducationResearch2 APIs47.9EasyWebinarCompanyWebinarsVideoLive Streaming1 API47.8Delft University of TechnologyUniversityHigher EducationEducationTechnical University1 API47.6Login.govGovernmentFederalGSAIdentity2 APIs46.9Wageningen University & ResearchEducationHigher EducationUniversityResearch3 APIs46.2Pennsylvania State UniversityEducationHigher EducationUniversityPublic Research University3 APIs46.1University of British ColumbiaEducationHigher EducationUniversityPublic Research University2 APIs45.9OryAuthenticationAuthorizationIdentityOpenID Connect17 APIs45.5PlanSourceEmployee BenefitsBenefits AdministrationInsuranceHuman Resources1 API45.5University of California, San DiegoEducationHigher EducationUniversityPublic Research University3 APIs45.0University of LausanneEducationHigher EducationUniversitySwitzerland3 APIs45.0Stanford UniversityUniversityHigher EducationEducationResearch5 APIs44.8Cirrus IdentityCompanyIdentityAuthenticationSSO1 API44.5ZotGPT (UC Irvine)Artificial IntelligenceGenerative AILLMAI Gateway2 APIs44.3Google FirebaseAnalyticsAuthenticationBackend-as-a-ServiceCloud Messaging2 APIs44.2University of CambridgeEducationHigher EducationUniversityResearch1 API43.9University of California, DavisUniversityHigher EducationEducationUnited States5 APIs43.6University of TokyoUniversityHigher EducationEducationJapan3 APIs43.1University of WarsawEducationHigher EducationUniversityPoland3 APIs43.1University of Wisconsin-MadisonUniversityHigher EducationEducationPublic Research University12 APIs42.9SupabaseBackend-as-a-ServicePostgreSQLOpen SourceAuthentication5 APIs42.8LogtoAuthenticationAuthorizationIdentityOpenID Connect1 API42.7Rice UniversityUniversityHigher EducationEducationUnited States1 API42.7University of BonnUniversityHigher EducationEducationGermany1 API42.7Workday SecurityAccess ControlAuditAuthenticationCompliance4 APIs42.6University of AmsterdamUniversityHigher EducationEducationPublic Research University2 APIs42.3University of Michigan-Ann ArborUniversityHigher EducationEducationPublic Research University1 API42.3RWTH Aachen UniversityEducationHigher EducationUniversityTechnical University1 API42.2University of California, Santa BarbaraEducationHigher EducationUniversityPublic Research University42 APIs42.2University of MinnesotaUniversityHigher EducationEducationResearch19 APIs41.9University of California, Los AngelesUniversityHigher EducationEducationUnited States7 APIs41.8University of GothenburgUniversityHigher EducationEducationSweden7 APIs41.8Lund UniversityUniversityHigher EducationEducationSweden2 APIs41.5University of TwenteUniversityHigher EducationEducationTechnical University1 API41.5University of Illinois Urbana-ChampaignUniversityHigher EducationEducationPublic Research University2 APIs41.4University of Hong KongEducationHigher EducationUniversityHong Kong8 APIs40.8University of New South WalesUniversityHigher EducationEducationResearch2 APIs40.4Taylor's UniversityEducationHigher EducationUniversityPrivate University1 API40.2Hong Kong University of Science and TechnologyUniversityHigher EducationEducationResearch1 API40.0Utrecht UniversityEducationHigher EducationUniversityNetherlands2 APIs39.7KU LeuvenUniversityHigher EducationEducationBelgium2 APIs39.5
Thin 113 Limited public surface area
University of Texas at AustinUniversityHigher EducationEducationPublic Research University10 APIs39.2Australian National UniversityUniversityHigher EducationEducationResearch3 APIs39.0CyberArkAuthenticationCloud SecurityConjurCredential Vault1 API39.0University of WashingtonUniversityHigher EducationEducationUnited States10 APIs38.5Washington University in St. LouisUniversityHigher EducationEducationUnited States10 APIs38.5TU WienUniversityHigher EducationEducationTechnical University1 API38.2Texas A&M UniversityUniversityHigher EducationEducationUnited States4 APIs38.1Politecnico di TorinoEducationHigher EducationUniversityTechnical University3 APIs37.9Strata IdentityCompanyIdentityIdentity OrchestrationAuthentication1 API37.9Yale UniversityUniversityHigher EducationEducationUnited States4 APIs37.8Spring SecurityAuthenticationAuthorizationJavaJWT2 APIs37.7ETH Zurich – Swiss Federal Institute of TechnologyUniversityHigher EducationEducationSwitzerland8 APIs37.6EPFLUniversityHigher EducationEducationTechnical University3 APIs37.4Kyoto UniversityUniversityHigher EducationEducationJapan2 APIs37.4Lancaster UniversityUniversityHigher EducationEducationUnited Kingdom2 APIs37.2Erasmus University RotterdamUniversityHigher EducationEducationNetherlands1 API37.1University of CampinasEducationHigher EducationUniversityPublic Research University1 API37.1University of GroningenEducationHigher EducationUniversityNetherlands2 APIs36.9Google Identity PlatformAuthenticationGoogle CloudIdentityMulti-Tenancy1 API36.8University of BirminghamEducationHigher EducationUniversityUnited Kingdom1 API36.8Georgia Institute of TechnologyUniversityHigher EducationEducationUnited States3 APIs36.7University of FloridaUniversityHigher EducationEducationPublic Research University2 APIs36.7University of Western AustraliaEducationHigher EducationUniversityAustralia1 API36.7University of ReadingUniversityHigher EducationEducationResearch3 APIs36.6HankoAuthenticationPasskeysWebAuthnFIDO23 APIs36.5University of SheffieldUniversityHigher EducationEducationUnited Kingdom1 API36.5Gadjah Mada UniversityUniversityHigher EducationEducationIndonesia3 APIs36.4SuperTokensAuthenticationOpen SourceSession ManagementSocial Login1 API36.4University of ChicagoUniversityHigher EducationEducationPrivate Research University5 APIs36.3Carnegie Mellon UniversityUniversityHigher EducationEducationUnited States3 APIs36.1McMaster UniversityUniversityHigher EducationEducationCanada1 API36.1University of AucklandUniversityHigher EducationEducationNew Zealand2 APIs36.1University of ManchesterUniversityHigher EducationEducationResearch3 APIs36.0Purdue UniversityUniversityHigher EducationEducationUnited States1 API35.9University of LisbonUniversityHigher EducationEducationPortugal1 API35.9University of SouthamptonUniversityHigher EducationEducationRussell Group3 APIs35.6Harvard UniversityUniversityHigher EducationEducationUnited States4 APIs35.4University of CalgaryEducationHigher EducationUniversityPublic Research University2 APIs35.2King Saud UniversityEducationHigher EducationUniversityPublic Research University2 APIs35.0National Tsing Hua UniversityEducationHigher EducationUniversityTaiwan1 API35.0PingOneIdentityAuthenticationAuthorizationSSO1 API35.0Technical University of MunichUniversityHigher EducationEducationGermany4 APIs35.0Tsinghua UniversityEducationHigher EducationUniversityChina3 APIs35.0Emory UniversityUniversityHigher EducationEducationPrivate Research University1 API34.8Seoul National UniversityUniversityHigher EducationEducationSouth Korea3 APIs34.6University of the WitwatersrandUniversityHigher EducationEducationResearch2 APIs34.6Charles UniversityUniversityHigher EducationEducationResearch5 APIs34.3University of OxfordUniversityHigher EducationEducationResearch4 APIs34.3University of EdinburghUniversityHigher EducationEducationUnited Kingdom6 APIs34.0University of FreiburgEducationHigher EducationUniversityResearch1 API34.0Columbia UniversityUniversityHigher EducationEducationIvy League1 API33.9Karlsruhe Institute of TechnologyEducationHigher EducationUniversityTechnical University9 APIs33.9Peking UniversityUniversityHigher EducationEducationChina2 APIs33.9University of YorkUniversityHigher EducationEducationUnited Kingdom3 APIs33.9University of OttawaUniversityHigher EducationEducationCanada3 APIs33.6Macquarie UniversityUniversityHigher EducationEducationAustralia1 API33.5University of ViennaEducationHigher EducationUniversityPublic Research University1 API33.4Shanghai Jiao Tong UniversityUniversityHigher EducationEducationResearch2 APIs33.3Tongji UniversityUniversityHigher EducationEducationChina7 APIs33.3King Fahd University of Petroleum & MineralsUniversityHigher EducationEducationResearch4 APIs33.2Ghent UniversityUniversityHigher EducationEducationResearch5 APIs33.1Princeton UniversityUniversityHigher EducationEducationIvy League2 APIs32.9Chalmers University of TechnologyEducationHigher EducationUniversityTechnical University1 API32.6Nanyang Technological UniversityUniversityHigher EducationEducationSingapore3 APIs32.6University College DublinUniversityHigher EducationEducationIreland1 API32.2Cornell UniversityUniversityHigher EducationEducationIvy League2 APIs32.0Cardiff UniversityEducationHigher EducationUniversityPublic Research University5 APIs31.9Dartmouth CollegeUniversityHigher EducationEducationUnited States1 API31.9Technical University of BerlinUniversityHigher EducationEducationTechnical University8 APIs31.9University of GöttingenUniversityHigher EducationEducationGermany3 APIs31.6Université libre de BruxellesUniversityHigher EducationEducationBelgium2 APIs31.6Johns Hopkins UniversityUniversityHigher EducationEducationUnited States2 APIs31.5McGill UniversityUniversityHigher EducationEducationCanada1 API31.4University of TübingenEducationHigher EducationUniversityGermany8 APIs31.4ScalekitAuthenticationSSOSCIMIdentity1 API31.2University of Cape TownUniversityHigher EducationEducationPublic Research University1 API31.2RipplingHuman ResourcesHCMPayrollIT1 API31.0University of PennsylvaniaEducationHigher EducationUniversityResearch University3 APIs31.0University of Maryland College ParkUniversityHigher EducationEducationUnited States2 APIs30.8Michigan State UniversityEducationHigher EducationUniversityPublic Research University1 API30.2University of California, San FranciscoUniversityHigher EducationEducationUnited States2 APIs30.0University of TorontoUniversityHigher EducationEducationCanada1 API30.0Newcastle UniversityUniversityHigher EducationEducationUnited Kingdom2 APIs29.9University of BaselUniversityHigher EducationEducationSwitzerland7 APIs29.9Brown UniversityEducationHigher EducationUniversityUnited States2 APIs29.6University of MelbourneUniversityHigher EducationEducationAustralia3 APIs29.6Université de MontréalUniversityHigher EducationEducationCanada1 API29.5UCLouvainUniversityHigher EducationEducationBelgium1 API29.3University of PittsburghUniversityHigher EducationEducationUnited