Equinox Holdings
Equinox Holdings is a privately held luxury lifestyle and fitness company majority-owned by Related Companies. Its portfolio spans high-end fitness clubs (Equinox), boutique indoor cycling (SoulCycle), yoga (Pure Yoga), value-tier gyms (Blink Fitness), luxury hospitality (Equinox Hotels), and a consumer streaming fitness app (Equinox+). The group operates more than 300 club facilities across the United States, Canada, and the United Kingdom and is positioned around the tagline "It's not fitness. It's life." Equinox Holdings does not publish a public developer program, OpenAPI specification, SDKs, or a GitHub organization; all consumer experiences are delivered through its native iOS/Android apps and websites, with no documented partner or open API surface.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles Equinox Holdings the way a machine reads it — 9 machine-readable artifacts across 8 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Equinox Holdings scores 8.6/100 (minimal), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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title="Equinox Holdings on API Evangelist — API profile and Kin Score">
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How we profile Equinox Holdings
Each block below is one kind of artifact we hold for Equinox Holdings. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 8
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Equinox Fitness Clubs
The flagship luxury fitness club brand. Operates more than 300 clubs across major U.S. cities, plus London, Toronto, and Vancouver. Offers signature group fitness, personal trai...
SoulCycle
Boutique indoor rhythm cycling brand acquired by Equinox in 2011. Forty-five-minute candlelit cycling classes set to music, with locations in New York, the Hamptons, Chicago, Lo...
Equinox Hotels
Luxury hospitality brand positioned as "The Pioneer of Performance Luxury." Operates properties in New York City (33 Hudson Yards), with additional destinations announced in Ama...
Pure Yoga
Equinox-owned boutique yoga studio brand operating premium yoga studios in New York, Hong Kong, Shanghai, Taipei, and Singapore. Offers a wide range of yoga styles, teacher trai...
Blink Fitness
Equinox Holdings' value-tier gym brand operating low-cost monthly memberships at locations across the U.S. Northeast and select markets. In 2024 Blink Fitness filed for Chapter ...
Equinox+
Consumer streaming fitness app delivering live and on-demand classes across SoulCycle, Pure Yoga, Precision Run, [solidcore], TB12, Equinox, and HeadStrong programming. Availabl...
E by Equinox
Ultra-luxury, invitation-only tier of Equinox membership offering hyper-personalized coaching, recovery, nutrition, and concierge services at select flagship clubs. Membership i...
Precision Run
Equinox-owned indoor running concept and class format offered both inside Equinox clubs and as on-demand programming on Equinox+. No public API surface.
Scroll within the panel for all 8 ·
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Equinox Holdings — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Access & Security 1
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 8
The organization behind the API
Scroll within the panel for all 8 ·
← All providers · Data indexed from github.com/api-evangelist/equinox-holdings · machine-readable index on apis.io
This is an independent, third-party profile of Equinox Holdings, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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