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Research Data

Score 38.9 / 100 156 providers +40 via APIs 270 APIs Search apis.io →
Variants seen in the corpus: Research DataResearch-Data

Providers using this tag (156)

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

Exemplar 1 Complete, well-documented, and agent-ready
University of WaterlooEducationHigher EducationUniversityOpen Data1 API66.5
Strong 6 Solid coverage with minor gaps
Delft University of TechnologyUniversityHigher EducationEducationTechnical University1 API65.2University of Michigan-Ann ArborUniversityHigher EducationEducationPublic Research University1 API59.2University of TwenteUniversityHigher EducationEducationTechnical University1 API59.1University of California, San DiegoEducationHigher EducationUniversityPublic Research University4 APIs56.9TU WienUniversityHigher EducationEducationTechnical University1 API56.2University of CambridgeEducationHigher EducationUniversityResearch1 API55.2
Developing 77 Usable, with meaningful gaps to close
University of HelsinkiEducationHigher EducationUniversityFinland13 APIs54.1University of MinnesotaUniversityHigher EducationEducationResearch9 APIs53.4University of WarsawEducationHigher EducationUniversityPoland3 APIs52.9University of GothenburgUniversityHigher EducationEducationSweden6 APIs52.6Uppsala UniversityUniversityHigher EducationEducationSweden1 API52.5University of British ColumbiaEducationHigher EducationUniversityPublic Research University3 APIs52.3Taylor's UniversityEducationHigher EducationUniversityPrivate University1 API51.4FigshareData RepositoryOpen ScienceDOI1 API51.1University of Texas at AustinUniversityHigher EducationEducationPublic Research University5 APIs50.8Seoul National UniversityUniversityHigher EducationEducationSouth Korea6 APIs50.7KU LeuvenUniversityHigher EducationEducationBelgium3 APIs50.4University of ManchesterUniversityHigher EducationEducationResearch2 APIs50.4University of AmsterdamUniversityHigher EducationEducationPublic Research University2 APIs50.1Hong Kong University of Science and TechnologyUniversityHigher EducationEducationResearch1 API49.9University of LausanneEducationHigher EducationUniversitySwitzerland3 APIs49.7University of TokyoUniversityHigher EducationEducationJapan3 APIs49.6DryadOpen ScienceData RepositoryDatasets1 API49.5University of CampinasEducationHigher EducationUniversityPublic Research University1 API49.1University of Hong KongEducationHigher EducationUniversityHong Kong1 API48.9RWTH Aachen UniversityEducationHigher EducationUniversityTechnical University1 API48.5Yale UniversityUniversityHigher EducationEducationUnited States4 APIs48.4McMaster UniversityUniversityHigher EducationEducationCanada1 API48.2University of Illinois Urbana-ChampaignUniversityHigher EducationEducationPublic Research University2 APIs48.1University of Maryland College ParkUniversityHigher EducationEducationUnited States1 API47.9University of Western AustraliaEducationHigher EducationUniversityAustralia1 API47.9Macquarie UniversityUniversityHigher EducationEducationAustralia1 API47.7Utrecht UniversityEducationHigher EducationUniversityNetherlands2 APIs47.4University of California, DavisUniversityHigher EducationEducationUnited States5 APIs47.3Harvard UniversityUniversityHigher EducationEducationUnited States4 APIs46.9Rice UniversityUniversityHigher EducationEducationUnited States1 API46.9Erasmus University RotterdamUniversityHigher EducationEducationNetherlands1 API46.8University of GroningenEducationHigher EducationUniversityNetherlands2 APIs46.7Wageningen University & ResearchEducationHigher EducationUniversityResearch3 APIs46.7Lancaster UniversityUniversityHigher EducationEducationUnited Kingdom2 APIs46.2University of AucklandUniversityHigher EducationEducationNew Zealand2 APIs46.1University of ChicagoUniversityHigher EducationEducationPrivate Research University5 APIs46.1Politecnico di TorinoEducationHigher EducationUniversityTechnical University3 APIs45.7Peking UniversityUniversityHigher EducationEducationChina2 APIs45.4McGill UniversityUniversityHigher EducationEducationCanada1 API45.1University of the WitwatersrandUniversityHigher EducationEducationResearch2 APIs44.8Columbia UniversityUniversityHigher EducationEducationIvy League1 API44.7ETH Zurich – Swiss Federal Institute of TechnologyUniversityHigher EducationEducationSwitzerland9 APIs44.7University of OttawaUniversityHigher EducationEducationCanada3 APIs44.4University of FreiburgEducationHigher EducationUniversityResearch1 API44.0University of SheffieldUniversityHigher EducationEducationUnited Kingdom1 API44.0Dartmouth CollegeUniversityHigher EducationEducationUnited States1 API43.9Université de MontréalUniversityHigher EducationEducationCanada1 API43.9Kyoto UniversityUniversityHigher EducationEducationJapan2 APIs43.8University of YorkUniversityHigher EducationEducationUnited Kingdom3 APIs43.7Pennsylvania State UniversityEducationHigher EducationUniversityPublic Research University3 APIs43.5University of ViennaEducationHigher EducationUniversityPublic Research University1 API43.5Nanyang Technological UniversityUniversityHigher EducationEducationSingapore3 APIs43.3Technical University of BerlinUniversityHigher EducationEducationTechnical University8 APIs43.2Washington University in St. LouisUniversityHigher EducationEducationUnited States10 APIs43.1Karlsruhe Institute of TechnologyEducationHigher EducationUniversityTechnical University9 APIs43.0Children's Hospital of PhiladelphiaHealthcarePediatricsFHIRSMART on FHIR1 API42.7Texas A&M UniversityUniversityHigher EducationEducationUnited States4 APIs42.7University of BonnUniversityHigher EducationEducationGermany1 API42.7Ghent UniversityUniversityHigher EducationEducationResearch3 APIs42.6National Yang Ming Chiao Tung UniversityEducationHigher EducationUniversityTaiwan1 API42.4Hamad Bin Khalifa UniversityUniversityHigher EducationEducationResearch1 API42.3Aalto UniversityUniversityHigher EducationEducationFinland5 APIs42.2Princeton UniversityUniversityHigher EducationEducationIvy League2 APIs42.1Université libre de BruxellesUniversityHigher EducationEducationBelgium2 APIs42.0King Saud UniversityEducationHigher EducationUniversityPublic Research University2 APIs41.8Chalmers University of TechnologyEducationHigher EducationUniversityTechnical University1 API41.5University of California, San FranciscoUniversityHigher EducationEducationUnited States2 APIs41.4University of GöttingenUniversityHigher EducationEducationGermany3 APIs40.8DataCiteDOIPersistent IdentifiersScholarly Metadata2 APIs40.7University of Cape TownUniversityHigher EducationEducationPublic Research University1 API40.6Tsinghua UniversityEducationHigher EducationUniversityChina3 APIs40.3University of FloridaUniversityHigher EducationEducationPublic Research University2 APIs39.9University of PittsburghUniversityHigher EducationEducationUnited States1 API39.8Al-Farabi Kazakh National UniversityEducationHigher EducationUniversityResearch1 API39.7Massey UniversityEducationHigher EducationUniversityNew Zealand2 APIs39.6University of MelbourneUniversityHigher EducationEducationAustralia3 APIs39.6University of TübingenEducationHigher EducationUniversityGermany8 APIs39.3
