established · -0.2

DataCite

Score 29.0 / 100 11 providers +82 via APIs 108 APIs Search apis.io →

Providers using this tag (11)

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

Strong 1 Solid coverage with minor gaps

TU WienUniversityHigher EducationEducationTechnical University1 API56.2

Developing 4 Usable, with meaningful gaps to close

University of OttawaUniversityHigher EducationEducationCanada3 APIs44.4 Washington University in St. LouisUniversityHigher EducationEducationUnited States10 APIs43.1 Massey UniversityEducationHigher EducationUniversityNew Zealand2 APIs39.6 University of TübingenEducationHigher EducationUniversityGermany8 APIs39.3

Thin 5 Limited public surface area

Universität HamburgEducationHigher EducationUniversityGermany1 API34.8 Trinity College DublinUniversityHigher EducationEducationIreland12 APIs32.1 Tecnológico de MonterreyUniversityHigher EducationEducationMexico11 APIs31.4 Humboldt-Universität zu BerlinUniversityHigher EducationEducationResearch3 APIs29.4 University of OtagoUniversityHigher EducationEducationNew Zealand5 APIs29.2

Emerging 1 Early or largely undocumented

University of Newcastle AustraliaUniversityHigher EducationEducationResearch5 APIs20.4

APIs with this tag (108)

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 5 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...59.2 Materials CommonsMaterials-science data repository for storing, sharing and publishing research datasets and workflows, oper...59.2 UC 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...56.9 TU Wien Research Data OAI-PMHOAI-PMH 2.0 harvesting interface for the TU Wien Research Data repository. Verified live on 2026-08-30 with...56.2 TU Wien Research Data REST APIPublic REST API of the TU Wien Research Data repository, running InvenioRDM 14.0. Records, communities, aff...56.2

