niche · 1.3 marketcapability industryschemaresourcedomain

Registrar

Score 17.5 / 100 5 providers +38 via APIs 41 APIs Search apis.io →

Providers using this tag (5)

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

Developing 1 Usable, with meaningful gaps to close
Thin 2 Limited public surface area
Emerging 1 Early or largely undocumented
Minimal 1 Almost no public developer surface

APIs with this tag (41)

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
Developing 8 Usable, with meaningful gaps to close
Thin 18 Limited public surface area
WashU Enterprise Integration APIs (MuleSoft Anypoint)Institutional integration APIs published in a MuleSoft Anypoint Exchange tenant and described publicly as "...38.5TISS REST APIREST API of TISS, TU Wien's Information Systems & Services platform — the course catalogue, curricula, org ...38.2Georgia Tech Course Catalog Data (CourseLeaf)Course and curriculum data for the Georgia Tech catalog, served as XML from the institution's own host thro...37.8Yale Course Search and University Publications (CourseLeaf tenancy)Yale Course Search (courses.yale.edu) and the Yale University Publications bulletin (catalog.yale.edu) are ...37.8Yale Courses Web Service v3Returns course-offering information for a given termCode and subjectCode — titles, descriptions, instructor...37.8OnlineNIC Reseller APIThe OnlineNIC Reseller API (build 4.0.9) gives partners programmatic control of the OnlineNIC product catal...36.7TUMonline (CAMPUSonline) — Course Catalog and IdentityTUM's student information system of record, running CAMPUSonline. Two machine-readable surfaces were verifi...35.9WriteStack APIWriteStack API as documented publicly: 20 operations. Contract generated from the documentation by API Evan...35.1McGill Course Catalogue on CourseLeaf (tenant)McGill's official course catalogue, published on CourseLeaf. It carries an undocumented but live machine-re...32.6Aranya APIAranya API as documented publicly: 20 operations. Contract generated from the documentation by API Evangeli...31.5Testudo Schedule of ClassesThe Office of the Registrar's public Schedule of Classes, a server-rendered web application for browsing co...30.8Denta APIDenta API as documented publicly: 20 operations. Contract generated from the documentation by API Evangelis...30.4UCSF Course Catalog (CourseLeaf)The 2026–27 UCSF course catalog, published through Leepfrog's CourseLeaf. No public course, timetable or re...29.9Courses@Brown (Leepfrog CourseLeaf tenant)Brown's course search and registration front end. It exposes a live, public, keyless JSON API at cab.brown....29.6Boat House Registrar APIThe Registrar API from Boat House — 4 operation(s) for registrar.29.5USTC Course Catalog API (catalog.ustc.edu.cn)The JSON API behind USTC's public course catalog application — semesters, the college tree, program trees, ...29.1Musical AI APIMusical AI API as documented publicly: 20 operations. Contract generated from the documentation by API Evan...28.5Student 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...27.0
Emerging 14 Early or largely undocumented
UOW 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...26.1ASU Course Catalog microservices APIASU's own course, class and subject search API, running at eadvs-cscc-catalog-api.apps.asu.edu/catalog-micr...24.0Cathedral AI Registrar APIThe registrar API from Cathedral AI — 6 operation(s) for registrar.23.3University of Copenhagen Course Cataloguekurser.ku.dk is the university's course catalogue, on a Copenhagen hostname running on Arcanic infrastructu...22.0CUSP — 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...21.9USC Schedule of Classes (SOC) — Web Services API, retiredUSC's Schedule of Classes Web Services API, which exposed terms, departments, courses and sections and once...21.6CWRU General Bulletin — Leepfrog CourseLeaf catalog (bulletin.case.edu)The 2026-27 General Bulletin, CWRU's authoritative course catalog, runs on Leepfrog CourseLeaf at bulletin....21.0Actwise APIActwise API as documented publicly: 20 operations. Contract generated from the documentation by API Evangel...20.8Qatar University Student Information System (Ellucian Banner)Qatar University runs Ellucian Banner Self-Service at mybanner.qu.edu.qa, on its own network (netname QUNET...20.2Hokkaido University Syllabus Search (学務システム)Public course catalog and syllabus search, institution-operated on the gakumu.academic.hokudai.ac.jp host. ...20.0YouLearn APIYouLearn API as documented publicly: 20 operations. Contract generated from the documentation by API Evange...19.5UNC Catalog Course Search API (CourseLeaf)The University Catalog exposes a keyless JSON course-search API at /course-search/api/?page=fose&route=sear...19.3Wuhan University academic affairs / registrar system (SSO-gated)The institutional teaching-administration and course-registration system. jwgl.whu.edu.cn is live and redir...18.3DTU course base (kurser.dtu.dk)DTU's own course catalogue and timetable system, on DTU's own host. It is not open: every path returns a sm...17.8

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.

Actwise Aranya Arizona State University Avalara Boat House Brown University Case Western Reserve University Cathedral AI Denta Georgia Institute of Technology Hokkaido University McGill University Musical AI Qatar University Rice University squaredup-com 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 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 WriteStack Wuhan University Yale University YouLearn

Score breakdown

Frequency
44.3
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
32.1
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Related tags

Course Catalog 27 co-occurrences InCommon 10 co-occurrences Student Information System 7 co-occurrences DataCite 15 co-occurrences Research Repository 23 co-occurrences Persistent Identifiers 12 co-occurrences

Where this tag comes from

Api tag34
Provider tag5
Openapi tag10
Openapi op tag43

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