Thin 58 Limited public surface area
University of LiverpoolEducationHigher EducationUniversityRussell Group14 APIs38.8Tokyo Institute of TechnologyEducationHigher EducationUniversityInstitute of Technology1 API38.7University of Los Andes ColombiaUniversityHigher EducationEducationColombia1 API38.7University of BristolUniversityHigher EducationEducationUnited Kingdom1 API38.3Tongji UniversityUniversityHigher EducationEducationChina1 API38.1University of ReadingUniversityHigher EducationEducationResearch3 APIs38.1Maastricht UniversityUniversityHigher EducationEducationNetherlands10 APIs37.9Forest ServiceAgricultureFederal-GovernmentForestsGeospatial5 APIs37.4TU DresdenUniversityHigher EducationEducationGermany7 APIs36.8Nagoya UniversityEducationHigher EducationUniversityJapan5 APIs36.7University of GenevaEducationHigher EducationUniversityPublic Research University1 API36.6Kyushu UniversityUniversityHigher EducationEducationResearch1 API36.4Johns Hopkins UniversityUniversityHigher EducationEducationUnited States3 APIs36.3Cornell UniversityUniversityHigher EducationEducationIvy League2 APIs35.7Vanderbilt UniversityUniversityHigher EducationEducationPrivate Research University2 APIs35.7Curtin UniversityUniversityHigher EducationEducationResearch2 APIs35.5University of CalgaryEducationHigher EducationUniversityPublic Research University2 APIs35.4Khalifa UniversityUniversityHigher EducationEducationResearch1 API34.8Universität HamburgEducationHigher EducationUniversityGermany1 API34.8Pohang University of Science and TechnologyUniversityHigher EducationEducationSouth Korea1 API34.6University of TorontoUniversityHigher EducationEducationCanada1 API34.5University of BaselUniversityHigher EducationEducationSwitzerland7 APIs34.4Boston UniversityUniversityHigher EducationEducationUnited States1 API34.3Tohoku UniversityUniversityHigher EducationEducationResearch5 APIs34.0University of LeedsUniversityHigher EducationEducationUnited Kingdom4 APIs34.0Western UniversityUniversityHigher EducationEducationResearch6 APIs33.3École des Ponts ParisTechUniversityHigher EducationEducationTechnical University4 APIs33.2Technical University of DarmstadtEducationHigher EducationUniversityTechnical University10 APIs32.9University of BirminghamEducationHigher EducationUniversityUnited Kingdom1 API32.6Heriot-Watt UniversityUniversityHigher EducationEducationScotland6 APIs32.5Autonomous University of BarcelonaEducationHigher EducationUniversitySpain1 API32.4UCLouvainUniversityHigher EducationEducationBelgium1 API32.4California Institute of TechnologyUniversityHigher EducationEducationPrivate Research University4 APIs32.1University of GlasgowUniversityHigher EducationEducationUnited Kingdom1 API32.1Arizona State UniversityUniversityHigher EducationEducationUnited States12 APIs31.8Tecnológico de MonterreyUniversityHigher EducationEducationMexico11 APIs31.4University of AdelaideUniversityHigher EducationEducationAustralia5 APIs31.2National University of ColombiaEducationHigher EducationUniversityPublic Research University2 APIs30.6Fudan UniversityUniversityHigher EducationEducationChina1 API30.4Vrije Universiteit AmsterdamUniversityHigher EducationEducationNetherlands7 APIs30.1Norwegian University of Science and TechnologyEducationHigher EducationUniversityResearch7 APIs29.9Sorbonne UniversityEducationHigher EducationUniversityFrance5 APIs29.8Complutense University of MadridUniversityHigher EducationEducationPublic Research University6 APIs29.6University of PaduaUniversityHigher EducationEducationItaly5 APIs29.6Humboldt-Universität zu BerlinUniversityHigher EducationEducationResearch3 APIs29.4University of AlbertaEducationHigher EducationUniversityCanada6 APIs29.3University of CopenhagenEducationHigher EducationUniversityResearch1 API29.3Universitat Pompeu FabraUniversityHigher EducationEducationPublic Research University6 APIs29.2Ohio State UniversityUniversityHigher EducationEducationUnited States1 API28.9University of North Carolina at Chapel HillEducationHigher EducationUniversityPublic Research University10 APIs28.2American University of BeirutUniversityHigher EducationEducationLebanon11 APIs28.0Queen's University at KingstonUniversityHigher EducationEducationCanada3 APIs28.0Loughborough UniversityEducationHigher EducationUniversityUnited Kingdom7 APIs27.5Newcastle UniversityUniversityHigher EducationEducationUnited Kingdom2 APIs27.5Wuhan UniversityEducationHigher EducationUniversityResearch8 APIs27.5University of AberdeenEducationHigher EducationUniversityResearch10 APIs27.3Universiti Putra MalaysiaUniversityHigher EducationEducationMalaysia3 APIs26.9UCLEducationHigher EducationUniversityUnited Kingdom6 APIs26.6
Emerging 12 Early or largely undocumented
Autonomous University of MadridUniversityHigher EducationEducationSpain9 APIs25.9Eindhoven University of TechnologyUniversityHigher EducationEducationTechnical University3 APIs25.7University of Southern CaliforniaUniversityHigher EducationEducationResearch8 APIs25.0University of BathUniversityHigher EducationEducationUnited Kingdom5 APIs24.6University of BarcelonaUniversityHigher EducationEducationSpain10 APIs24.4University of ChileEducationHigher EducationUniversityPublic University10 APIs24.1Stockholm UniversityEducationHigher EducationUniversityResearch4 APIs24.0City University of Hong KongEducationHigher EducationUniversityHong Kong5 APIs20.8Technical University of DenmarkEducationHigher EducationUniversityTechnical University7 APIs20.3Deakin UniversityEducationHigher EducationUniversityResearch8 APIs20.0RMIT UniversityEducationHigher EducationUniversity1 API18.5National Cheng Kung UniversityUniversityHigher EducationEducationTaiwan4 APIs16.1
Minimal 2 Almost no public developer surface
Clue (BioWink)FemtechWomen's HealthReproductive HealthPeriod Tracker7.783 SciencesCompanyMaterials ScienceArtificial Intelligence4.6