Developing 45 Usable, with meaningful gaps to close

Helda DSpace REST APIPublic HAL REST API for Helda, the University's open institutional repository, running DSpace 7.6.2. Discov...54.1 HY Data Catalogue DSpace REST APIA SECOND, separate DSpace deployment — datakatalogi.helsinki.fi, running DSpace 9.0 with dspaceName "HyData...54.1 DataCite membership — University of MinnesotaThe University of Minnesota is a DataCite direct member, symbol UMN, registered since 2018-12-19 and linked...53.4 DataCite DOI Registration (REPOD / REPOD.DBUW)The University of Warsaw registers DOIs through DataCite. Its DataCite provider is `repod` — "University of...52.9 DataCite 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...52.6 Abacus 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...52.3 Zenodo OAI-PMH APIOAI-PMH protocol endpoints50.6 UvA/HvA Research Data Repository (Figshare tenancy)The shared research data repository of the University of Amsterdam and the Amsterdam University of Applied ...50.1 DataCite repository registration (UNIL data service)UNIL's membership of the DataCite DOI registry, not DataCite's contract. api.datacite.org/clients?query=uni...49.7 DataCite Membership and DOI RegistrationUnicamp is a DataCite provider (member) in its own right, not merely a client of one. Verified 2026-09-01: ...49.1 DataCite repository membership (QWBT.ULISBOA)An active DataCite repository client registered to the university's central services for minting DOIs over ...48.6 McMaster University DataCite RegistrationMcMaster University's membership of DataCite as a consortium organisation within the Canadian DataCite cons...48.2 Illinois Data Bank Dataset MetadataThe campus research data repository, built and run in-house by the University Library (github.com/medusa-pr...48.1 Macquarie University Research Data Repository (Figshare)The Macquarie University Research Data Repository is Figshare for Institutions, tenanted at figshare.mq.edu...47.7 DataCite membership — Fondren Library, Rice UniversityRice University is a DataCite direct member, registered 2017-11-13 as provider `rice` (symbol RICE) under F...46.9 DataCite membership (provider GT, prefix 10.35090)Georgia Tech is a DataCite direct member. Verified 2026-09-01: https://api.datacite.org/providers/gt return...46.8 Knowledge@UChicago OAI-PMH EndpointOAI-PMH 2.0 harvesting endpoint for the University of Chicago institutional repository. ?verb=Identify retu...46.1 Columbia University Data Platform (Redivis)Columbia's research data platform runs on Redivis as an institution-specific tenancy, and the university ha...44.7 Digital Library Collections and the 10.7916 DOI namespaceColumbia University Libraries' digital collections platform and the resolution target for Columbia's own DO...44.7 DataCite membership (UOTT)The University of Ottawa is a DataCite member and DOI registrant. Probed 2026-09-01: GET https://api.dataci...44.4 DataCite membership and repository registrationThe University of Freiburg is a DataCite member (symbol QVVC, country DE, consortium organization under the...44.0 FreiData OAI-PMHSecond OAI-PMH 2.0 endpoint, on the FreiData research-data host, serving marcxml, oai_dc, dcat, marc21, dat...44.0 ORDA — 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...44.0 Borealis Dataverse — Université de Montréal collectionUniversité de Montréal's research-data collection inside Borealis, the Canadian national Dataverse. 452 Ude...43.9 ScholarSphere APIPenn State's next-generation institutional repository, written by Penn State University Libraries and relea...43.5 DataCite Membership — Washington University in St. Louis LibrariesWashington University in St. Louis Libraries is a DataCite direct member, symbol WUSTL, registered 2018-08-...43.1 DataCite Registrant — Charles University (CUNI)Charles University is a DataCite registrant under provider symbol CUNI, memberType consortium_organization,...43.1 Digital Commons Data@Becker (Research Data Repository)The Becker Medical Library and School of Medicine research data repository, publishing an API documentation...43.1 DataCite Membership — Karlsruhe Institute of Technology (KIT)KIT is a DataCite direct member, registering DOIs for its own research output rather than through a consort...43.0 POLITESI OAI-PMHA second, separate OAI-PMH 2.0 endpoint — the POLITESI archive of Politecnico di Milano theses and disserta...42.9 DataCite Membership — University of Bonn (BXBQ)The University of Bonn is a DataCite member organization and mints DOIs for its research data. Verified 202...42.7 DataCite Registrant — Texas A&M LibrariesTexas A&M Libraries is a DataCite consortium organization (provider CXAU) whose record carries Texas A&M Un...42.7 EPFL Infoscience Institutional RepositoryInfoscience is EPFL's institutional repository and CRIS, self-hosted on EPFL infrastructure and running DSp...42.6 DataCite Membership — NYCU Research Data ServiceNYCU is a DataCite direct member in its own name — provider gtfe — and operates the DataCite repository cli...42.4 Princeton Data Commons — DiscoveryPrinceton's research data repository, split into pdc_describe for deposit and description and pdc_discovery...42.1 Chalmers Data Repository on SND (DORIS)Chalmers deposits research data through DORIS, the deposit service of the Swedish National Data Service (SN...41.5 DataCite Membership and DOI RegistrationChalmers is a DataCite consortium organization (member id ojuo, joined 2020-09-14, ROR https://ror.org/040w...41.5 UCSF DataShare (Dryad)UCSF's institutional research-data repository, delivered on the Dryad platform. 1,306 DataCite DOIs carry a...41.4 GRO.data (Göttingen Research Online) Research Data RepositoryGRO.data is the Göttingen Campus research-data repository, operated by the Göttingen eResearch Alliance and...40.8 Tsinghua University DataCite DOI Registration and ResolutionTsinghua University holds a DataCite membership in its own name — symbol TSINGHUA, memberType direct_member...40.3 DataCite Membership — Massey UniversityMassey University is a DataCite member organization within the DataCite New Zealand consortium and mints DO...39.6 Melbourne Data — Research Data Repository (Figshare tenancy)TENANT RELATIONSHIP, recorded deliberately and with no contract saved. melbourne.figshare.com is the Univer...39.6 DataCite 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...39.3 FDAT Repository OAI-PMHOAI-PMH 2.0 metadata harvesting provider for the FDAT research data repository. Verified live 2026-09-01 — ...39.3 FDAT Repository REST APIKeyless, read-only JSON REST API of FDAT, the university's institutional research data repository, operated...39.3