States1 API29.3OneLoginIdentityIdentity and Access ManagementSSOMulti-Factor Authentication1 API28.9Massey UniversityEducationHigher EducationUniversityNew Zealand2 APIs28.8National Yang Ming Chiao Tung UniversityEducationHigher EducationUniversityTaiwan1 API28.8Duo SecurityAuthenticationMFAZero TrustIdentity1 API28.7Tokyo Institute of TechnologyEducationHigher EducationUniversityInstitute of Technology1 API28.7Indian Institute of Science BangaloreEducationHigher EducationUniversityIndia1 API28.6Imperial College LondonUniversityHigher EducationEducationRussell Group1 API28.5Friedrich-Alexander-Universität Erlangen-NürnbergUniversityHigher EducationEducationResearch9 APIs27.8Politecnico di MilanoEducationHigher EducationUniversityTechnical University4 APIs27.8Hanyang UniversityEducationHigher EducationUniversitySouth Korea1 API27.7University of Los Andes ColombiaUniversityHigher EducationEducationColombia1 API27.7Maastricht UniversityUniversityHigher EducationEducationNetherlands1 API27.6University of LiverpoolEducationHigher EducationUniversityRussell Group14 APIs27.6Kyushu UniversityUniversityHigher EducationEducationResearch1 API27.5University of Science and Technology of ChinaUniversityHigher EducationEducationChina1 API27.5Nagoya UniversityEducationHigher EducationUniversityJapan5 APIs27.3University of BristolUniversityHigher EducationEducationUnited Kingdom1 API27.2TU DresdenUniversityHigher EducationEducationGermany7 APIs27.0University of California, BerkeleyUniversityHigher EducationEducationPublic Research University8 APIs27.0Victoria University of WellingtonUniversityHigher EducationEducationNew Zealand6 APIs27.0Sungkyunkwan UniversityUniversityHigher EducationEducationResearch6 APIs26.8University of ExeterUniversityHigher EducationEducationResearch10 APIs26.8Universiti Sains MalaysiaUniversityHigher EducationEducationPublic Research University2 APIs26.5National University of SingaporeUniversityHigher EducationEducationSingapore10 APIs26.4
Emerging 103 Early or largely undocumented
University of WollongongEducationHigher EducationUniversityAustralia8 APIs26.1King's College LondonUniversityHigher EducationEducationRussell Group6 APIs26.0University of AntwerpEducationHigher EducationUniversityBelgium1 API26.0Universität HamburgEducationHigher EducationUniversityGermany1 API26.0University of QueenslandUniversityHigher EducationEducationAustralia1 API25.9University of GenevaEducationHigher EducationUniversityPublic Research University1 API25.8Zhejiang UniversityUniversityHigher EducationEducationResearch1 API25.8Pohang University of Science and TechnologyUniversityHigher EducationEducationSouth Korea1 API25.7United Arab Emirates UniversityUniversityHigher EducationEducationUnited Arab Emirates4 APIs25.6Leiden UniversityUniversityHigher EducationEducationNetherlands9 APIs25.5London School of Economics and Political ScienceUniversityHigher EducationEducationUnited Kingdom1 API25.4Vanderbilt UniversityUniversityHigher EducationEducationPrivate Research University2 APIs25.2Heriot-Watt UniversityUniversityHigher EducationEducationScotland6 APIs25.0Khalifa UniversityUniversityHigher EducationEducationResearch1 API25.0Keio UniversityEducationHigher EducationUniversityJapan2 APIs24.9Curtin UniversityUniversityHigher EducationEducationResearch2 APIs24.7Nanjing UniversityUniversityHigher EducationEducationChina14 APIs24.7University of AlbertaEducationHigher EducationUniversityCanada6 APIs24.6Universiti Kebangsaan MalaysiaUniversityHigher EducationEducationResearch4 APIs24.4University of WaikatoEducationHigher EducationUniversityNew Zealand1 API24.4École des Ponts ParisTechUniversityHigher EducationEducationTechnical University4 APIs24.2Humboldt-Universität zu BerlinUniversityHigher EducationEducationResearch3 APIs24.1Arizona State UniversityUniversityHigher EducationEducationUnited States12 APIs24.0Technical University of DarmstadtEducationHigher EducationUniversityTechnical University10 APIs24.0University of NottinghamEducationHigher EducationUniversityRussell Group5 APIs23.8Western UniversityUniversityHigher EducationEducationResearch6 APIs23.8OpenBlock LabsCompanyDataCoding AgentsAI Agents1 API23.7University of GlasgowUniversityHigher EducationEducationUnited Kingdom1 API23.7Hong Kong Baptist UniversityUniversityHigher EducationEducationHong Kong5 APIs23.6Waseda UniversityUniversityHigher EducationEducationJapan10 APIs23.5Autonomous University of BarcelonaEducationHigher EducationUniversitySpain1 API23.3Queensland University of TechnologyUniversityHigher EducationEducationAustralia3 APIs23.3Trinity College DublinUniversityHigher EducationEducationIreland12 APIs23.2Sapienza University of RomeEducationHigher EducationUniversityItaly7 APIs23.1Tecnológico de MonterreyUniversityHigher EducationEducationMexico11 APIs23.0Tohoku UniversityUniversityHigher EducationEducationResearch5 APIs23.0University of St AndrewsEducationHigher EducationUniversityPublic Research University7 APIs23.0CasdoorAuthenticationAuthorizationIdentity and Access ManagementIdentity1 API22.5California Institute of TechnologyUniversityHigher EducationEducationPrivate Research University2 APIs22.4University of BernUniversityHigher EducationEducationSwitzerland10 APIs22.4University of AdelaideUniversityHigher EducationEducationAustralia5 APIs22.2University of RochesterUniversityHigher EducationEducationUnited States1 API22.1University of SydneyUniversityHigher EducationEducationAustralia7 APIs21.9Aarhus UniversityUniversityHigher EducationEducationResearch5 APIs21.8Better AuthAuthenticationAuthorizationTypeScriptLibrary4 APIs21.8Sorbonne UniversityEducationHigher EducationUniversityFrance5 APIs21.6University of Southern CaliforniaUniversityHigher EducationEducationResearch8 APIs21.6Norwegian University of Science and TechnologyEducationHigher EducationUniversityResearch7 APIs21.5Bandung Institute of TechnologyEducationHigher EducationUniversityInstitute of Technology4 APIs21.4Complutense University of MadridUniversityHigher EducationEducationPublic Research University6 APIs21.4University of SussexUniversityHigher EducationEducationUnited Kingdom5 APIs21.4Fudan UniversityUniversityHigher EducationEducationChina1 API21.2University of ZurichEducationHigher EducationUniversityPublic Research University5 APIs21.2Vrije Universiteit AmsterdamUniversityHigher EducationEducationNetherlands7 APIs21.2Boston UniversityUniversityHigher EducationEducationUnited States1 API21.1University of PaduaUniversityHigher EducationEducationItaly5 APIs21.1Case Western Reserve UniversityEducationHigher EducationUniversityPrivate Research University9 APIs21.0Hebrew University of JerusalemUniversityHigher EducationEducationResearch1 API21.0Queen Mary University of LondonUniversityHigher EducationEducationResearch11 APIs21.0École Normale Supérieure de ParisUniversityHigher EducationEducationFrance3 APIs20.6Ohio State UniversityUniversityHigher EducationEducationUnited States1 API20.5University of CopenhagenEducationHigher EducationUniversityResearch1 API20.4Universitat Pompeu FabraUniversityHigher EducationEducationPublic Research University6 APIs20.3University of AberdeenEducationHigher EducationUniversityResearch10 APIs20.3Qatar UniversityEducationHigher EducationUniversityQatar4 APIs20.2Universiti Teknologi MalaysiaUniversityHigher EducationEducationPublic Research University6 APIs20.2École Normale Supérieure de LyonUniversityHigher EducationEducationFrance8 APIs20.1Hokkaido UniversityEducationHigher EducationUniversityJapan10 APIs20.0University of OtagoUniversityHigher EducationEducationNew Zealand5 APIs19.8UCLEducationHigher EducationUniversityUnited Kingdom6 APIs19.7American University of BeirutUniversityHigher EducationEducationLebanon11 APIs19.6Indian Institute of Technology MadrasEducationHigher EducationUniversityInstitute of Technology7 APIs19.6Queen's University at KingstonUniversityHigher EducationEducationCanada3 APIs19.5Loughborough UniversityEducationHigher EducationUniversityUnited Kingdom7 APIs19.3University of North Carolina at Chapel HillEducationHigher EducationUniversityPublic Research University10 APIs19.3Tel Aviv UniversityUniversityHigher EducationEducationIsrael5 APIs19.1University of BolognaEducationHigher EducationUniversityItaly12 APIs18.6King Abdulaziz UniversityUniversityHigher EducationEducationResearch1 API18.4Griffith UniversityEducationHigher EducationUniversityAustralia8 APIs18.3Wuhan UniversityEducationHigher EducationUniversityResearch8 APIs18.3UCSI UniversityEducationHigher EducationUniversityPrivate University4 APIs18.2Universiti Putra MalaysiaUniversityHigher EducationEducationMalaysia3 APIs18.2Eindhoven University of TechnologyUniversityHigher EducationEducationTechnical University3 APIs18.1Autonomous University of MadridUniversityHigher EducationEducationSpain9 APIs18.0Indian Institute of Technology DelhiEducationHigher EducationUniversityInstitute of Technology1 API17.9Technical University of DenmarkEducationHigher EducationUniversityTechnical University7 APIs17.8Stockholm UniversityEducationHigher EducationUniversityResearch4 APIs17.5Universiti Teknologi PETRONASUniversityHigher EducationEducationMalaysia2 APIs17.5University of NavarraEducationHigher EducationUniversitySpain1 API17.1Harbin Institute of TechnologyUniversityHigher EducationEducationChina5 APIs16.7University of IndonesiaEducationHigher EducationUniversityIndonesia8 APIs16.6University of BarcelonaUniversityHigher EducationEducationSpain10 APIs16.5University of CanterburyEducationHigher EducationUniversityNew Zealand8 APIs16.3La Trobe UniversityEducationHigher EducationUniversityAustralia3 APIs15.8Tianjin UniversityEducationHigher EducationUniversityResearch6 APIs15.6Queen's University BelfastUniversityHigher EducationEducationResearch5 APIs14.9IXL LearningEducationK-12MathLanguage Arts14.1Monash UniversityEducationHigher EducationUniversityResearch8 APIs13.7City University of Hong KongEducationHigher EducationUniversityHong Kong5 APIs13.6MITEducationHigher EducationIdentityResearch1 API13.3Deakin UniversityEducationHigher EducationUniversityResearch8 APIs12.9University of Newcastle AustraliaUniversityHigher EducationEducationResearch5 APIs12.3CyberpsycCompanyMental HealthBehavioral HealthWellness12.1
Minimal 4 Almost no public developer surface