APIs with this tag (269)

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 →

Exemplar 1 Complete, well-documented, and agent-ready
University of Waterloo Dataverse Collection (Borealis)Waterloo's named research-data collection on Borealis, the Canadian consortial Dataverse repository operate...66.5
Strong 10 Solid coverage with minor gaps
Deep Blue Data REST APIPublic REST API for Deep Blue Data, the University of Michigan Library's open repository for research datas...59.2Materials CommonsMaterials-science data repository for storing, sharing and publishing research datasets and workflows, oper...59.2University of Twente collections in 4TU.ResearchData4TU.ResearchData is the research-data repository the University of Twente co-founded, hosted and governed b...59.1UC San Diego DOI registration (DataCite / California Digital Library)UC San Diego Library mints DOIs for its Digital Collections under DataCite repository account CDL.UCSD ("UC...56.9Crossref membership — University of MacauThe University of Macau is Crossref member 53643, with DOI prefix 10.64219 and 21 DOIs registered as of 202...56.3ROR identifier — University of MacauResearch Organization Registry identifier for the University of Macau, carrying its English, Portuguese and...56.3UM Scholars Hub — institutional repository澳門大學學者庫, the University of Macau's institutional repository and scholar profile system, indexing faculties ...56.3TU Wien Research Data OAI-PMHOAI-PMH 2.0 harvesting interface for the TU Wien Research Data repository. Verified live on 2026-08-30 with...56.2TU Wien Research Data REST APIPublic REST API of the TU Wien Research Data repository, running InvenioRDM 14.0. Records, communities, aff...56.2Symplectic Elements research information system — TENANTCambridge's current research information system (CRIS) is Symplectic Elements, reached at elements.admin.ca...55.2
Developing 124 Usable, with meaningful gaps to close
HY Data Catalogue DSpace REST APIA SECOND, separate DSpace deployment — datakatalogi.helsinki.fi, running DSpace 9.0 with dspaceName "HyData...54.1HY Data Catalogue OAI-PMH InterfaceOAI-PMH 2.0 endpoint for the HY Data Catalogue. Identify returns repositoryName "HyDatacatalogue", adminEma...54.1DataCite membership — University of MinnesotaThe University of Minnesota is a DataCite direct member, symbol UMN, registered since 2018-12-19 and linked...53.4GEMS Informatics Exchange APIsTen agricultural, climate and geospatial data APIs operated by GEMS Informatics at the University of Minnes...53.4UMedia Digital Collections JSON APIA read-only JSON API over UMedia, the University of Minnesota Libraries digital collections platform. Any s...53.4UMN Digital Conservancy — OAI-PMH and DSpace RESTThe University of Minnesota Digital Conservancy, which also holds DRUM (Data Repository for the University ...53.4Dane Badawcze UW OAI-PMH EndpointOAI-PMH 2.0 metadata harvesting endpoint for the University of Warsaw Research Data Repository (Dataverse)....52.9Dane Badawcze UW Research Data Repository REST APIThe University of Warsaw Research Data Repository (Dane Badawcze UW) is a Dataverse-based institutional rep...52.9DataCite DOI Registration (REPOD / REPOD.DBUW)The University of Warsaw registers DOIs through DataCite. Its DataCite provider is `repod` — "University of...52.9RepOD — Repository for Open Data (ICM UW)RepOD is Poland's general-purpose repository for open research data, running the same Dataverse build (1.3....52.9ROR Registration (039bjqg32)The Research Organization Registry record for the University of Warsaw, https://ror.org/039bjqg32, resolvab...52.9UCLA DataverseUCLA's research data repository, running open-source Dataverse on a UCLA-owned host under a UCLA-issued cer...52.7DataCite DOI Registration (client SND.SPRKB, via the Swedish National Data Service)REGISTRY MEMBERSHIP, recorded as a fact about the institution, with no registry contract stored. The Univer...52.6Mink API v3 — Bring Your Own CorpusMink lets a researcher upload their own text, run it through the Sparv annotation pipeline and publish it i...52.6Språkbanken Text Metadata API v3The catalogue over everything Språkbanken Text publishes — corpora, lexicons, models, analyses, utilities a...52.6Abacus OAI-PMH Metadata Harvesting EndpointA working OAI-PMH 2.0 archive on UBC Library's own host. Verified live 2026-08-19: verb=Identify returns re...52.3UBC Library Abacus Dataverse APIThe REST API of Abacus, UBC Library's research-data repository, running Dataverse 5.9 on UBC's own infrastr...52.3NCI Genomic Data Commons (GDC) APIThe external-facing REST interface for the NCI Genomic Data Commons. Drives the GDC Data Portal and GDC Sub...51.8NCI MoDaC APIThe NCI Model and Data Clearinghouse (MoDaC) API provides programmatic access to cancer research data, comp...51.8Taylor's e-Repository DSpace CRIS REST APIThe Taylor's e-Repository runs DSpace CRIS 2022.01.01 self-hosted at irepo.taylors.edu.my (resolving throug...51.4Texas Data Repository (Dataverse) — UT Austin collectionUT Austin publishes and archives research datasets in the Texas Data Repository, a Dataverse instance opera...50.8Figshare research data repository tenancyThe University's institutional research data repository, presented at figshare.manchester.ac.uk, which CNAM...50.4UvA/HvA Research Data Repository (Figshare tenancy)The shared research data repository of the University of Amsterdam and the Amsterdam University of Applied ...50.1DataSpace@HKUST Research Data Repository APIThe institutional research data repository, running Dataverse 6.1 on Payara. HKUST self-hosts it: dataspace...49.9DataCite repository registration (UNIL data service)UNIL's membership of the DataCite DOI registry, not DataCite's contract. api.datacite.org/clients?query=uni...49.7REDU Dataverse Native & Search APIREDU (Repositorio de Dados de Pesquisa da Unicamp) is Unicamp's institutional research data repository, sel...49.1REDU OAI-PMH Metadata EndpointOAI-PMH 2.0 metadata harvesting endpoint for REDU, on Unicamp's own host. Verified live 2026-09-01: verb=Id...49.1HKU DataHub (Figshare tenancy)HKU DataHub is the University's research-data repository, running as a Figshare tenancy — datahub.hku.hk is...48.9McMaster University DataCite RegistrationMcMaster University's membership of DataCite as a consortium organisation within the Canadian DataCite cons...48.2McMaster University Dataverse on BorealisMcMaster's research data repository, a named collection on the Borealis Canadian Dataverse Repository holdi...48.2Illinois Data Bank Dataset MetadataThe campus research data repository, built and run in-house by the University Library (github.com/medusa-pr...48.1UMD Research Data on DryadUMD Libraries refer researchers to Dryad for open research-data deposit and document Dryad's v2 REST API as...47.9UWA Profiles and Research Repository (Elsevier Pure tenancy)UWA's research information system and public research portal, running on Elsevier Pure at research-reposito...47.9UWA Research Repository OAI-PMHAn open, unauthenticated OAI-PMH 2.0 metadata harvesting endpoint operated by UWA on its own host. All six ...47.9Macquarie University Research Data Repository (Figshare)The Macquarie University Research Data Repository is Figshare for Institutions, tenanted at figshare.mq.edu...47.7Macquarie University Research Portal OAI-PMHThe one institution-operated, keyless, machine-readable API surface Macquarie publishes. OAI-PMH 2.0 metada...47.7PURR OAI-PMH Metadata APIThe Purdue University Research Repository exposes an OAI-PMH 2.0 endpoint for harvesting research dataset m...47.7DataCite membership — Fondren Library, Rice UniversityRice University is a DataCite direct member, registered 2017-11-13 as provider `rice` (symbol RICE) under F...46.9Harvard Dataverse OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for Harvard Dataverse. Identify returns repositoryName "Harvard Da...46.9Rice Kinder Institute Urban Data Platform APIThe only publicly callable API Rice University itself operates. Serves the Kinder Institute for Urban Resea...46.9DataCite membership (provider GT, prefix 10.35090)Georgia Tech is a DataCite direct member. Verified 2026-09-01: https://api.datacite.org/providers/gt return...46.8EUR Data Repository (DataverseNL tenancy)EUR's institutional research DATA repository, distinct from the RePub publication repository. This entry re...46.8University of Groningen research data