ClassPass

ClassPass is a fitness and wellness marketplace that lets consumers book classes, gym visits, and spa/wellness experiences across a network of studios in a single app using a monthly credit subscription. On the supply side, ClassPass runs a partner integration platform - centered on a named "ClassPass Inventory API" - that lets studios and their scheduling/booking software (100+ platforms, including Mindbody, Vagaro, Zen Planner, and Eversports Manager) push live class schedules, availability, and pricing to ClassPass and receive bookings and cancellations back. The partner developer portal at developers.classpass.com requires an approved partner login (Auth0) to view the API specification document and run certification tests; ClassPass does not publish a public, unauthenticated API reference, OpenAPI file, or Postman collection. ClassPass is now part of Playlist, the group formed together with Mindbody and Booker.

ClassPass publishes 2 APIs on the APIs.io network. Tagged areas include Fitness, Wellness, Class Booking, Marketplace, and Studios.

🌐 Visit website 📡 Source on GitHub

13.0/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-25 · rubric v0.14.0

AccessPaid

2 APIs

Fitness Wellness Class Booking Marketplace StudiosGymsScheduling Partner API

Kin Score

Kin Score How this is scored →
scored 2026-08-25 · rubric v0.14.0

Composite quality — 13.0/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.9 / 20

Access Clarity 4.2 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.9 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Surface 0 / 5

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/classpass: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Build 1

SDKs, sample code, and the tooling you integrate with

BookingIntegrations

BookingIntegrations

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

HelpCenter

HelpCenter

Commercial 1

Pricing, plans, and the legal terms of use

Plans

Plans

Company 2

The organization behind the API

Website

Website

LinkedIn

Source (apis.yml)

aid: classpass
url: https://raw.githubusercontent.com/api-evangelist/classpass/refs/heads/main/apis.yml
name: ClassPass
kind: company
description: ClassPass is a fitness and wellness marketplace that lets consumers book classes, gym visits, and spa/wellness
  experiences across a network of studios in a single app using a monthly credit subscription. On the supply side, ClassPass
  runs a partner integration platform - centered on a named "ClassPass Inventory API" - that lets studios and their scheduling/booking
  software (100+ platforms, including Mindbody, Vagaro, Zen Planner, and Eversports Manager) push live class schedules, availability,
  and pricing to ClassPass and receive bookings and cancellations back. The partner developer portal at developers.classpass.com
  requires an approved partner login (Auth0) to view the API specification document and run certification tests; ClassPass
  does not publish a public, unauthenticated API reference, OpenAPI file, or Postman collection. ClassPass is now part of
  Playlist, the group formed together with Mindbody and Booker.
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/classpass.png
tags:
- Fitness
- Wellness
- Class Booking
- Marketplace
- Studios
- Gyms
- Scheduling
- Partner API
created: '2026-07-03'
modified: '2026-07-03'
specificationVersion: '0.23'
apis:
- aid: classpass:classpass-inventory-api
  name: ClassPass Inventory API
  tags:
  - Inventory
  - Classes
  - Schedules
  - Availability
  - Bookings
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.classpass.com/specInfo
  properties:
  - url: https://developers.classpass.com/
    type: Documentation
  - url: https://developers.classpass.com/specInfo
    type: APIReference
  description: ClassPass's named partner integration API for studios and their scheduling/booking software. Per ClassPass
    partner-marketing pages and integration-partner help centers (e.g. studio scheduling vendors that consume this API), studios
    push class schedules, real-time availability, and pricing to ClassPass, and receive bookings and cancellations back -
    on some partner platforms reconciled on a roughly 30-minute polling interval. ClassPass's own reference for this API -
    the "ClassPass Inventory API" specification document titled on developers.classpass.com/specInfo - sits behind an Auth0-gated
    partner login; endpoint paths, request/response payloads, and versioning are not published for unauthenticated readers,
    so no endpoint list is modeled here.
  endpointsModeled: false
- aid: classpass:classpass-partner-certification-portal
  name: ClassPass Partner Certification & Token Portal
  tags:
  - Partner Portal
  - Authentication
  - Certification
  - Sandbox
  tags_raw:
  - Partner Portal
  - OAuth
  - Certification
  - Sandbox
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.classpass.com/
  properties:
  - url: https://developers.classpass.com/
    type: Documentation
  description: The client-side application shell served at developers.classpass.com (inspectable without authenticating) declares
    Redux state entities named cpToken, integratorSettings, specDoc, validationTests, and runTest, indicating the portal issues
    partner API tokens, stores per-integrator settings, serves the gated API specification document, and runs an automated
    validation/certification test suite that integrations must pass before going live. Login is handled via Auth0 (core-portal.auth0.com,
    audience https://developers.classpass.com). No further technical detail - scopes, token format, or test coverage - is
    publicly visible without an approved partner account.
  endpointsModeled: false
common:
- type: DomainSecurity
  url: security/classpass-domain-security.yml
- type: Website
  url: https://classpass.com
- type: LinkedIn
  url: https://www.linkedin.com/company/classpass
- type: DeveloperPortal
  url: https://developers.classpass.com/
- type: HelpCenter
  url: https://help.classpass.com/hc/en-us/articles/360061293531-What-is-ClassPass-s-API-Access-Terms-of-Use
- type: BookingIntegrations
  url: https://classpass.com/partners/classpass-booking-integrations
- type: Plans
  url: plans/classpass-plans-pricing.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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ClassPass

Kin Score

APIs 2

ClassPass Inventory API

ClassPass Partner Certification & Token Portal

Pricing Plans 1

Classpass Plans Pricing

Security Posture 1

Classpass Domain Security

Resources