APIs with this tag (243)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 1 Solid coverage with minor gaps
Developing 33 Usable, with meaningful gaps to close
Microsoft Entra ID tenant federation for um.edu.moThe identity broker in front of UM's own IdP. Sign-in to data.um.edu.mo, UMMoodle and the GenAI chat starts...50.8UM Web SSO — institutional SAML 2.0 / OpenID Connect identity providerUMPASS, the university's single sign-on, is served by UM's own AD FS farm. It publishes federation metadata...50.8HY Login Service — Shibboleth IdP + OpenID ConnectThe University's identity provider at login.helsinki.fi, machine-readable twice over. SAML: GET /idp/shibbo...49.2Uppsala University SAML 2.0 Identity Provider MetadataUppsala University runs its own Shibboleth Identity Provider and publishes its SAML 2.0 federation metadata...49.2Warwick Shibboleth Identity ProviderWarwick's Shibboleth SAML 2.0 identity provider. Publishes unauthenticated, machine-readable federation met...47.9TU Delft SAML 2.0 Identity Provider (NetID)TU Delft's SimpleSAMLphp identity provider — the machine-readable half of NetID. It publishes a signed SAML...47.6Penn State Identity Federation (InCommon / Shibboleth)Penn State operates its own Shibboleth identity provider and registers it in the InCommon federation under ...46.1UBC Shibboleth Identity Provider MetadataUBC's own SAML 2.0 identity provider metadata, entityID https://authentication.ubc.ca, asserting the ubc.ca...45.9UC San Diego Shibboleth Identity Provider (InCommon / eduGAIN)UC San Diego's SAML 2.0 identity provider, "TritON", registered in the InCommon Federation under entityID u...45.0UNIL Shibboleth Identity Provider (SAML 2.0 metadata)UNIL's own Shibboleth identity provider, entityID https://aai.unil.ch/idp/shibboleth, carrying an IDPSSODes...45.0Stanford Identity Provider — SAML 2.0 metadataSigned Shibboleth SAML 2.0 identity-provider metadata, entityID https://idp.stanford.edu/, valid until 2027...44.8Cambridge Shibboleth Identity Provider (SAML 2.0 metadata)The University's Shibboleth identity provider, publishing signed SAML 2.0 IdP metadata at https://shib.rave...43.9UC Davis Shibboleth Identity Provider (SAML 2.0 / InCommon)UC Davis operates its own SAML 2.0 identity provider and publishes signed federation metadata as entityID u...43.6University of Warsaw SAML Identity Provider (eduGAIN / PIONIER.Id)The university's own Shibboleth SAML 2.0 identity provider, entityID https://login.uw.edu.pl/idp, fronted b...43.1UTokyo Identity Federation (GakuNin SAML 2.0)The University of Tokyo operates three SAML 2.0 entities registered in GakuNin, Japan's academic access fed...43.1UW-Madison Identity Provider (Shibboleth)Institution-operated Shibboleth IdP at login.wisc.edu, machine-readable on two protocols and almost never c...42.9DFN-AAI Identity Federation — University of Bonn Shibboleth IdPThe University of Bonn operates its own SAML 2.0 / Shibboleth Identity Provider and publishes signed metada...42.7InCommon Federation registrationRice's identity provider is registered in InCommon, the US research and education identity federation, and ...42.7U-M Shibboleth Identity Provider (InCommon)The University of Michigan's own Shibboleth SAML 2.0 identity provider, and the most unambiguously institut...42.3UvA Identity Provider (SAML 2.0 / SURFconext)The university's own SAML 2.0 identity provider, entity ID http://login.uva.nl/adfs/services/trust. Signed ...42.3UCSB Identity Federation (Passport / InCommon)UCSB operates its own Shibboleth identity provider, "Passport", at passport.identity.ucsb.edu, registered i...42.2InCommon Identity Federation — University of Minnesota Shibboleth IdPThe University operates its own Shibboleth identity provider and publishes it through the InCommon federati...41.9Microsoft AD FS Identity Provider (SWAMID entity)A second University of Gothenburg entity registered in the SWAMID aggregate, entityID http://idp.auth.gu.se...41.8Shibboleth Identity Provider — SAML 2.0 MetadataThe University's own Shibboleth identity provider, entityID https://idp3.it.gu.se/idp/shibboleth, which res...41.8UCLA Shibboleth Identity Provider (InCommon)UCLA's own Shibboleth identity provider and the most complete machine-readable artifact the university publ...41.8Lund University Shibboleth Identity Provider (SWAMID)Lund University's own SAML 2.0 / Shibboleth Identity Provider, serving machine-readable federation metadata...41.5Illinois Shibboleth Identity Provider (InCommon)The campus SAML identity provider — the one surface a university operates by definition and almost never ha...41.4HKU Shibboleth Identity ProviderThe University of Hong Kong's own Shibboleth SAML 2.0 identity provider, entityID https://hkafidp.hku.hk/id...40.8UNSW Shibboleth Identity Provider (AAF / eduGAIN)UNSW's own SAML 2.0 identity provider — a Shibboleth IdP whose entity metadata is published as a machine-re...40.4Taylor's University Identity Federation (Microsoft Entra ID)Taylor's operates a Microsoft Entra ID tenant, 0a39ee13-5c27-420c-b0af-8e65c6929055, branded "Taylor's Educ...40.2HKUST Shibboleth Identity ProviderHKUST's own SAML 2.0 identity provider, serving machine-readable metadata at idp.ust.hk/idp/shibboleth. Ass...40.0Utrecht University SAML 2.0 Identity Provider MetadataSigned SAML 2.0 EntityDescriptor for Utrecht University's identity provider, served as XML at a stable URL ...39.7KU Leuven Shibboleth Identity Provider (SAML 2.0 metadata)KU Leuven serves its own SAML 2.0 federation metadata from idp.kuleuven.be, which resolves to 134.58.64.219...39.5
Thin 97 Limited public surface area
UT Austin Enterprise Identity Provider (SAML 2.0 + OpenID Connect)UT Austin's Shibboleth identity provider, and the most under-catalogued class of institutional API surface....39.2ANU Shibboleth Identity Provider (SAML 2.0 metadata)ANU's institutional identity provider, publishing machine-readable SAML 2.0 metadata at a stable URL. entit...39.0UW Shibboleth Identity Provider (InCommon)UW's Shibboleth identity provider publishes signed SAML 2.0 metadata at a stable URL — entityID urn:mace:in...38.5WashU Shibboleth Identity Provider (InCommon)Washington University's own SAML 2.0 identity provider, entityID https://login.wustl.edu/idp/shibboleth, pu...38.5TU Wien SAML 2.0 Identity Provider (eduID.at / eduGAIN)TU Wien's institutional identity provider, registered in the Austrian ACOnet/eduID.at federation and interf...38.2InCommon Federation RegistrationTexas A&M University's registration in the InCommon identity federation, resolvable through InCommon's per-...38.1Politecnico di Torino Shibboleth Identity Provider (IDEM GARR / eduGAIN)Machine-readable SAML 2.0 identity-provider metadata for Politecnico di Torino, served from the university'...37.9ETH Zurich Identity Provider (SWITCHaai / eduGAIN)ETH Zurich operates a Shibboleth SAML 2.0 Identity Provider with entityID https://aai-logon.ethz.ch/idp/shi...37.6EPFL Identity Provider (SWITCH edu-ID, tenant)EPFL's SAML identity provider is delivered by SWITCH edu-ID as a hosted, EPFL-branded IdP. The relationship...37.4EPFL SAML Identity Federation EntitiesEPFL is a registered member of SWITCHaai, the Swiss academic identity federation, which is exported to eduG...37.4Kyoto University Shibboleth Identity Provider (GakuNin)Kyoto University operates its own Shibboleth SAML 2.0 identity provider, run by the Institute for Informati...37.4SURFconext / eduGAIN Identity ProviderEUR's identity federation entry — the machine-readable institutional surface universities almost never get ...37.1Unicamp Shibboleth Identity Provider (CAFe)Unicamp's own SAML 2.0 / Shibboleth identity provider, entityID https://cafe.unicamp.br/idp/shibboleth, reg...37.1University of Groningen Identity Provider (SURFconext / eduGAIN)The University runs its own SAML 2.0 identity provider and publishes signed federation metadata at signon.r...36.9University of Birmingham Identity Provider (SAML 2.0 / Shibboleth)The University's own Shibboleth SAML 2.0 Identity Provider. The entity descriptor is served directly by IT ...36.8Georgia Tech Shibboleth Identity Provider (InCommon)Georgia Tech's own SAML 2.0 / Shibboleth identity provider, entityID https://idp.gatech.edu/idp/shibboleth,...36.7UF Shibboleth Identity Provider (InCommon / eduGAIN)The University of Florida's SAML 2.0 identity provider, entityID https://login.ufl.edu/idp/shibboleth, regi...36.7UWA Shibboleth Identity Provider (SAML 2.0 metadata)UWA operates its own Shibboleth identity provider and publishes signed SAML 2.0 federation metadata at http...36.7Microsoft Entra ID Tenant OpenID Connect DiscoveryThe university's institutional identity plane. Tenant 4ffa3bc4-ecfc-48c0-9080-f5e43ff90e5f, whose OpenID Co...36.6UK Access Management Federation Identity Provider EntityThe University of Reading's own SAML identity provider entity, registered in the UK Access Management Feder...36.6University of Sheffield Shibboleth Identity ProviderThe institution's own SAML 2.0 identity provider, entityID https://idp.shef.ac.uk/shibboleth, serving live ...36.5University of Chicago Shibboleth Identity Provider — InCommon SAML MetadataThe University of Chicago's Shibboleth identity provider publishes its SAML 2.0 metadata document publicly....36.3CMU Web Login (Shibboleth SAML 2.0 Identity Provider)Carnegie Mellon's campus-wide single sign-on identity provider, running Shibboleth on CMU's own host and ad...36.1McMaster University Shibboleth Identity ProviderMcMaster's own SAML 2.0 Identity Provider, the authentication authority behind MacID. Publishes machine-rea...36.1University of Auckland Shibboleth Identity Provider (SAML 2.0 metadata)The University's institutional identity provider, publishing SAML 2.0 metadata at https://iam.auckland.ac.n...36.1Instituto Superior Tecnico SAML 2.0 Identity Provider (RCTSaai / eduGAIN)The identity provider for Instituto Superior Tecnico, federated through RCTSaai into eduGAIN and asserting ...35.9Purdue Shibboleth Identity ProviderPurdue operates its own Shibboleth identity provider, entityID https://idp.purdue.edu/idp/shibboleth, with ...35.9Universidade de Lisboa SAML 2.0 Identity Provider (RCTSaai / eduGAIN)The institution's central SAML 2.0 identity provider, published into the Portuguese national identity feder...35.9Harvard University Shibboleth Identity Provider (InCommon)Harvard's SAML 2.0 identity provider, entityID https://fed.huit.harvard.edu/idp/shibboleth, registered in t...35.4University of Calgary Identity Federation (SAML 2.0 / OpenID Connect)The ucalgary.ca single-sign-on identity provider, run as a Microsoft Entra ID tenant. It publishes signed S...35.2King Saud University identity provider in eduGAIN (via Maeen)King Saud University's SAML 2.0 identity provider is published into the eduGAIN interfederation metadata by...35.0Tsinghua University Identity Provider — SAML 2.0 Federation MetadataTsinghua operates its own Shibboleth Identity Provider and publishes machine-readable SAML 2.0 metadata abo...35.0TUM Shibboleth Identity Provider (SAML 2.0 Metadata)Machine-readable SAML 2.0 identity provider metadata — an EntityDescriptor with an IDPSSODescriptor support...35.0Emory in the InCommon Identity FederationEmory's Shibboleth identity provider is registered in the InCommon federation and is therefore resolvable t...34.8Seoul National University SAML 2.0 Identity ProviderSNU's federated identity provider, entityID https://kafegw.snu.ac.kr/idp/simplesamlphp, registered by the K...34.6Charles University Shibboleth Identity ProviderCharles University operates its own Shibboleth SAML 2.0 identity provider. Metadata is served at idp.cuni.c...34.3University of Oxford Shibboleth Identity ProviderA SAML 2.0 identity provider serving live machine-readable metadata, with Redirect/SSO, POST/SSO, POST-Simp...34.3Aalto Shibboleth Identity Provider (Haka / eduGAIN)Aalto's own Shibboleth SAML 2.0 identity provider, entityID https://idp.aalto.fi/idp/shibboleth, scope aalt...34.1University of Edinburgh Shibboleth Identity ProviderShibboleth Identity Provider publishing SAML 2.0 entity metadata unauthenticated at a stable URL, entityID ...34.0CARSI — CERNET Authentication and Resource Sharing InfrastructureChina's national identity federation for higher education and research, operated by Peking University and a...33.9Columbia Identity — Shibboleth IdP and CASColumbia University Information Technology operates the university's own identity infrastructure: a product...33.9DFN-AAI Identity Federation — KIT Shibboleth Identity ProviderThe Scientific Computing Center operates KIT's Shibboleth SAML 2.0 Identity Provider and publishes its meta...33.9Peking University Shibboleth Identity Provider (SAML 2.0 metadata)The university's federated identity provider, publishing live Shibboleth/SAML 2.0 metadata as machine-reada...33.9University of York Shibboleth Identity ProviderThe University's own SAML 2.0 identity provider at shib.york.ac.uk, running Shibboleth. It is the authentic...33.9uOttawa Shibboleth Identity Provider (Canadian Access Federation)The University of Ottawa's own SAML 2.0 identity provider and its published federation metadata. Probed 202...33.6Macquarie University Identity Provider (Shibboleth / SAML 2.0)Macquarie operates its own Shibboleth identity provider at idp.mq.edu.au, publishing SAML 2.0 metadata anon...33.5University of Vienna Shibboleth Identity ProviderThe university's SAML 2.0 identity provider, entityID https://weblogin.univie.ac.at/shibboleth, registered ...33.4SJTU Identity Provider (Shibboleth / SAML 2.0)SJTU operates a Shibboleth identity provider and publishes its SAML metadata openly at https://jaccount.sjt...33.3Tongji University Shibboleth Identity Provider (CARSI / eduGAIN)Tongji University's own SAML 2.0 identity provider, registered into eduGAIN by CARSI, the CERNET Authentica...33.3Ghent University SAML 2.0 Identity ProviderGhent University's own SAML 2.0 identity provider, operated by the university's ICT directorate. The signed...33.1Princeton Shibboleth Identity Provider — SAML 2.0 MetadataPrinceton's campus identity provider publishes signed SAML 2.0 metadata at idp.princeton.edu/idp/shibboleth...32.9Chalmers SAML Identity Provider (SWAMID / eduGAIN)Chalmers' own SAML 2.0 identity provider, entityID http://idp.chalmers.se/adfs/services/trust, running on M...32.6NTU Identity Provider — SGAF / eduGAINNTU's SAML 2.0 identity provider, registered in the Singapore Access Federation (SGAF) by SingAREN and inte...32.6University College Dublin Identity Provider (Shibboleth / Edugate / eduGAIN)UCD's SAML 2.0 Shibboleth Identity Provider, and the institution's only authentication surface it runs itse...32.2Dartmouth Identity Federation (InCommon)Dartmouth's SAML identity provider, registered in the InCommon federation under entityID urn:mace:incommon:...31.9TU Berlin Shibboleth Identity Provider (SAML 2.0 Metadata)The institution's own Shibboleth Identity Provider, operated by the ZECM and registered in the DFN-AAI fede...31.9Georg-August-Universität Göttingen SAML Identity ProviderThe university's own SAML 2.0 identity provider, entityID https://shibboleth-idp.uni-goettingen.de/uni/shib...31.6ULB Shibboleth Identity Provider (SAML 2.0 metadata)ULB's institutional SAML 2.0 identity provider publishes complete, unauthenticated metadata at https://auth...31.6Johns Hopkins Shibboleth Identity ProviderJohns Hopkins operates its own Shibboleth SAML 2.0 identity provider and publishes the entity metadata itse...31.5University of Tübingen Shibboleth Identity Provider (DFN-AAI / eduGAIN)Institution-operated Shibboleth SAML 2.0 identity provider, registered in DFN-AAI — the German national res...31.4UCT Identity Provider (SAML 2.0 / SAFIRE / eduGAIN)UCT's Information and Communication Technology Services operates a SAML 2.0 identity provider registered in...31.2PennKey Identity Provider — SAML 2.0 / Shibboleth MetadataPenn's Shibboleth identity provider publishes a signed SAML 2.0 EntityDescriptor at a well-known location (...31.0UMD Shibboleth Identity Provider — SAML 2.0 MetadataThe university's own Shibboleth identity provider, publishing a SAML 