collection on DataverseNLThe University's default repository for research data and software is a collection inside DataverseNL, the ...46.7WUR Library OAI-PMH APIOpen, keyless OAI-PMH 2.0 harvesting interface over the WUR Publications repository — all six verbs verifie...46.7WUR Research Portal (Elsevier Pure tenancy)Institutional research portal and CRIS for WUR publications, projects, datasets and researcher profiles, ru...46.7Lancaster EPrints OAI-PMH 2.0 InterfaceThe one unambiguous, institution-operated public API Lancaster runs. A single HTTP endpoint that dispatches...46.2Lancaster Research Directory (Elsevier Pure) — tenantLancaster's research information system and public research directory. The data — outputs, people, projects...46.2OCHRE Data Service APIOCHRE (Online Cultural and Historical Research Environment) is the University of Chicago's item-level resea...46.1ResearchSpace DSpace REST APIThe HAL+JSON REST API of the University's self-hosted DSpace 7 instance. /server/api/core/communities retur...46.1University of Auckland Figshare Research Data Repository (tenant)The University of Auckland's Figshare research data repository, a vendor tenancy on the Figshare platform (...46.1IRIS PoliTO OAI-PMH Metadata Service (CINECA deployment)OAI-PMH 2.0 harvesting service over IRIS, Politecnico di Torino's institutional research repository, reacha...45.7PKU Open Research Data Platform (Dataverse REST API)Dataverse-based research data repository operated by the PKU Library across social science, health, bioinfo...45.4PKU Open Research Data Platform (OAI-PMH)OAI-PMH 2.0 metadata-harvesting endpoint for the Open Research Data Platform, verified responding to the Id...45.4eScholarship@McGill on Scholaris (tenant)McGill's institutional research repository, running as a tenant on Scholaris. It exposes a DSpace REST (HAL...45.1McGill University Dataverse on Borealis (tenant)McGill's research-data collection on Borealis, the Canadian consortial Dataverse repository. The collection...45.1DOE Data Explorer APIThe DOE Data Explorer API allows querying the Department of Energy's repository of research datasets result...44.8Wits Open Data Vault (Figshare tenant)The Wits research data repository. The hostname opendata.wits.ac.za is the university's and CNAMEs to proxy...44.8Columbia University Data Platform (Redivis)Columbia's research data platform runs on Redivis as an institution-specific tenancy, and the university ha...44.7Digital Library Collections and the 10.7916 DOI namespaceColumbia University Libraries' digital collections platform and the resolution target for Columbia's own DO...44.7ETH Zurich Research Collection OAI-PMHOAI-PMH 2.0 harvesting interface for the ETH Zurich Research Collection, served from ETH's own host. Verifi...44.7DataCite membership (UOTT)The University of Ottawa is a DataCite member and DOI registrant. Probed 2026-09-01: GET https://api.dataci...44.4uO Research DSpace REST APIPublic DSpace 8.3 REST/HATEOAS API for uO Research (Recherche uO Research), the University of Ottawa Librar...44.4uOttawa Dataverse collection on BorealisThe University of Ottawa's research-data collection on Borealis, the Canadian Dataverse repository run by S...44.4DataCite membership and repository registrationThe University of Freiburg is a DataCite member (symbol QVVC, country DE, consortium organization under the...44.0FreiData OAI-PMHSecond OAI-PMH 2.0 endpoint, on the FreiData research-data host, serving marcxml, oai_dc, dcat, marc21, dat...44.0FreiData research-data repository REST APIREST API of FreiData, the university's research-data repository, deployed and operated on its own host at f...44.0ORDA — Online Research Data (figshare tenant)ORDA is the University of Sheffield's research data repository at orda.shef.ac.uk. The records, the DOIs an...44.0Sheffield Solar APIThe University of Sheffield's own research API, built and run by the Sheffield Solar group in the Departmen...44.0Borealis Dataverse — Université de Montréal collectionUniversité de Montréal's research-data collection inside Borealis, the Canadian national Dataverse. 452 Ude...43.9Dartmouth DataverseDartmouth's research-data repository, a Dataverse 6.11 deployment on Dartmouth's own host. The native Datav...43.9University of York Research Portal OAI-PMHOAI-PMH 2.0 harvesting on the University's own registrable domain. The Identify response names the reposito...43.7ScholarSphere APIPenn State's next-generation institutional repository, written by Penn State University Libraries and relea...43.5DR-NTU (Data) — Dataverse APINTU's institutional open research data repository, running Dataverse 6.1 self-hosted on NTU's own network. ...43.3DepositOnce DSpace REST APIDSpace 9.4 REST/HAL API for DepositOnce, exposing communities, collections, items, bitstreams, discovery, v...43.2DepositOnce OAI-PMH InterfaceOpen Archives Initiative Protocol for Metadata Harvesting (OAI-PMH 2.0) endpoint for DepositOnce, TU Berlin...43.2BALSA Neuroimaging DatabaseA WashU-operated database of neuroimaging scenes and datasets at balsa.wustl.edu, and now the destination o...43.1CNDA — Central Neuroimaging Data Archive (XNAT)WashU's neuroimaging data archive, running XNAT — imaging informatics software that originated at the unive...43.1Digital Commons Data@Becker (Research Data Repository)The Becker Medical Library and School of Medicine research data repository, publishing an API documentation...43.1DataCite Membership — Karlsruhe Institute of Technology (KIT)KIT is a DataCite direct member, registering DOIs for its own research output rather than through a consort...43.0RADAR4KIT Research Data Repository (RADAR tenancy)RADAR4KIT is KIT's interdisciplinary research-data repository for archiving and publishing research data wi...43.0bonndata OAI-PMH Metadata EndpointOAI-PMH 2.0 metadata-harvesting endpoint for bonndata, the University of Bonn institutional research data r...42.7Crossref Member — Texas A&M University LibrariesTexas A&M University Libraries is Crossref member 14385, holding DOI prefix 10.21423 with 7,464 registered ...42.7D3b Data Sharing PlatformsThe Center for Data Driven Discovery in Biomedicine (D3b) at CHOP operates the open research data infrastru...42.7DataCite Membership — University of Bonn (BXBQ)The University of Bonn is a DataCite member organization and mints DOIs for its research data. Verified 202...42.7DataCite Registrant — Texas A&M LibrariesTexas A&M Libraries is a DataCite consortium organization (provider CXAU) whose record carries Texas A&M Un...42.7OAKTrust Institutional Repository — OAI-PMHOAI-PMH 2.0 harvesting endpoint for OAKTrust, the Texas A&M University Libraries institutional repository. ...42.7re3data Registry Record — bonndatabonndata is registered in re3data, the Registry of Research Data Repositories, as r3d100014222 with its own...42.7Ghent University Academic Bibliography APIThe Academic Bibliography (Biblio) is Ghent University's institutional publication and dataset registry, op...42.6Ghent University Library Projects ServiceAn OpenAPI 3.1 contract authored and open-sourced by Ghent University Library for the directory of research...42.6DataCite Membership — NYCU Research Data ServiceNYCU is a DataCite direct member in its own name — provider gtfe — and operates the DataCite repository cli...42.4KiltHub Institutional Repository (figshare) — tenantKiltHub is Carnegie Mellon's institutional repository for research data and scholarly output. The data, the...42.4NYCU Dataverse (Dataverse Project deployment)NYCU Dataverse, the university library's research-data repository — a self-hosted deployment of Dataverse P...42.4NYCU Dataverse OAI-PMH EndpointAnonymous OAI-PMH 2.0 metadata-harvesting endpoint over the NYCU Dataverse research-data repository ("NYCU ...42.4Elmi Research Portal — OAI-PMHHBKU's research information system, Elmi, runs Elsevier Pure on the university's own subdomain and exposes ...42.3Manara — Qatar Research Repository (HBKU portal)HBKU's scholarly output is deposited in Manara — Qatar Research Repository, a Figshare platform operated by...42.3Aalto Research Publications API (Acris gateway)Aalto's own four-path gateway contract over Acris, its research information system, exposing research outpu...42.2Aaltodoc Repository — OAI-PMH and DSpace RESTAalto's institutional repository of theses, articles and conference publications, running Aalto-hosted DSpa...42.2Acris — Aalto