niche · 0.1

Subjects

Score 20.1 / 100 14 providers 14 APIs Search apis.io →

Providers using this tag (14)

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

Exemplar 1 Complete, well-documented, and agent-ready
AdyenAdyen is a global payment company that provides businesses with a single platform to accept payments from c...202 APIs67.6
Strong 2 Solid coverage with minor gaps
FactsetFactSet creates flexible, open data and software solutions for tens of thousands of investment professional...460 APIs65.5InthInth is a San Francisco, Y Combinator-backed company building enterprise privacy governance for teams that ...5 APIs54.3
Developing 2 Usable, with meaningful gaps to close
PryonPryon is a Raleigh, North Carolina enterprise AI company founded in 2017 by Igor Jablokov that provides a r...24 APIs44.0VivaLNKVivaLNK (Vivalink) is a connected-health company providing medical-grade wearable biosensors and a Biometri...5 APIs40.9
Thin 7 Limited public surface area
University of WaterlooThe University of Waterloo is a public research university in Waterloo, Ontario, Canada, ranked #115 in the...12 APIs38.5OpenMeterOpenMeter is open-source usage metering and billing for AI and API products. It ingests usage events as Clo...10 APIs37.9TeachworksTeachworks is business management software for tutoring companies, music schools, test-prep centers, and ot...23 APIs37.8Cardiff UniversityCardiff University is a public research university in Cardiff, Wales, United Kingdom, ranked #186 in the QS...16 APIs37.7Confluent Schema RegistryConfluent Schema Registry is the open-source serving layer for schema metadata used in Apache Kafka data pi...5 APIs35.9Purdue UniversityPurdue University is a public land-grant research university in West Lafayette, Indiana, United States, ran...11 APIs33.1Open LibraryOpen Library offers a suite of APIs to help developers get up and running with its data. This includes REST...19 APIs26.6
Emerging 2 Early or largely undocumented
MedrioMedrio is an eClinical / electronic data capture (EDC) platform built for small and scaling life sciences t...6 APIs26.0Amazon Web ServicesA network index of all Amazon Web Services (AWS) API profiles maintained by the API Evangelist organization...1804 APIs16.9

APIs with this tag (14)

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
Adyen Subjects APIThe Subjects API from Adyen — 1 operation(s) for subjects.67.6
Strong 2 Solid coverage with minor gaps
Factset Subjects APIThe Subjects API from Factset — 2 operation(s) for subjects.65.5Inth Subjects APIThe Subjects API from Inth — 2 operation(s) for subjects.54.3
Developing 2 Usable, with meaningful gaps to close
Pryon Subjects APIThe Subjects API from Pryon — 6 operation(s) for subjects.44.0VivaLNK Subjects APISubjects (patients / study participants) enrolled for monitoring.40.9
Thin 7 Limited public surface area
University of Waterloo Subjects APIThe Subjects API from University of Waterloo — 3 operation(s) for subjects.38.5OpenMeter Subjects APISubjects that usage is metered against.37.9Teachworks Subjects APISubjects taught.37.8Cardiff University Subjects APIThe Subjects API from Cardiff University — 1 operation(s) for subjects.37.7Confluent Schema Registry Subjects APIThe Subjects API from Confluent Schema Registry — 6 operation(s) for subjects.35.9Purdue University Subjects APIThe Subjects API from Purdue University — 2 operation(s) for subjects.33.1Open Library Subjects APIThe Subjects API from Open Library — 1 operation(s) for subjects.26.6
Emerging 2 Early or largely undocumented
Medrio Subjects APICreate, list, and update clinical trial subjects within a study; manage Medrio and study subject identifier...26.0Amazon Web Services Subjects APIThe Subjects API from Amazon Web Services — 1 operation(s) for subjects.16.9

Score breakdown

Frequency
41.4
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
48.3
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag comes from

Api tag15
Provider tag1
Openapi tag12
Openapi op tag34