2.0 EntityDescriptor as InCommon entit...30.8MSU Identity Provider (Shibboleth / SAML 2.0)MSU's federated single sign-on. The Shibboleth Identity Provider publishes SAML 2.0 metadata unauthenticate...30.2UCSF Identity Provider (Shibboleth / InCommon)UCSF's Shibboleth SAML 2.0 identity provider, registered in the InCommon Federation and re-exported to eduG...30.0UTORauth Shibboleth Identity Provider (SAML 2.0 metadata)The University of Toronto's Shibboleth identity provider, entityID https://idpz.utorauth.utoronto.ca/shibbo...30.0University of Basel SWITCHaai / eduGAIN Identity ProviderBasel's SAML 2.0 identity provider, entityID https://aai-logon.unibas.ch/idp/shibboleth, registered in the ...29.9Brown University Identity Provider (Shibboleth / SAML 2.0)Brown's Shibboleth identity provider, and the strongest machine-readable contract in this profile. Brown se...29.6Shibboleth Identity Provider — SAML 2.0 MetadataThe University's own Shibboleth identity provider, entityID https://idp.unimelb.edu.au/idp/shibboleth, serv...29.6Pitt Passport (Shibboleth SAML 2.0 Identity Provider)The University of Pittsburgh's campus-wide single sign-on identity provider. Its SAML 2.0 metadata is publi...29.3UCLouvain Shibboleth Identity Provider -- SAML 2.0 metadataUCLouvain runs its own Shibboleth identity provider and publishes signed SAML 2.0 entity metadata at a stab...29.3Massey University Microsoft Entra ID TenantMassey University's Microsoft Entra ID tenant, discoverable by domain. The OpenID Connect discovery documen...28.8Massey University Shibboleth Identity ProviderMassey University's own SAML 2.0 / Shibboleth Identity Provider. The metadata document is public, machine-r...28.8GakuNin Shibboleth Identity Provider (SAML 2.0)Shibboleth / SAML 2.0 Identity Provider for institutional single sign-on, registered in GakuNin, Japan's na...28.7IISc Shibboleth Identity Provider (INFED / eduGAIN)Institution-operated Shibboleth SAML 2.0 identity provider, self-published as machine-readable metadata on ...28.6Imperial Shibboleth Identity Provider (SAML 2.0)Imperial's own Shibboleth IdP, and the one unambiguously institution-operated machine-readable contract it ...28.5FAU WebSSO SAML 2.0 Identity ProviderFAU's central web single sign-on, operated by RRZE, publishes SAML 2.0 identity provider metadata as a mach...27.8IDEM GARR Identity Federation membershipPolitecnico di Milano's membership of IDEM, the Italian academic identity federation run by GARR. The feder...27.8Universidad de los Andes Identity Provider (Microsoft Entra ID)The university's own SAML 2.0 and OpenID Connect identity provider, hosted as Microsoft Entra ID tenant fab...27.7University of Liverpool AD FS OAuth 2.0 / OpenID ConnectInstitution-operated Active Directory Federation Services authorization server on the university's own host...27.6University of Liverpool Microsoft Entra ID tenantThe institution's own Microsoft Entra ID tenant, discoverable by its domain name. Verified live 2026-09-01:...27.6University of Liverpool Shibboleth IdP (UK Access Management Federation)Institution-operated Shibboleth SAML 2.0 identity provider, registered in the UK Access Management Federati...27.6GakuNin Shibboleth Identity ProviderKyushu University's own SAML 2.0 Identity Provider, registered in GakuNin — the Japanese academic access-ma...27.5USTC Shibboleth Identity Provider (跨校资源认证中心)USTC's self-hosted Shibboleth IdP 5.2.2, publishing a 15KB SAML 2.0 EntityDescriptor for entityID https://i...27.5GakuNin academic access management federation membershipNagoya University is a participating institution in GakuNin (学術認証フェデレーション), the Japanese national academic ...27.3Nagoya University Shibboleth Identity Provider (GakuNin)Institution-operated Shibboleth SAML 2.0 identity provider on the university's own host, published as machi...27.3University of Bristol Identity Provider (Shibboleth / SAML 2.0)Bristol operates its own Shibboleth identity provider at idp.bris.ac.uk, publishing SAML 2.0 metadata anony...27.2CalNet Shibboleth Identity Provider (SAML 2.0 Metadata)UC Berkeley's Shibboleth identity provider, operated by IST-CalNet, publishes a complete unauthenticated SA...27.0Microsoft Entra ID Tenant (production browser sign-on)Production browser single sign-on for the university's student-facing services federates to a Microsoft Ent...27.0TU Dresden Identity Provider (Shibboleth SAML 2.0 + OpenID Connect)The university's own Shibboleth identity provider, operated by ZIH, and the surface class this pipeline exi...27.0Victoria University of Wellington Identity Federation APISAML 2.0 identity federation surfaces operated by the institution.27.0SKKU SAML 2.0 Identity Provider (KAFE / eduGAIN metadata)Sungkyunkwan University's institutional identity provider, publishing machine-readable SAML 2.0 metadata th...26.8University of Exeter Microsoft Entra ID TenantExeter runs a Microsoft Entra ID tenant (912a5d77-fb98-4eee-af32-1334d8f04a53) used for staff and student s...26.8University of Exeter Shibboleth Identity ProviderExeter operates its own SAML 2.0 Shibboleth identity provider with entityID https://elibrary.exeter.ac.uk/i...26.8USM Shibboleth Identity Provider (SIFULAN / eduGAIN)USM's own SAML 2.0 Shibboleth identity provider, entityID https://shibsso.usm.my/idp/shibboleth, scope usm....26.5NUS entry in the Singapore Access FederationNUS is one of fourteen identity providers registered in the Singapore Access Federation, which SingAREN ope...26.4Chulalongkorn University Identity Federation (Microsoft Entra ID tenant)The university's cloud identity, and the most complete machine-readable contract anywhere in this profile. ...26.3
Emerging 111 Early or largely undocumented
UOW Shibboleth Identity Provider (SAML 2.0 metadata)The University of Wollongong's own SAML 2.0 Identity Provider. Its EntityDescriptor is served publicly and ...26.1Belnet R&E Federation membershipThe Belgian national research and education identity federation, operated by Belnet, in which the universit...26.0DFN-AAI / eduGAIN Federation MembershipUniversität Hamburg's IdP is registered in DFN-AAI, the German national identity federation and eduGAIN mem...26.0King's UK Access Management Federation / eduGAIN Identity ProviderKing's federated identity, and the surface class this pipeline flags as most often missed. The entity is re...26.0University of Antwerp Identity Provider (Shibboleth / SAML 2.0)The university's federated login, published as a SAML 2.0 EntityDescriptor at https://idpx.ua.ac.be/idp/shi...26.0Universität Hamburg Shibboleth SAML 2.0 Identity Provider MetadataThe institution's own SAML 2.0 Identity Provider metadata, served from its own host. entityID https://login...26.0Shibboleth Identity Provider (SAML 2.0)Zhejiang University operates a Shibboleth SAML 2.0 Identity Provider, entityID https://idp.zju.edu.cn/idp/s...25.8UNIGE Shibboleth Identity Provider (SWITCHaai)The University of Geneva's own SAML 2.0 Shibboleth Identity Provider, published as machine-readable metadat...25.8POSTECH SAML 2.0 Identity ProviderPOSTECH's own SAML 2.0 identity provider, entityID https://idpass.postech.ac.kr/idp/simplesamlphp, register...25.7Leiden University SAML 2.0 Identity Provider MetadataLeiden University's own SAML 2.0 identity-provider metadata document, authored and XML-DSig signed by Leide...25.5SURFconext Federation MembershipLeiden University's IDPSSODescriptor is published in the SURFconext national identity federation aggregate ...25.5LSE Shibboleth Identity Provider (UK Access Management Federation)LSE operates its own SAML2 Shibboleth identity provider for staff, students and library resource access, re...25.4Vanderbilt Microsoft Entra ID TenantThe vanderbilt.edu Microsoft Entra ID tenant (ba5a7f39-e3be-4ab3-b450-67fa80faecad), publishing live OpenID...25.2Vanderbilt Okta Identity Provider (OneVU)Vanderbilt's Okta organisation on its own custom domain onevu.vanderbilt.edu (CNAME to vanderbilt.customdom...25.2VUIR Shibboleth Service ProviderSAML 2.0 Service Provider metadata for the Vanderbilt Institutional Repository, entityID