Current Research Information System (Elsevier Pure)Aalto's research information system is Elsevier Pure, deployed as Acris at acris.aalto.fi with the Pure Por...42.2Linked Open Aalto Data (SPARQL)Aalto's open data published as Linked Data — courses, people, publications, places, projects, organisation ...42.2DataSpace Institutional Repository — OAI-PMHDataSpace is Princeton's older DSpace-based institutional repository for theses, dissertations and archived...42.1Princeton Data Commons — DiscoveryPrinceton's research data repository, split into pdc_describe for deposit and description and pdc_discovery...42.1Asset Identifier Service (AIS)The USGS Asset Identifier Service (AIS) allows USGS personnel to reserve, register, publish, and manage USG...42.0ScienceBaseScienceBase is a USGS Trusted Digital Repository that provides permission-controlled and public access to s...42.0Chalmers Data Repository on SND (DORIS)Chalmers deposits research data through DORIS, the deposit service of the Swedish National Data Service (SN...41.5Chalmers Open Digital Repository (ODR) REST APIHAL+JSON REST API of the Chalmers Open Digital Repository, a DSpace 8.3 instance Chalmers runs on its own h...41.5DataCite Membership and DOI RegistrationChalmers is a DataCite consortium organization (member id ojuo, joined 2020-09-14, ROR https://ror.org/040w...41.5Cardiff University Research Data Repository (Figshare tenancy)Cardiff's research data repository at research-data.cardiff.ac.uk is a Figshare for Institutions instance -...41.4Sustainable Digital Scholarship research data portal (Figshare tenancy)Oxford's research data portal runs on Figshare under an Oxford-owned hostname. The data, the DOI prefix and...41.4UCSF DataShare (Dryad)UCSF's institutional research-data repository, delivered on the Dryad platform. 1,306 DataCite DOIs carry a...41.4Figshare research data repository tenancyThe University's tenancy of Figshare for research data, at southampton.figshare.com. Live and reachable but...40.8GRO.data (Göttingen Research Online) Research Data RepositoryGRO.data is the Göttingen Campus research-data repository, operated by the Göttingen eResearch Alliance and...40.8DataFirst Microdata Catalog API (NADA)DataFirst is a University of Cape Town research unit and data service providing online access to survey and...40.6ZivaHub Open Data (Figshare for Institutions tenancy)ZivaHub is UCT's institutional open data repository for research data and scholarly outputs. It is a Figsha...40.6Tsinghua University DataCite DOI Registration and ResolutionTsinghua University holds a DataCite membership in its own name — symbol TSINGHUA, memberType direct_member...40.3Crossref Membership — UF George A. Smathers LibrariesThe University of Florida George A. Smathers Libraries is a Crossref member, id 17357, depositing DOIs unde...39.9ROR Registration — University of FloridaThe University of Florida's entry in the Research Organization Registry, https://ror.org/02y3ad647. A persi...39.9UF Libraries Patron APIThe public read API of the George A. Smathers Libraries, backing the UF Digital Collections, the Digital Li...39.9D-Scholarship@Pitt Institutional Repository (Hyku Commons) — tenantD-Scholarship@Pitt is the University Library System's institutional repository of research and scholarly ou...39.8Project Tycho APIProject Tycho is an open-access repository for global health surveillance data, built and run at the Univer...39.8DataCite Membership — Massey UniversityMassey University is a DataCite member organization within the DataCite New Zealand consortium and mints DO...39.6Melbourne Data — Research Data Repository (Figshare tenancy)TENANT RELATIONSHIP, recorded deliberately and with no contract saved. melbourne.figshare.com is the Univer...39.6DataCite membership and DOI registration (member AWZY)The university is a DataCite member and DOI registrant — a fact about the institution, recorded here as a m...39.3FDAT Repository OAI-PMHOAI-PMH 2.0 metadata harvesting provider for the FDAT research data repository. Verified live 2026-09-01 — ...39.3FDAT Repository REST APIKeyless, read-only JSON REST API of FDAT, the university's institutional research data repository, operated...39.3
Thin 112 Limited public surface area
DataCat Research Data Catalogue OAI-PMHOAI-PMH 2.0 metadata-harvesting interface for DataCat, the University of Liverpool research data catalogue ...38.8DataCite repository membership (BL.LPOOL)The University of Liverpool is a DataCite repository member and has been since 2015. Verified 2026-09-01: h...38.8DataCite Consortium Organization UDLAC - Universidad de los Andes ColombiaDOI registration membership at DataCite. Consortium organization UDLAC, displayName "Universidad de los And...38.7Labstep APIThe Labstep REST API exposes the same generic entity surface the Labstep application uses — experiments, pr...38.4data.bris Research Data Repositorydata.bris is the University of Bristol's own research data repository — institution-built and institution-h...38.3University of Bristol Research Portal OAI-PMHThe one institution-operated, keyless, machine-readable API surface the University of Bristol publishes. OA...38.3DataCite Membership and DOI PrefixesThe University of Reading is a DataCite member — a fact about the institution, not a contract it operates. ...38.1Research Data Archive OAI-PMH Metadata APIOAI-PMH 2.0 metadata harvesting interface for the University of Reading Research Data Archive, the institut...38.1Research Data Archive REST ListingsThe same read-only EPrints REST interface on the Research Data Archive host. GET /rest/, /rest/eprint/ (47 ...38.1Tongji University Open PlatformThe university's own institutional data and capability API platform, operated by the Tongji University Info...38.1DataHub Maastricht (Research IT) Open SourceDataHub is Maastricht University's own research data management service, built and maintained by UM Researc...37.9Maastricht University research data collection on DataverseNLMaastricht University's published research data lives in a collection (alias "maastricht") inside Dataverse...37.9FIADB-API (EVALIDator)The Forest Inventory and Analysis Database API, the machine surface behind the EVALIDator web application. ...37.4Forest Service Research Data Archive Web ServiceSearch and retrieve DOI-registered Forest Service research data publications. Four REST endpoints — /search...37.4FSGeodata Research Data Warehouse Map ServicesA second Forest Service ArcGIS REST server carrying the research data warehouse folders — RDW_AdminAndOwner...37.4Spiral OAI-PMH Metadata Harvesting EndpointA fully functional OAI-PMH 2.0 harvesting interface — the standards-based way Imperial's research outputs r...37.3Spiral Open Access Repository (DSpace 7 REST API)Imperial's institutional open-access repository, exposed over the DSpace 7 HAL+JSON REST API at https://spi...37.3King's College London Research Data Repository (Figshare tenancy)King's research data repository, operated for King's by Figshare. The data, the DOIs, the DataCite membersh...36.8OPARA OAI-PMH Harvesting InterfaceThe standards-based harvesting interface for OPARA — how TU Dresden's research data reaches OpenAIRE, BASE,...36.8OPARA Research Data Repository REST APIThe DSpace 7.6.2 REST API of OPARA, the open-access research-data repository ZIH operates for TU Dresden an...36.8ERG Science Center data archive (ISEE, Nagoya University)Open, machine-traversable HTTPS data archive operated by the ERG Science Center at Nagoya University's Inst...36.7Yareta Access APIThe access/accession module of Yareta, the University of Geneva e-Research long-term research-data preserva...36.6Yareta Ingest APIThe pre-ingest/ingest module of Yareta: deposit, validate and submit research data, reserve a DOI, and subm...36.6Yareta OAI-PMH Provider APIThe OAI-PMH provider-information surface of the Yareta access module — sets, metadata formats and provider ...36.6DataCite DOI Registration MembershipKyushu University is a DataCite consortium organization — provider id `kyushuu`, symbol KYUSHUU, region APA...36.4Johns Hopkins Research Data RepositoryInstitutional research data repository at archive.data.jhu.edu, administered by Johns Hopkins University Da...36.3DataCite Membership — provider `keio`Keio University is a registered DataCite provider — id `keio`, symbol KEIO, memberType consortium_organizat...35.8Keio Figshare Research Data