Thin 50 Limited public surface area

DataCite repository membership (BL.LPOOL)The University of Liverpool is a DataCite repository member and has been since 2015. Verified 2026-09-01: h...38.8 DataCite Consortium Organization UDLAC - Universidad de los Andes ColombiaDOI registration membership at DataCite. Consortium organization UDLAC, displayName "Universidad de los And...38.7 data.bris Research Data Repositorydata.bris is the University of Bristol's own research data repository — institution-built and institution-h...38.3 DataCite Membership and DOI PrefixesThe University of Reading is a DataCite member — a fact about the institution, not a contract it operates. ...38.1 King'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...36.8 DataCite Repository MembershipUNIGE is a registered DataCite repository operator through the Swiss consortium (DataCite provider "opkb")....36.6 DataCite DOI Registration MembershipKyushu University is a DataCite consortium organization — provider id `kyushuu`, symbol KYUSHUU, region APA...36.4 Johns Hopkins Research Data RepositoryInstitutional research data repository at archive.data.jhu.edu, administered by Johns Hopkins University Da...36.3 Open Access Repository (Figshare tenancy)The university's Open Access institutional repository is a Figshare portal running on the institution's own...36.1 DataCite Membership — provider `keio`Keio University is a registered DataCite provider — id `keio`, symbol KEIO, memberType consortium_organizat...35.8 Curtin University DOI Registration (DataCite)Curtin University is a DataCite member organisation and had minted 3,243 DOIs under its provider at time of...35.5 DataCite DOI and RAiD registrationQUT registers persistent identifiers with DataCite through the ARDC consortium. Two clients are evidenced: ...35.3 LSE DOI Registration (DataCite)LSE is a registered DataCite provider — member identifier lcqr, "London School of Economics", memberType co...35.1 DataCite Registrant (prefix 10.25592)Universität Hamburg is a DataCite registrant. DOI prefix 10.25592 resolves to DataCite client tib.fdmuh, na...34.8 ZFDM Repository OAI-PMHOAI-PMH 2.0 harvesting interface of the ZFDM Research Data Repository. Verified live 2026-09-01: repository...34.8 ZFDM Research Data Repository APIRead API of the ZFDM Repository (Forschungsdatenrepositorium), operated by Universität Hamburg's Zentrum fü...34.8 Research Data Leeds Repository (OAI-PMH)The University of Leeds institutional research data repository, running EPrints 3 on the university's own i...34.0 DataCite Consortium Membership (VIOJ)Leiden University is a DataCite consortium_organization with symbol VIOJ, organizationType academicInstitut...33.9 Western University Repository on Borealis — Dataverse API (tenant)Western's research data repository, a Dataverse collection with alias "westernu" and affiliation "Western U...33.3 Recherche Data Gouv — ENPC Dataverse Collection (tenant)ENPC's research-data repository is the collection with alias "ecoledesponts" (id 148870, dataverseType ORGA...33.2 DataCite membership (provider HLQC)TU Darmstadt registers DOIs through DataCite. Verified live 2026-09-01 via api.datacite.org/providers/hlqc:...32.9 UBIRA eData (EPrints OAI-PMH + REST)UBIRA eData is the University of Birmingham's own EPrints research-data repository, running on Birmingham i...32.6 DataCite DOI registration (provider ROMAUNO / repository CRUI.UNIROMA1)Sapienza is a registered DataCite member and DOI registrant — a fact about the institution, not a contract ...32.5 DataCite Membership and Open Research Exeter DOI RegistrationExeter is a registered DataCite member - provider symbol VUEX, name "University of Exeter", memberType cons...32.5 CaltechDATA OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for CaltechDATA. Verified live 2026-08-19 via the Identify verb (r...32.1 DataCite consortium membership (provider TCD)Trinity is a DataCite consortium organization, symbol TCD, country IE, linked to https://ror.org/02tyrky19....32.1 Enlighten Research Data OAI-PMHOAI-PMH 2.0 metadata harvesting over Enlighten Research Data, the University of Glasgow's research data rep...32.1 DataCite membership and repository registrationASU is a DataCite member (provider symbol ASU, memberType consortium_organization, created 2020-09-22) and ...31.8 DataCite Membership — ITESMTecnológico de Monterrey is a DataCite consortium organization, symbol ITESM, active, region AMER, country ...31.4 Adelaide Figshare Research Data Repository — Adelaide tenancyThe University's research-data repository runs on Figshare at the institution-specific host adelaide.figsha...31.2 University of Sussex Research Data Repository (Figshare tenant)Sussex's institutional research repository, a Figshare tenant at sussex.figshare.com (CNAME to figshare.com...31.1 DataCite membership (repository uow.figshare)The University of Wollongong is a DataCite consortium organization, symbol UOW, provider id uow, created 20...30.9 Sydney eScholarship Repository (institutional repository, OAI-PMH)Sydney eScholarship is the university's own institutional repository, running on the university-owned usyd....30.7 DataCite Membership — University of Bern (UNIBE)The University of Bern is a DataCite direct member, registering DOIs for its research outputs. Verified 202...30.5 VU Yoda research data repositoryVU Amsterdam's research data management and publication platform, running at portal.yoda.vu.nl. Yoda is ope...30.1 Recherche Data Gouv Dataverse — sorbonne-univ collectionSorbonne University's research-data collection on the French national Recherche Data Gouv repository, addre...29.8 Padua Theses and Dissertations OAI-PMHOAI-PMH 2.0 harvesting endpoint for the University of Padua theses and dissertations archive. Live and anon...29.6 Research Data Unipd OAI-PMHOAI-PMH 2.0 harvesting endpoint for Research Data Unipd, the EPrints-based research-data archive of the Uni...29.6 DataCite Membership (VLEF)Humboldt-Universität zu Berlin is a DataCite member — provider symbol VLEF, memberType consortium_organizat...29.4 University of Alberta Library DOI Registration (DataCite)The University of Alberta Library is a registered DataCite repository — client id ualberta.library, symbol ...29.3 University of Copenhagen DataCite Membership (XIZZ)The university is an active DataCite member — provider symbol XIZZ, memberType consortium_organization, isA...29.3 Otago Scholarly Identifier Registrations (DataCite + Crossref)Otago's persistent-identifier registrations, readable through each registry's public REST API. Confirmed li...29.2 CHRR 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...28.9 DataCite Membership (GVUZ)The Ohio State University is a DataCite direct member, provider symbol GVUZ, active, linked to ROR https://...28.9 DataCite member organisation and repository clientQueen Mary is a DataCite member organisation, provider id "iuar", memberType consortium_organization, linke...28.8 UNC Dataverse OAI-PMH ArchiveOAI-PMH 2.0 harvesting endpoint for the UNC Dataverse research data repository, operated by the Odum Instit...28.2 Queen's University Dataverse Collection (Borealis)The Queen's University Dataverse Collection is Queen's multidisciplinary research-data repository — collect...28.0 DataCite membership and registered repositoryThe University of Aberdeen is a DataCite member — provider symbol HUGZ, memberType consortium_organization,...27.3 AMS Acta Institutional Repository OAI-PMHOAI-PMH 2.0 metadata-harvesting provider for AMS Acta, the AlmaDL institutional research repository, self-h...27.0 DataCite DOI registration (provider UYEY, 32,291 DOIs)The University of Bologna is a registered DataCite member and DOI registrant — a fact about the institution...27.0

