Wellhub

Wellhub (formerly Gympass) is a corporate wellbeing platform that gives employees access to a network of fitness, mindfulness, therapy, nutrition, and sleep partners through their employer's benefits program. For system integrators it publishes a public Integrations API: an OAuth2 client-credentials REST API that lets a client's HR or payroll system sync employee eligibility to Wellhub in real time, so employees gain access on hire and lose it on termination. The API models eligibility as batch jobs (create a job, add up to 500 items, submit, then poll status and read per-record errors) and is documented on a Stoplight-powered developer hub with a downloadable OpenAPI 3.0 contract and a synthetic-data Sandbox. Wellhub is backed by Atomico, HV Capital, and SoftBank Vision Fund.

Wellhub publishes 4 APIs on the APIs.io network, including Companies API, Employees API, Jobs API, and 1 more. Tagged areas include Company, Health, Wellbeing, Corporate Benefits, and Fitness.

Wellhub’s developer surface includes documentation, API reference, getting-started guide, authentication, sandbox, signup flow, engineering blog, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

49.2/100 developing ▬ flat Agent 43/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

AccessSelf serve

4 APIs 1 MCP Servers

CompanyHealthWellbeingCorporate BenefitsFitnessHREligibilityEmployee Benefits

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 49.2/100 · developing

Contract Quality 11.5 / 21

Developer Ergonomics 8.4 / 17

Access Clarity 7.4 / 17

Operational Transparency 3.5 / 11

Contract Governance 1.7 / 10

Discoverability 6.9 / 9

Regulatory Posture 5.6 / 15

Agent readiness — 43/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Regulatory Posture applies to this provider. Its tags matched the Health regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/wellhub: 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 4

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

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Wellhub MCP Server

MCP SERVER

Rate Limits 1

Documented rate limits and quota policies.

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

Sandbox

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

AgentSkill

AgenticAccess

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

DataModel

Conformance

Access & Security 4

Authentication, authorization, and security posture

Authentication

Compliance

TrustCenter

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: wellhub
name: Wellhub
description: 'Wellhub (formerly Gympass) is a corporate wellbeing platform that gives employees access to a network of fitness,
  mindfulness, therapy, nutrition, and sleep partners through their employer''s benefits program. For system integrators it
  publishes a public Integrations API: an OAuth2 client-credentials REST API that lets a client''s HR or payroll system sync
  employee eligibility to Wellhub in real time, so employees gain access on hire and lose it on termination. The API models
  eligibility as batch jobs (create a job, add up to 500 items, submit, then poll status and read per-record errors) and is
  documented on a Stoplight-powered developer hub with a downloadable OpenAPI 3.0 contract and a synthetic-data Sandbox. Wellhub
  is backed by Atomico, HV Capital, and SoftBank Vision Fund.'
url: https://raw.githubusercontent.com/api-evangelist/wellhub/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- atomico
- hv-capital
- softbank-vision-fund
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 18
  pass: local-v1
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Health
- Wellbeing
- Corporate Benefits
- Fitness
- HR
- Eligibility
- Employee Benefits
image: https://wellhub.com/favicon.ico
apis:
- aid: wellhub:wellhub-companies-api
  name: Wellhub Companies API
  description: Endpoints for listing companies associated with the authenticated entity.
  humanURL: https://developer-hub.wellhub.com/docs/integrations/api/
  baseURL: https://api.clients.wellhub.com
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/wellhub-companies-api-openapi.yml
  - type: Documentation
    url: https://developer-hub.wellhub.com/docs/integrations/api/
  - type: APIReference
    url: https://developer-hub.wellhub.com/docs/integrations/api/eligibility/
  - type: GettingStarted
    url: https://developer-hub.wellhub.com/docs/integrations/api/getting-started/
  - type: Authentication
    url: authentication/wellhub-authentication.yml
  - type: Conventions
    url: conventions/wellhub-conventions.yml
  - type: RateLimits
    url: rate-limits/wellhub-rate-limits.yml
  - type: ErrorCatalog
    url: errors/wellhub-problem-types.yml
  - type: Lifecycle
    url: lifecycle/wellhub-lifecycle.yml
  - type: Sandbox
    url: sandbox/wellhub-sandbox.yml
  - type: DataModel
    url: data-model/wellhub-data-model.yml
  - type: Conformance
    url: conformance/wellhub-conformance.yml
  - type: AgenticAccess
    url: agentic-access/wellhub-agentic-access.yml
  - type: LLMsTxt
    url: llms/wellhub-llms.txt
- aid: wellhub:wellhub-employees-api
  name: Wellhub Employees API
  description: Endpoints for listing employees associated with a company or entity.
  humanURL: https://developer-hub.wellhub.com/docs/integrations/api/
  baseURL: https://api.clients.wellhub.com
  tags:
  - Employees
  properties:
  - type: OpenAPI
    url: openapi/wellhub-employees-api-openapi.yml
  - type: Documentation
    url: https://developer-hub.wellhub.com/docs/integrations/api/
  - type: APIReference
    url: https://developer-hub.wellhub.com/docs/integrations/api/eligibility/
  - type: GettingStarted
    url: https://developer-hub.wellhub.com/docs/integrations/api/getting-started/
  - type: Authentication
    url: authentication/wellhub-authentication.yml
  - type: Conventions
    url: conventions/wellhub-conventions.yml
  - type: RateLimits
    url: rate-limits/wellhub-rate-limits.yml
  - type: ErrorCatalog
    url: errors/wellhub-problem-types.yml
  - type: Lifecycle
    url: lifecycle/wellhub-lifecycle.yml
  - type: Sandbox
    url: sandbox/wellhub-sandbox.yml
  - type: DataModel
    url: data-model/wellhub-data-model.yml
  - type: Conformance
    url: conformance/wellhub-conformance.yml
  - type: AgenticAccess
    url: agentic-access/wellhub-agentic-access.yml
  - type: LLMsTxt
    url: llms/wellhub-llms.txt
- aid: wellhub:wellhub-jobs-api
  name: Wellhub Jobs API
  description: 'Endpoints for managing eligibility batch jobs. A job follows a lifecycle: Create → Add Items → Submit → Monitor.