https://ir.vanderb...25.2Heriot-Watt University Identity Provider (UK Access Management Federation)Heriot-Watt operates its own SAML 2.0 / Shibboleth identity provider and is a registered member of the UK A...25.0Khalifa University Identity Federation (Microsoft Entra ID)Khalifa University operates its own Microsoft Entra ID tenant for the ku.ac.ae namespace — tenant id 08fe1c...25.0Keio University Identity Provider (GakuNin / eduGAIN)Keio operates its own SAML 2.0 identity provider under entityID https://gakunin1.keio.ac.jp/idp/shibboleth,...24.9Curtin Library Shibboleth Service ProviderA Shibboleth SAML 2.0 service provider that Curtin Library runs on its own Kubernetes cluster, serving its ...24.7Curtin University SAML Identity Provider (AAF Managed IdP)Curtin's SAML 2.0 Identity Provider, entityID https://idpp1.curtin.edu.au/idp/shibboleth, registered in the...24.7Nanjing University CARSI / eduGAIN Federation RegistrationNJU's entry in CARSI (CERNET Authentication and Resource Sharing Infrastructure), China's national research...24.7Nanjing University Shibboleth Identity Provider (SAML 2.0 metadata)Nanjing University's own Shibboleth Identity Provider. It publishes SAML 2.0 metadata at the canonical /idp...24.7University of Alberta SAML 2.0 Identity Provider MetadataThe university's own SAML 2.0 identity provider metadata document, served from its own domain. It declares ...24.6University of Waikato Microsoft Entra ID TenantThe university's Microsoft Entra ID tenant, 220f5dc3-9452-48e5-9b4f-888df42f7a2d, is the identity source be...24.4Waikato SAML 2.0 Identity Provider in TuakiriThe University of Waikato's Shibboleth Identity Provider, entityID https://idp.waikato.ac.nz/idp/shibboleth...24.4ENPC SAML 2.0 Identity Provider MetadataThe one machine-readable contract École des Ponts ParisTech operates on its own infrastructure. A live SAML...24.2HU-IAM Shibboleth Identity Provider (SAML 2.0)Humboldt-Universität zu Berlin operates its own Shibboleth/SAML identity provider, entityID https://shib-id...24.1DFN-AAI federation membership (eduGAIN)TU Darmstadt's identity provider is published in DFN-AAI, the German research-and-education identity federa...24.0InCommon Federation registration (urn:mace:incommon:asu.edu)ASU's registration in the InCommon Federation, retrievable as signed SAML metadata from the InCommon MDQ se...24.0TU Darmstadt Shibboleth Identity Provider (SAML 2.0 metadata)The university's own SAML 2.0 identity provider, operated by the Hochschulrechenzentrum (HRZ). Verified liv...24.0University of Nottingham Shibboleth Identity Provider (UK Access Management Federation)Institution-operated Shibboleth SAML 2.0 identity provider, registered and published as machine-readable me...23.8Western University Shibboleth Identity Provider (SAML 2.0 metadata)Western's institutional identity provider, publishing machine-readable SAML 2.0 metadata through the Canadi...23.8HKBU Identity Federation (Shibboleth IdP / SAML 2.0 metadata)HKBU's own SAML 2.0 identity provider, entityID https://buidp01.hkbu.edu.hk/idp/shibboleth, registered in e...23.6GakuNin Academic Access Federation membershipWaseda's identity provider is registered in GakuNin (学術認証フェデレーション), the Japanese academic identity federati...23.5Australian Access Federation membershipQUT is a member of the Australian Access Federation, which is interfederated with eduGAIN. Five entity desc...23.3QUT Shibboleth Identity ProviderQUT's self-hosted Shibboleth SAML 2.0 identity provider. Publishes per-entity metadata that dereferences fr...23.3UAB in SIR / eduGAIN (RedIRIS federation entity)UAB's entry in the Spanish national identity federation SIR, operated by RedIRIS, which is how UAB reaches ...23.3UAB Single Sign-On — SAML 2.0 Identity ProviderUAB self-publishes a complete SAML 2.0 IdP EntityDescriptor at https://sso.uab.cat/cas/idp/metadata (HTTP 2...23.3Trinity Microsoft Entra ID tenant (OIDC + SAML metadata)Trinity's Microsoft Entra ID tenant, d595be8d-b306-45f4-8064-9e5b82fbe52b, resolved from the tcd.ie domain ...23.2Trinity Shibboleth Identity Provider (SAML 2.0 metadata)Trinity's own Shibboleth IdP, self-hosted on its own registrable domain: idp.tcd.ie resolves through idpha....23.2Sapienza Shibboleth Identity Provider (IDEM GARR AAI)Institution-operated Shibboleth SAML 2.0 identity provider, published as machine-readable metadata both dir...23.1GakuNin Shibboleth Identity ProviderTohoku University's own SAML 2.0 Identity Provider, registered in GakuNin — the Japanese academic access-ma...23.0Microsoft Entra ID Tenant Federation Metadata (tec.mx / itesm.mx)The institution's Microsoft Entra ID tenant, c65a3ea6-0f7c-400b-8934-5a6dc1705645, covering both tec.mx and...23.0RITEC Shibboleth Service ProviderA Shibboleth Service Provider operated in front of RITEC on the institution's own host. The DSpace REST API...23.0Tec de Monterrey Access Manager Identity Provider (amfs.tec.mx)A second institution-operated SAML 2.0 identity provider, a NetIQ/Micro Focus Access Manager deployment on ...23.0Tec de Monterrey AD FS Identity Provider (fs.itesm.mx)The institution's own SAML 2.0 / WS-Federation / OpenID Connect identity provider, on its own registrable d...23.0University of St Andrews Shibboleth Identity ProviderThe University's own SAML 2.0 / Shibboleth Identity Provider, entityID https://idp.st-andrews.ac.uk/shibbol...23.0Caltech Shibboleth Identity Provider (InCommon)Caltech operates its own Shibboleth identity provider at idp.caltech.edu, asserting scoped attributes for c...22.4SWITCHaai Identity Federation — University of Bern IdPThe University of Bern operates its own SAML 2.0 / Shibboleth Identity Provider, published as machine-reada...22.4Adelaide University Shibboleth Identity Provider (SAML 2.0)The institution's own Shibboleth SAML 2.0 Identity Provider, serving machine-readable EntityDescriptor meta...22.2University of Rochester Shibboleth Identity ProviderSAML 2.0 / Shibboleth identity provider metadata for the University of Rochester, published machine-readabl...22.1Shibboleth Identity Provider (SAML 2.0 metadata)The University of Sydney's federation entity serves signed SAML 2.0 metadata from federation.sydney.edu.au:...21.9Sorbonne University Identity Provider (SAML 2.0)Sorbonne University's federated login, published as a signed SAML 2.0 EntityDescriptor at https://auth.id.s...21.6USC Shibboleth Identity Provider (SAML 2.0 Metadata)USC's production single sign-on identity provider, operated by USC Information Technology Services on USC's...21.6UCM SAML 2.0 Identity Provider (RedIRIS SIR / eduGAIN)UCM's institutional single sign-on, registered in eduGAIN through RedIRIS SIR, the Spanish national researc...21.4University of Sussex Shibboleth Identity Provider (SAML 2.0 metadata)The university's own Shibboleth IdP, publishing signed SAML 2.0 metadata as a machine-readable EntityDescri...21.4Fudan University Shibboleth Identity Provider (CARSI / eduGAIN)Fudan's SAML 2.0 identity provider, entityID https://idpfudan.fudan.edu.cn/idp/shibboleth, asserting scope ...21.2University of Zurich Identity Provider (SWITCH edu-ID, tenant)UZH's SAML 2.0 identity provider is delivered by SWITCH edu-ID as a hosted, UZH-scoped IdP and registered i...21.2VU Amsterdam SAML 2.0 identity provider (SURFconext / eduGAIN)Vrije Universiteit Amsterdam operates its own SAML 2.0 identity provider on Microsoft ADFS and publishes si...21.2Boston University Shibboleth Identity ProviderBoston University's SAML 2.0 identity provider, publishing machine-readable entity metadata at its own host...21.1University of Padova Shibboleth Identity Provider (SAML metadata)The University of Padua operates its own Shibboleth Identity Provider and publishes its SAML 2.0 metadata a...21.1CWRU Microsoft Entra ID tenant (OIDC + SAML metadata)CWRU's Microsoft Entra ID tenant, dc1c97ee-7a12-4624-9a01-9ad4f05d1311, resolved from the case.edu domain h...21.0CWRU Shibboleth Identity Provider (SAML 2.0 metadata)CWRU's own Shibboleth Identity Provider, entityID urn:mace:incommon:case.edu. Every SingleSignOnService