RepositoryKeio holds a Figshare research-data repository, evidenced not by the platform host but by DataCite's own re...35.8eBird API 2.0Global bird-observation API run by the Cornell Lab of Ornithology, a unit of Cornell University. Free but t...35.7eCommons Institutional Repository (DSpace REST + OAI-PMH) — tenanteCommons is Cornell University Library's institutional repository: Cornell's content, Cornell's DOIs, Corne...35.7Vanderbilt Institutional Repository (VUIR)Self-hosted DSpace 9.1 institutional repository on Vanderbilt's own domain and infrastructure. The HAL REST...35.7Curtin Research Data in Research Data Australia (ARDC)Curtin contributes research data collection records to Research Data Australia, the national registry run b...35.5Curtin University DOI Registration (DataCite)Curtin University is a DataCite member organisation and had minted 3,243 DOIs under its provider at time of...35.5Waikato Figshare Research Data Repository (tenant)waikato.figshare.com resolves (CNAME to figshare.com) and answers HTTP 202 with an empty body — a bot-manag...35.5PRISM Research Data Repository (Borealis Dataverse)The University of Calgary's research-data collection is a Dataverse collection on Borealis, the national Ca...35.4QUT collection in ARDC Research Data AustraliaQUT contributes a named group to the Australian Research Data Commons national registry. A live query for g...35.3DataCite Registrant (prefix 10.25592)Universität Hamburg is a DataCite registrant. DOI prefix 10.25592 resolves to DataCite client tib.fdmuh, na...34.8Khazna OAI-PMH RepositoryOAI-PMH 2.0 metadata harvesting endpoint for Khazna, Khalifa University's research portal, at https://khazn...34.8Khazna Research Portal (Elsevier Pure tenant)Khalifa University's CRIS and research portal, Khazna, is an Elsevier Pure tenancy: khazna.ku.ac.ae is a CN...34.8Open-Access-Portal Universität HamburgOpen Access discovery portal aggregating freely available publications, research data, teaching materials a...34.8ZFDM Repository OAI-PMHOAI-PMH 2.0 harvesting interface of the ZFDM Research Data Repository. Verified live 2026-09-01: repository...34.8ZFDM Research Data Repository APIRead API of the ZFDM Repository (Forschungsdatenrepositorium), operated by Universität Hamburg's Zentrum fü...34.8POSTECH dCollection Thesis Repository (KERIS tenancy)POSTECH's tenancy on dCollection, the Korea Education and Research Information Service national digital the...34.6POSTECH OASIS Repository OAI-PMHAnonymous OAI-PMH 2.0 metadata harvesting over the POSTECH Library OASIS institutional repository. Verified...34.6U of T Dataverse (Borealis) — tenantThe University of Toronto's research data repository collection inside Borealis, the Canadian Dataverse Rep...34.5edoc DSpace REST APIPublic DSpace REST API for "edoc", the open-access institutional repository of the University of Basel, run...34.4OpenBU Repository — OAI-PMH and DSpace REST (Atmire-operated)OpenBU is Boston University Libraries' open-access institutional repository. The content, the collections a...34.3Brown Digital Repository (BDR) APIThe Brown University Library's public, keyless REST API over the Brown Digital Repository — an item API, a ...34.0jMorp GraphQL API (Tohoku Medical Megabank Organization)Public, anonymous, read-only GraphQL API for jMorp — the Japanese Multi Omics Reference Panel published by ...34.0Research Data Leeds Repository (OAI-PMH)The University of Leeds institutional research data repository, running EPrints 3 on the university's own i...34.0DataCite Consortium Membership (VIOJ)Leiden University is a DataCite consortium_organization with symbol VIOJ, organizationType academicInstitut...33.9Western University Repository on Borealis — Dataverse API (tenant)Western's research data repository, a Dataverse collection with alias "westernu" and affiliation "Western U...33.3Recherche Data Gouv — ENPC Dataverse Collection (tenant)ENPC's research-data repository is the collection with alias "ecoledesponts" (id 148870, dataverseType ORGA...33.2DataCite membership (provider HLQC)TU Darmstadt registers DOIs through DataCite. Verified live 2026-09-01 via api.datacite.org/providers/hlqc:...32.9DBRepo API (research database repository)A DBRepo deployment run by the Universitaets- und Landesbibliothek for publishing and querying research dat...32.9ROR registrationTU Darmstadt is registered in the Research Organization Registry as https://ror.org/05n911h24, established ...32.9TUdatalib DSpace REST APIREST API of TUdatalib, the institutional research-data repository of TU Darmstadt. Verified live 2026-09-01...32.9TUdatalib OAI-PMHOAI-PMH 2.0 metadata harvesting interface for TUdatalib. Verified live 2026-09-01: Identify returns reposit...32.9UBIRA eData (EPrints OAI-PMH + REST)UBIRA eData is the University of Birmingham's own EPrints research-data repository, running on Birmingham i...32.6DataCite DOI registration (provider ROMAUNO / repository CRUI.UNIROMA1)Sapienza is a registered DataCite member and DOI registrant — a fact about the institution, not a contract ...32.5DataCite Membership and Open Research Exeter DOI RegistrationExeter is a registered DataCite member - provider symbol VUEX, name "University of Exeter", memberType cons...32.5Open Research Exeter (ORE) - Figshare TenancyOpen Research Exeter is Exeter's institutional research repository and it is a Figshare tenancy, not instit...32.5CORA Repositori de Dades de Recerca — UAB collection (CSUC tenant)UAB's research data lives in a named collection on CORA RDR, the Dataverse instance operated by the Consorc...32.4Open Data @ UCLouvain -- Dataverse deployment (Native + Search API)Open Data @ UCLouvain is the institution's research-data repository, running Dataverse 6.8 on UCLouvain inf...32.4Open Data @ UCLouvain Dataverse OAI-PMHOAI-PMH 2.0 metadata-harvesting endpoint for the UCLouvain research-data repository. Identify returns repos...32.4Caltech Library FeedsA metadata service built and operated by Caltech Library (v1.6), harvesting its institutional repositories,...32.1CaltechDATA OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for CaltechDATA. Verified live 2026-08-19 via the Identify verb (r...32.1DataCite consortium membership (provider TCD)Trinity is a DataCite consortium organization, symbol TCD, country IE, linked to https://ror.org/02tyrky19....32.1DataCite Membership (consortium organization lygd)Chulalongkorn University is a DataCite consortium organization, provider id lygd, country TH, with one regi...32.1Enlighten Research Data OAI-PMHOAI-PMH 2.0 metadata harvesting over Enlighten Research Data, the University of Glasgow's research data rep...32.1ASU Library Research Data Repository API (Dataverse)The ASU Library Research Data Repository runs on the open-source Dataverse platform, on ASU's own host, fro...31.8ASU Research Data Repository OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for the ASU Library Research Data Repository. repositoryName "ASU ...31.8DataCite membership and repository registrationASU is a DataCite member (provider symbol ASU, memberType consortium_organization, created 2020-09-22) and ...31.8DataCite Membership (provider NAHY)The University of St Andrews is a registered DataCite provider - id nahy, symbol NAHY, memberType consortiu...31.5DataCite Membership — ITESMTecnológico de Monterrey is a DataCite consortium organization, symbol ITESM, active, region AMER, country ...31.4Datahub Tec de Monterrey — Dataverse Research Data Repository APIThe institution's research open-data repository, run by the Institute for the Future of Education on the in...31.4Datahub Tec de Monterrey — OAI-PMH Metadata Harvesting EndpointOAI-PMH 2.0 harvesting endpoint for the Tecnológico de Monterrey Dataverse OAI Archive, re-verified live on...31.4Adelaide Figshare Research Data Repository — Adelaide tenancyThe University's research-data repository runs on Figshare at the institution-specific host adelaide.figsha...31.2University of Sussex Research Data Repository (Figshare tenant)Sussex's institutional research repository, a Figshare tenant at sussex.figshare.com (CNAME to figshare.com...31.1DataCite membership (repository uow.figshare)The University of Wollongong is a DataCite consortium organization, symbol UOW, provider id uow, created 20...30.9DataCite Membership — University of Bern (UNIBE)The University of Bern is a DataCite direct member, registering DOIs for its research