stale · -0.1

Registrar

Score 16.5 / 100 4 providers +38 via APIs 40 APIs Search apis.io →

Providers using this tag (4)

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

Developing 1 Usable, with meaningful gaps to close
Thin 1 Limited public surface area
Emerging 1 Early or largely undocumented
Minimal 1 Almost no public developer surface

APIs with this tag (40)

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 3 Solid coverage with minor gaps
Developing 19 Usable, with meaningful gaps to close
ExploreCourses course-data XML query interfaceThe Registrar's course catalog, queryable as XML by appending view=xml-20140630 to a search. Open, no crede...54.1DataNose APIDataNose is the course, registration, timetable and thesis-administration system used by the University of ...50.1DAC Registrar API (closed)API host of the Diretoria Academica (DAC), Unicamp's registrar, which runs the course catalogs, enrollment ...49.1Yale Course Search and University Publications (CourseLeaf tenancy)Yale Course Search (courses.yale.edu) and the Yale University Publications bulletin (catalog.yale.edu) are ...48.4Yale Courses Web Service v3Returns course-offering information for a given termCode and subjectCode — titles, descriptions, instructor...48.4Course Explorer (CISAPI)The Course Information Suite API — RESTful resources over Class Schedule and Course Catalog data, organised...48.1Testudo Schedule of ClassesThe Office of the Registrar's public Schedule of Classes, a server-rendered web application for browsing co...47.9Rice University Course ScheduleRice's public course catalog and schedule search, served from courses.rice.edu on Rice's own network (128.4...46.9Georgia Tech Course Catalog Data (CourseLeaf)Course and curriculum data for the Georgia Tech catalog, served as XML from the institution's own host thro...46.8University of Groningen Ocasys Course Catalog APIThe JSON backend behind Ocasys, the University's own course and degree-programme catalog. Verified live 202...46.7McGill Course Catalogue on CourseLeaf (tenant)McGill's official course catalogue, published on CourseLeaf. It carries an undocumented but live machine-re...45.1CU Directory of ClassesThe public web directory of Columbia University class offerings, browsable by subject, department, semester...44.7Dartmouth Class Search APIThe JSON backend of Dartmouth Class Search, the institution's public timetable of class meetings. Keyless: ...43.9Emory Course Atlas (CourseLeaf)Course Atlas is Emory's published course catalog and class schedule. It is a CourseLeaf (Leepfrog Technolog...43.3WashU Enterprise Integration APIs (MuleSoft Anypoint)Institutional integration APIs published in a MuleSoft Anypoint Exchange tenant and described publicly as "...43.1Aalto Course API (SISU)Course units and course-unit realisations drawn from SISU, the Finnish higher-education student information...42.2UCSF Course Catalog (CourseLeaf)The 2026–27 UCSF course catalog, published through Leepfrog's CourseLeaf. No public course, timetable or re...41.4OpenSRS Domains and TLS/SSL APIWholesale reseller API for domain-name lookup, registration, transfer, renewal, DNS-zone management and TLS...40.2UF Schedule of Courses (SOC) APIThe public JSON backend of ONE.UF, the University of Florida's student self-service portal. Searches course...39.9
Thin 15 Limited public surface area
USTC Course Catalog API (catalog.ustc.edu.cn)The JSON API behind USTC's public course catalog application — semesters, the college tree, program trees, ...37.6Student Records (Ellucian Banner Self-Service tenancy)The registrar and student-records system at studentrecords.vuw.ac.nz. The sign-on RelayState /c/auth/SSB id...36.1TUMonline (CAMPUSonline) — Course Catalog and IdentityTUM's student information system of record, running CAMPUSonline. Two machine-readable surfaces were verifi...36.0Shnaton Course Catalog APIThe public JSON API behind shnaton.huji.ac.il, the Hebrew University's official course catalog. Faculties, ...35.1Courses@Brown (Leepfrog CourseLeaf tenant)Brown's course search and registration front end. It exposes a live, public, keyless JSON API at cab.brown....34.0CU-REG Course Schedule APIThe read-only JSON backend behind CU-REG Course Schedule, the Office of the Registrar's public course, curr...32.1ASU Course Catalog microservices APIASU's own course, class and subject search API, running at eadvs-cscc-catalog-api.apps.asu.edu/catalog-micr...31.8UOW Handbook course catalog API (undocumented)The UOW Handbook at courses.uow.edu.au is a Next.js application served from CloudFront on UOW's own registr...30.9CUSP — Course & Unit of Study PortalCUSP is the University of Sydney's own course and unit-of-study catalog, served from cusp.sydney.edu.au beh...30.7Aarhus University Course Cataloguekursuskatalog.au.dk is Aarhus University's public course catalogue, built and operated by the university on...29.5CWRU General Bulletin — Leepfrog CourseLeaf catalog (bulletin.case.edu)The 2026-27 General Bulletin, CWRU's authoritative course catalog, runs on Leepfrog CourseLeaf at bulletin....29.4Qatar University Student Information System (Ellucian Banner)Qatar University runs Ellucian Banner Self-Service at mybanner.qu.edu.qa, on its own network (netname QUNET...29.3University of Copenhagen Course Cataloguekurser.ku.dk is the university's course catalogue, on a Copenhagen hostname running on Arcanic infrastructu...29.3UNC Catalog Course Search API (CourseLeaf)The University Catalog exposes a keyless JSON course-search API at /course-search/api/?page=fose&route=sear...28.2Wuhan University academic affairs / registrar system (SSO-gated)The institutional teaching-administration and course-registration system. jwgl.whu.edu.cn is live and redir...27.5
Emerging 3 Early or largely undocumented

Companies reaching this through an API (38)

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

Aalto University Aarhus University Arizona State University Avalara Brown University Case Western Reserve University Chulalongkorn University Columbia University Dartmouth College Emory University Georgia Institute of Technology Hebrew University of Jerusalem Hokkaido University McGill University Qatar University Rice University Stanford University Technical University of Denmark Technical University of Munich TU Wien University of Amsterdam University of California, San Francisco University of Campinas University of Copenhagen University of Florida University of Groningen University of Illinois Urbana-Champaign University of Maryland College Park University of North Carolina at Chapel Hill University of Science and Technology of China University of Southern California University of Sydney University of Twente University of Wollongong Victoria University of Wellington Washington University in St. Louis Wuhan University Yale University

Score breakdown

Frequency
44.3
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
27.2
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Course Catalog 36 co-occurrences InCommon 14 co-occurrences Research Repository 29 co-occurrences Research Computing 17 co-occurrences Identity Federation 37 co-occurrences Student Information System 8 co-occurrences Association of American Universities 7 co-occurrences Public Research University 14 co-occurrences

Where this tag comes from

Api tag40
Provider tag4
Openapi tag1
Openapi op tag11

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Tools for tags

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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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This tag
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As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/registrar"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/registrar/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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