bin...21.0Hebrew University of Jerusalem SAML 2.0 Identity ProviderThe university's own SimpleSAMLphp identity provider, publishing a live SAML 2.0 EntityDescriptor (HTTP 200...21.0ENS-PSL Identity Provider (SAML 2.0 / Shibboleth)ENS-PSL runs its own Shibboleth identity provider under its own registrable domain. The SAML 2.0 entity des...20.6InCommon Federation IdP MetadataOhio State's SAML 2.0 Identity Provider as published in the InCommon Federation metadata aggregate, retriev...20.5Web Single Sign-On (Shibboleth Identity Provider)Institution-wide web authentication and authorization operated by the Office of Technology and Digital Inno...20.5University of Copenhagen SAML 2.0 Identity ProviderThe university publishes a signed SAML 2.0 EntityDescriptor at https://id.ku.dk/nidp/saml2/metadata (200, 2...20.4UPF SAML 2.0 Identity Provider (RedIRIS SIR / eduGAIN)UPF's institutional single sign-on, registered in eduGAIN through RedIRIS SIR, the Spanish national researc...20.3Qatar University SAML 2.0 Identity ProviderThe same host publishes a SAML 2.0 IDPSSODescriptor at /identity/metadata/saml2, entityID `sso.qu.edu.qa`, ...20.2UTM identity federation — Microsoft Entra ID tenant (SAML 2.0 / OpenID Connect)UTM's institutional identity provider. The tenant (9c827912-3502-4333-ba47-1b242c3d20e6) is bound to UTM by...20.2RENATER Fédération Éducation-Recherche entity (ENS de Lyon IdP)ENS de Lyon's Identity Provider as registered by RENATER, France's national research and education network,...20.1GakuNin Academic Access Management FederationMembership of GakuNin (学術認証フェデレーション), the Japanese national academic identity federation operated by the Na...20.0Hokkaido University SAML 2.0 Identity ProviderHokkaido University's own Shibboleth/SAML 2.0 identity provider, entityID https://shib-idp01.iic.hokudai.ac...20.0University of Otago Identity Provider (SAML 2.0 / Shibboleth) — Tuakiri Hosted LoginOtago's SAML 2.0 identity is published as a complete IDPSSODescriptor in the SIGNED Tuakiri NZ Access Feder...19.8UCL Identity Provider — UK Access Management FederationUCL is a registered Identity Provider in the UK Access Management Federation (Jisc), and by extension in ed...19.7AUB Shibboleth Identity Provider (SAML 2.0)AUB's own Shibboleth SAML 2.0 identity provider, the front door to campus single sign-on. The metadata endp...19.6IIT Madras Shibboleth Identity Provider (INFED / eduGAIN)IIT Madras's own SAML 2.0 identity provider, entityID https://idp.iitm.ac.in/idp/shibboleth, registered by ...19.6InCommon federation registration (AUB IdP)AUB's identity provider is registered in InCommon, the United States research and education identity federa...19.6Queen's University Shibboleth Identity Provider (SAML 2.0 Metadata)Queen's runs its own Shibboleth Identity Provider and publishes SAML 2.0 IdP metadata as application/xml at...19.5Loughborough University SAML 2.0 Identity ProviderLoughborough operates its own SAML 2.0 Identity Provider — SimpleSAMLphp, Loughborough-branded, at idp.lbor...19.3UNC Shibboleth Identity Provider (SAML 2.0 / InCommon)UNC's Onyen single sign-on is a Shibboleth Identity Provider that publishes SAML 2.0 metadata at its canoni...19.3TAU SAML Identity in the IUCC Identity FederationTel Aviv University federates through the IUCC Identity Federation (IUCCIF), the Israeli national federatio...19.1UNIBO Shibboleth Identity Provider (IDEM GARR AAI)Institution-operated Shibboleth SAML 2.0 identity provider, published as machine-readable metadata both dir...18.6KAU SAML 2.0 Identity ProviderKing Abdulaziz University's institutional SAML 2.0 identity provider, running Oracle Access Manager Federat...18.4CARSI membership (CERNET Authentication and Resource Sharing Infrastructure)Wuhan University is a registered identity provider in CARSI, China's national research-and-education identi...18.3Griffith University SAML Identity Provider (AAF / eduGAIN)Griffith's SAML 2.0 Shibboleth Identity Provider, entityID https://idp1.griffith.edu.au/idp/shibboleth, reg...18.3Wuhan University Shibboleth Identity Provider (SAML 2.0)WHU's federated login, published as a SAML 2.0 EntityDescriptor at https://idp.whu.edu.cn/idp/shibboleth (H...18.3eduGAIN / SIFULAN federation membershipUniversiti Putra Malaysia's identity provider is registered in eduGAIN, the global identity interfederation...18.2UCSI University Identity Federation (Microsoft Entra ID)UCSI operates a Microsoft Entra ID tenant, 3c5f2d31-81d8-4455-a2bf-531fbc398144, region AS, whose Federatio...18.2TU/e SAML Identity Provider (SURFconext / eduGAIN)TU/e's SAML 2.0 identity-provider entity as published in the SURFconext federation metadata, which feeds ed...18.1UAM Identity Provider — SIR / eduGAIN SAML 2.0 MetadataUAM's SAML 2.0 identity in SIR, the Servicio de Identidad de RedIRIS, Spain's national research and educati...18.0DTU Identity Federation (SAML 2.0 / WS-Federation / OpenID Connect)DTU operates its own security token service at sts.ait.dtu.dk (Microsoft AD FS) and publishes signed SAML 2...17.8Stockholm University Shibboleth Identity Provider (SAML2 Metadata)Stockholm University operates its own Shibboleth Identity Provider and publishes its SAML 2.0 entity metada...17.5UTP Identity Federation (Microsoft Entra ID tenant)UTP federates identity through its own Microsoft Entra ID tenant rather than a Shibboleth IdP. Both the SAM...17.5Institutional SAML Identity Provider (RedIRIS SIR2 / eduGAIN)The university's own Shibboleth/SAML identity provider, published through RedIRIS's SIR2 national identity ...17.1HIT Shibboleth Identity Provider (SAML 2.0)Harbin Institute of Technology's own Shibboleth identity provider, self-hosted on HIT's registrable domain ...16.7UB SAML 2.0 Identity Provider (RedIRIS SIR / eduGAIN)The University of Barcelona's own SAML 2.0 identity provider, published as a signed EntityDescriptor throug...16.5Tuakiri Hosted Identity Provider for canterbury.ac.nzThe University of Canterbury's SAML 2.0 Identity Provider is registered in the signed Tuakiri federation me...16.3UC Shibboleth SAML 2.0 Service Provider MetadataThree Shibboleth Service Providers run on University of Canterbury hosts and publish machine-readable SAML ...16.3La Trobe Shibboleth Identity Provider (AAF)La Trobe's SAML 2.0 identity provider in the Australian Access Federation, and through AAF in eduGAIN. The ...15.8CARSI / eduGAIN Federation Registration (entity 671640)The same identity provider seen from the federation side. Tianjin University's IdP is registered in CARSI —...15.6Tianjin University Shibboleth Identity Provider (SAML 2.0 metadata)The university's own Shibboleth identity provider, and the only credential-free, machine-readable contract ...15.6Queen's University Belfast Shibboleth Identity Provider (UK Access Management Federation)Queen's University Belfast operates a production Shibboleth SAML 2.0 Identity Provider registered in the UK...14.9Monash eResearch Center HPC ID (SAML Service Provider)A second Monash-operated SAML service provider, entityID https://hpc.erc.monash.edu.au/shibboleth, register...13.7Monash University Identity Provider (AAF Rapid IdP tenant)Monash's federated login, published as a signed SAML 2.0 EntityDescriptor at https://idp.monash.edu.au/idp/...13.7CityUHK Shibboleth Identity ProviderCityUHK's own SAML 2.0 Identity Provider, running Shibboleth on the university's own host and publishing li...13.6Deakin Data PortalDeakin's research data portal, used to share datasets and collected materials with the Australian research ...12.9Deakin University federated SSO (AAF Rapid IdP)The federation-registered deployment of the same entityID. In the AAF production aggregate, https://signon....12.9Deakin University SAML 2.0 Identity ProviderDeakin's Shibboleth identity provider, self-hosted and self-described. The EntityDescriptor at https://sign...12.9University of Newcastle Shibboleth Identity Provider (SAML 2.0 metadata)UON's institutional identity provider, publishing machine-readable SAML 2.0 metadata at a stable URL. entit...12.3
Minimal 1 Almost no public developer surface