outputs. Verified 202...30.5Fudan University Social Science Data Platform (复旦大学社会科学数据平台)Fudan's institutional research data repository, operated by the Research Center for Social Sciences. It mov...30.4University of Rochester Research Repository (URRR) — Figshare tenancyURRR is the University of Rochester's current research data repository. It is a Figshare tenancy: Rochester...30.2VU Amsterdam collection on DataverseNLVrije Universiteit Amsterdam publishes research datasets into DataverseNL, the shared national Dataverse se...30.1VU Yoda research data repositoryVU Amsterdam's research data management and publication platform, running at portal.yoda.vu.nl. Yoda is ope...30.1DataverseNO — NTNU Research Data CollectionNTNU's research data is deposited into the "NTNU – Norwegian University of Science and Technology" collecti...29.9Recherche Data Gouv Dataverse — sorbonne-univ collectionSorbonne University's research-data collection on the French national Recherche Data Gouv repository, addre...29.8NIST Data Discovery APIThe National Institute of Standards and Technology provides a Data Discovery API giving access to NIST's pu...29.7Docta Complutense Repository API (DSpace 7)Docta Complutense is UCM's open-access institutional repository, migrated in 2023 to DSpace 7 and self-host...29.6Research Data Unipd OAI-PMHOAI-PMH 2.0 harvesting endpoint for Research Data Unipd, the EPrints-based research-data archive of the Uni...29.6Aarhus University ERDA Research Data Archiveerda.au.dk is Aarhus University's Electronic Research Data Archive, running on the university's own infrast...29.5edoc-Server DSpace REST APIPublic, unauthenticated read API of the edoc-Server, the Open Access institutional repository of Humboldt-U...29.4LAUDATIO-Repository REST APIDocumented, versioned, public read API of the LAUDATIO-Repository (Long-term Access and Usage of Deeply Ann...29.4NOMAD Repository (FAIRmat) — HU DOI tenancyThe NOMAD Repository for computational materials-science data is registered under HU Berlin's DataCite memb...29.4Electronic Research Data Archive (ERDA) and SCIENCE HPC CenterERDA (erda.ku.dk, erda.dk, sid.erda.dk) is the university's research data archive, operated by the SCIENCE ...29.3University of Alberta Library DOI Registration (DataCite)The University of Alberta Library is a registered DataCite repository — client id ualberta.library, symbol ...29.3University of Alberta Research Data Collection on BorealisThe University of Alberta's research data collection on Borealis, the Canadian Dataverse Repository operate...29.3CHRR Open Data Portal (CKAN)CKAN 2.10.10 open data portal operated by Ohio State's Center for Human Resource Research. The full CKAN Ac...28.9DataCite Membership (GVUZ)The Ohio State University is a DataCite direct member, provider symbol GVUZ, active, linked to ROR https://...28.9DataCite member organisation and repository clientQueen Mary is a DataCite member organisation, provider id "iuar", memberType consortium_organization, linke...28.8UTMIK Repository (DSpace-CRIS) — OAI-PMH and RESTUTM's institutional knowledge repository, running DSpace-CRIS on utmik.utm.my (161.139.22.165, inside UTM's...28.4UNC Dataverse Native REST API (Dataverse deployment)UNC Dataverse, the Odum Institute's research data repository, runs Dataverse 6.8 and exposes the Dataverse ...28.2UNC Dataverse OAI-PMH ArchiveOAI-PMH 2.0 harvesting endpoint for the UNC Dataverse research data repository, operated by the Odum Instit...28.2NIST Data GatewayProvides access to NIST's scientific and technical databases across multiple domains.28.0Queen's University Dataverse Collection (Borealis)The Queen's University Dataverse Collection is Queen's multidisciplinary research-data repository — collect...28.0data.ncl Research Data Repository (Figshare tenancy)Newcastle University's institutional research data repository, operated for the university by Figshare on a...27.5ECPPEC Electoral Data GraphQL APIA GraphQL API over the Eighteenth-Century Political Participation and Electoral Culture research dataset — ...27.5IGS Data Center at Wuhan University (GNSS archive)One of the International GNSS Service's Global Data Centers, operated by Wuhan University's GNSS Research C...27.5Loughborough University Research Repository (figshare tenancy)The Loughborough Research Repository is the university's institutional repository for all research outputs,...27.5DataCite membership and registered repositoryThe University of Aberdeen is a DataCite member — provider symbol HUGZ, memberType consortium_organization,...27.3DataCite DOI registration (provider UYEY, 32,291 DOIs)The University of Bologna is a registered DataCite member and DOI registrant — a fact about the institution...27.0UCL Research Data Repository (Figshare tenancy)The UCL Research Data Repository is UCL's institutional data repository, used to deposit, archive, publish ...26.6
Emerging 22 Early or largely undocumented
DataCite DOI Registrant — Griffith UniversityGriffith University is a DataCite provider, registering DOIs for its research outputs and datasets. Provide...26.1Biblos-e Archivo OAI-PMH EndpointOAI-PMH 2.0 metadata-harvesting endpoint for Biblos-e Archivo. Identify returns repositoryName "Biblos-e Ar...25.9Biblos-e Archivo REST API (DSpace 7)HAL-based REST API for Biblos-e Archivo, UAM's institutional repository, running DSpace 7.6.5. Anonymously ...25.9FaceBase ERMrest Data APIKeyless, read-only JSON REST API of the FaceBase craniofacial data hub, an NIDCR-funded resource led from U...25.0USC DataCite DOI Registration (Provider Account)USC holds a DataCite direct membership in its own name and mints DOIs for eleven USC repositories under it....25.0USC Figshare Research Repository (Tenant)USC Libraries offers Figshare to USC researchers as its data-output repository for datasets, posters and pr...25.0Research Data Archive OAI-PMHOAI-PMH 2.0 metadata harvesting interface for the University of Bath Research Data Archive, an EPrints 3.4....24.6Research Data Archive REST/XMLEPrints REST/XML interface for the University of Bath Research Data Archive, on the same institution-operat...24.6CORA Repositori de Dades de Recerca — Universitat de Barcelona collectionUB's named research-data collection on CORA RDR, the Dataverse 6.10.1 instance operated by CSUC (Consorci d...24.4Canterbury Figshare Research Data Repository (tenant)canterbury.figshare.com is the University of Canterbury's institutional research data repository, a tenancy...24.1UChile Research Data Repository API (Dataverse)The University of Chile self-hosts a Dataverse installation at datos.uchile.cl on its own network (200.89.7...24.1UChile Research Data Repository OAI-PMHOAI-PMH 2.0 provider on the University of Chile Dataverse installation. Confirmed live on 2026-09-01: ?verb...24.1Stockholm University Research Data Repository (Figshare tenancy)su.figshare.com is Stockholm University's research data repository, running on Figshare. The data, the DOIs...24.0Queen's University Belfast Research Portal — DataCite repository clientQueen's University Belfast is a DataCite consortium organization (provider jxtg) and has operated a registe...22.0Bridges — Monash Research Repository (Figshare tenant)Monash's institutional research data repository, "Bridges", operating on the Figshare platform. bridges.mon...21.5Open Research Newcastle (Figshare) — TENANTThe university's open-access institutional repository and research-data store, running on the Figshare plat...20.4University of Newcastle XNAT Imaging Informatics PlatformA self-hosted XNAT 1.9.1.1 imaging-informatics platform operated by the university with the Hunter Medical ...20.4DTU Data research data repository (Figshare tenant)DTU Data is DTU's institutional research data repository — DTU's records, DTU's DOIs, Figshare's platform a...20.3Deakin Data PortalDeakin's research data portal, used to share datasets and collected materials with the Australian research ...20.0Deakin Research Online (DRO) — figshare tenantDeakin Research Online is Deakin's institutional research repository, running on figshare. dro.deakin.edu.a...20.0Deakin University DataCite repository (ARDCX.DEAKIN)Deakin's own DataCite repository account, held under the ARDC (Australian Research Data Commons) consortium...20.0NCKU Open Data Platform (CKAN Action API)NCKU's institutional open data portal, a CKAN 2.0 deployment on NCKU's own host publishing 108 datasets fro...16.1