Emerging 8 Early or largely undocumented

DataCite DOI Registrant — Griffith UniversityGriffith University is a DataCite provider, registering DOIs for its research outputs and datasets. Provide...26.1 USC DataCite DOI Registration (Provider Account)USC holds a DataCite direct membership in its own name and mints DOIs for eleven USC repositories under it....25.0 Research Data Archive OAI-PMHOAI-PMH 2.0 metadata harvesting interface for the University of Bath Research Data Archive, an EPrints 3.4....24.6 DataCite membership and repository registrationThe University of Chile is a DataCite member, not a DataCite operator. Evidenced 2026-09-01 from the DataCi...24.1 UChile Research Data Repository OAI-PMHOAI-PMH 2.0 provider on the University of Chile Dataverse installation. Confirmed live on 2026-09-01: ?verb...24.1 Queen's University Belfast Research Portal — DataCite repository clientQueen's University Belfast is a DataCite consortium organization (provider jxtg) and has operated a registe...22.0 Open Research Newcastle (Figshare) — TENANTThe university's open-access institutional repository and research-data store, running on the Figshare plat...20.4 Deakin University DataCite repository (ARDCX.DEAKIN)Deakin's own DataCite repository account, held under the ARDC (Australian Research Data Commons) consortium...20.0

Companies reaching this through an API (82)

These companies publish an API, specification or operation carrying “DataCite” 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.

Arizona State University California Institute of Technology Chalmers University of Technology Charles University Columbia University Curtin University Deakin University EPFL Georgia Institute of Technology Griffith University Johns Hopkins University Karlsruhe Institute of Technology Keio University King's College London Kyushu University Leiden University London School of Economics and Political Science Macquarie University McMaster University National Yang Ming Chiao Tung University Ohio State University Pennsylvania State University Politecnico di Milano Princeton University Queen Mary University of London Queen's University at Kingston Queen's University Belfast Queensland University of Technology Rice University Sapienza University of Rome Sorbonne University Technical University of Darmstadt Texas A&M University Tsinghua University University of Aberdeen University of Adelaide University of Alberta University of Amsterdam University of Bath University of Bern University of Birmingham University of Bologna University of Bonn University of Bristol University of British Columbia University of California, San Diego University of California, San Francisco University of Campinas University of Chicago University of Chile

Show all 82 companies ↓

University of Copenhagen University of Exeter University of Freiburg University of Geneva University of Glasgow University of Gothenburg University of Göttingen University of Helsinki University of Illinois Urbana-Champaign University of Lausanne University of Leeds University of Lisbon University of Liverpool University of Los Andes Colombia University of Melbourne University of Michigan-Ann Arbor University of Minnesota University of North Carolina at Chapel Hill University of Padua University of Reading University of Sheffield University of Southern California University of Sussex University of Sydney University of Warsaw University of Wollongong Université de Montréal Victoria University of Wellington Vrije Universiteit Amsterdam Western University Zenodo École des Ponts ParisTech

Score breakdown

Frequency

54.8

log-scaled weighted occurrences

Breadth

0.3

spread across providers

Quality lift

41.2

mean composite of providers using it

Cohesion

46.7

strength of nearest seed neighbor

Where this tag comes from

Api tag108

Provider tag11

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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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