Score breakdown

Frequency
72.7
log-scaled weighted occurrences
Breadth
6.5
spread across providers
Quality lift
33.9
mean composite of providers using it
Cohesion
87.9
strength of nearest seed neighbor

Where this tag sits

Identity and Access Management broader

Related tags

SAML 240 co-occurrences University 237 co-occurrences OAI-PMH 201 co-occurrences Higher Education 239 co-occurrences Shibboleth 180 co-occurrences Research Data 170 co-occurrences SSO 201 co-occurrences Research Repository 149 co-occurrences

Where this tag comes from

Provider tag297
Api tag243
Openapi tag2
Openapi op tag5

Markets provisional

Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.

Cohort brief

Auto-generated

The 288 providers in the APIs.io catalog tagged Identity Federation, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
288
of 289 in the catalog
Mean Kin Score
32.4
+10.2 vs catalog 22.2
Mean Agent Readiness
19.2
+7.2 vs catalog 12
Spread
8.2–83
median 31.2 · σ 12.6
How the 288 split by band
Exemplar 6Strong 10Developing 53Thin 113Emerging 103Minimal 3
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 34.8 17.2 +17.6 288
Developer Ergonomics 33 23.2 +9.8 288
Discoverability 66.1 57.9 +8.2 288
Contract Governance 12.2 6.5 +5.7 288
Operational Transparency 17.6 13 +4.6 288
Access Clarity 25.7 23.9 +1.8 288

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 6% 13% -7
MCP server (first-party) 5% 12% -7
Agent Skills 0% 0% 0
OAuth scopes 34% 11% +23
Security 100% 98% +2
Arazzo workflows 2% 2% 0
Governance rules 48% 16% +32

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 WSO2 83
  2. 2 Microsoft Entra ID (formerly Azure AD) 81.8
  3. 3 Cvent 77.1
  4. 4 Okta 73.8
  5. 5 Auth0 70.4
  6. 6 Authentik 70.1
  7. 7 Amazon Cognito 65.7
  8. 8 Gluu 62.9
  9. 9 University of Waterloo 61.3
  10. 10 Stytch 60.4
Top by Agent Readiness
  1. 1 WorkOS 58.8
  2. 2 Microsoft Entra ID (formerly Azure AD) 55.1
  3. 3 Okta 51.1
  4. 4 Supabase 48.1
  5. 5 PlanSource 46.4
  6. 6 Rice University 44.8
  7. 7 Cvent 44.7
  8. 8 Columbia University 41
  9. 9 CyberArk 39.2
  10. 10 Newcastle University 37.4
All 289 members of this roster resolve to a provider in the catalog; 288 carry a score (100%). The figures above describe the scored members only.
Coverage caveat. 214 of 288 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 24 October 2026, across 31984 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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The distribution (Pro)
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