Companies reaching this through an API (40)

These companies publish an API, specification or operation carrying “Research Data” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Aarhus University Brown University Cancer.gov Cardiff University Carnegie Mellon University Chulalongkorn University Department of Energy Georgia Institute of Technology Griffith University Imperial College London Keio University King's College London Labstep Leiden University Monash University National Institute of Standards and Technology (NIST) Purdue University Queen Mary University of London Queen's University Belfast Queensland University of Technology Sapienza University of Rome Trinity College Dublin U.S. Geological Survey Universiti Teknologi Malaysia University of Bern University of Bologna University of California, Los Angeles University of Canterbury University of Exeter University of Macau University of Newcastle Australia University of Oxford University of Rochester University of Southampton University of St Andrews University of Sussex University of Waikato University of Wollongong US Department of Commerce Verily Life Sciences

Score breakdown

Frequency
70.7
log-scaled weighted occurrences
Breadth
4.3
spread across providers
Quality lift
44.4
mean composite of providers using it
Cohesion
74.8
strength of nearest seed neighbor

Related tags

Identity Federation 172 co-occurrences University 182 co-occurrences OAI-PMH 159 co-occurrences Shibboleth 139 co-occurrences SAML 165 co-occurrences Higher Education 182 co-occurrences Open Access 126 co-occurrences Library 132 co-occurrences

Where this tag comes from

Provider tag156
Api tag270

Cohort brief

Auto-generated

The 156 providers in the APIs.io catalog tagged Research Data, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
156
all scored
Mean Kin Score
39.2
+15.3 vs catalog 23.9
Mean Agent Readiness
20.2
+8.2 vs catalog 12
Spread
4.6–66.5
median 40.1 · σ 10.2
How the 156 split by band
Exemplar 1Strong 6Developing 77Thin 58Emerging 12Minimal 2
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 37.5 19.8 +17.7 156
Access Clarity 43.5 26.5 +17 156
Operational Transparency 23.9 14 +9.9 156
Contract Governance 15.3 6.4 +8.9 156
Developer Ergonomics 29.6 23.4 +6.2 156
Discoverability 66.7 61.2 +5.5 156

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) 0% 10% -10
MCP server (first-party) 0% 13% -13
Agent Skills 0% 0% 0
OAuth scopes 33% 11% +22
Security 100% 97% +3
Arazzo workflows 0% 2% -2
Governance rules 52% 14% +38

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 University of Waterloo 66.5
  2. 2 Delft University of Technology 65.2
  3. 3 University of Michigan-Ann Arbor 59.2
  4. 4 University of Twente 59.1
  5. 5 University of California, San Diego 56.9
  6. 6 TU Wien 56.2
  7. 7 University of Cambridge 55.2
  8. 8 University of Helsinki 54.1
  9. 9 University of Minnesota 53.4
  10. 10 University of Warsaw 52.9
Top by Agent Readiness
  1. 1 Columbia University 41.7
  2. 2 University of Amsterdam 33.5
  3. 3 Hong Kong University of Science and Technology 33.3
  4. 4 University of Maryland College Park 33.3
  5. 5 University of California, San Francisco 33.3
  6. 6 Massey University 33.3
  7. 7 Figshare 33.1
  8. 8 University of Chicago 33.1
  9. 9 Cornell University 32.5
  10. 10 Newcastle University 32.5
All 156 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 15 September 2026, across 27661 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

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/research-data"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/research-data"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/research-data/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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