    After submission, the job transitions through the following statuses:

    - `PENDING` — job has been submitted and is queued.

    - `VALIDATING` — intermediate state while items are being validated.

    - `SUCCEEDED` — all items processed successfully (terminal).

    - `SUCCEEDED_WITH_ERRORS` — job has been partially processed, with error entries that must be fixed (terminal). → **Call
    `GET /errors` to review failures.**

    - `REJECTED` — job was rejected due to validation issues (terminal). → **Call `GET /errors` to review failures.**

    - `INTERNAL_SERVER_ERROR` — a server-side error occurred during processing; it is recommended to try again (terminal).
    → **Retry job submission.**'
  humanURL: https://developer-hub.wellhub.com/docs/integrations/api/
  baseURL: https://api.clients.wellhub.com
  tags:
  - Job
  tags_raw:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/wellhub-jobs-api-openapi.yml
  - type: Documentation
    url: https://developer-hub.wellhub.com/docs/integrations/api/
  - type: APIReference
    url: https://developer-hub.wellhub.com/docs/integrations/api/eligibility/
  - type: GettingStarted
    url: https://developer-hub.wellhub.com/docs/integrations/api/getting-started/
  - type: Authentication
    url: authentication/wellhub-authentication.yml
  - type: Conventions
    url: conventions/wellhub-conventions.yml
  - type: RateLimits
    url: rate-limits/wellhub-rate-limits.yml
  - type: ErrorCatalog
    url: errors/wellhub-problem-types.yml
  - type: Lifecycle
    url: lifecycle/wellhub-lifecycle.yml
  - type: Sandbox
    url: sandbox/wellhub-sandbox.yml
  - type: DataModel
    url: data-model/wellhub-data-model.yml
  - type: Conformance
    url: conformance/wellhub-conformance.yml
  - type: AgenticAccess
    url: agentic-access/wellhub-agentic-access.yml
  - type: LLMsTxt
    url: llms/wellhub-llms.txt
- aid: wellhub:wellhub-oauth-api
  name: Wellhub OAuth API
  description: Endpoints for obtaining access tokens using the OAuth 2.0 Client Credentials flow.
  humanURL: https://developer-hub.wellhub.com/docs/integrations/api/
  baseURL: https://api.clients.wellhub.com
  tags:
  - Authentication
  tags_raw:
  - OAuth
  properties:
  - type: OpenAPI
    url: openapi/wellhub-oauth-api-openapi.yml
  - type: Documentation
    url: https://developer-hub.wellhub.com/docs/integrations/api/
  - type: APIReference
    url: https://developer-hub.wellhub.com/docs/integrations/api/eligibility/
  - type: GettingStarted
    url: https://developer-hub.wellhub.com/docs/integrations/api/getting-started/
  - type: Authentication
    url: authentication/wellhub-authentication.yml
  - type: Conventions
    url: conventions/wellhub-conventions.yml
  - type: RateLimits
    url: rate-limits/wellhub-rate-limits.yml
  - type: ErrorCatalog
    url: errors/wellhub-problem-types.yml
  - type: Lifecycle
    url: lifecycle/wellhub-lifecycle.yml
  - type: Sandbox
    url: sandbox/wellhub-sandbox.yml
  - type: DataModel
    url: data-model/wellhub-data-model.yml
  - type: Conformance
    url: conformance/wellhub-conformance.yml
  - type: AgenticAccess
    url: agentic-access/wellhub-agentic-access.yml
  - type: LLMsTxt
    url: llms/wellhub-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/wellhub-integrations-overlay.yaml
- type: DeveloperPortal
  url: https://developers.wellhub.com/
- type: Documentation
  url: https://developer-hub.wellhub.com/docs/integrations/api/
- type: APIReference
  url: https://developer-hub.wellhub.com/docs/integrations/api/eligibility/
- type: GettingStarted
  url: https://developer-hub.wellhub.com/docs/integrations/api/getting-started/
- type: Authentication
  url: authentication/wellhub-authentication.yml
- type: Conventions
  url: conventions/wellhub-conventions.yml
- type: RateLimits
  url: rate-limits/wellhub-rate-limits.yml
- type: ErrorCatalog
  url: errors/wellhub-problem-types.yml
- type: Lifecycle
  url: lifecycle/wellhub-lifecycle.yml
- type: Sandbox
  url: sandbox/wellhub-sandbox.yml
- type: DataModel
  url: data-model/wellhub-data-model.yml
- type: Conformance
  url: conformance/wellhub-conformance.yml
- type: Compliance
  url: https://security.wellhub.com/
- type: MCPServer
  url: mcp/wellhub-mcp.yml
- type: AgentSkill
  url: skills/wellhub-sync-eligibility.md
- type: AgenticAccess
  url: agentic-access/wellhub-agentic-access.yml
- type: LLMsTxt
  url: llms/wellhub-llms.txt
- type: TrustCenter
  url: security/wellhub-trust-center.yml
- type: DomainSecurity
  url: security/wellhub-domain-security.yml
- type: SignUp
  url: https://clients.wellhub.com/
- type: TermsOfService
  url: https://wellhub.com/en-us/terms/
- type: PrivacyPolicy
  url: https://wellhub.com/en-us/privacy/
- type: Blog
  url: https://www.gympass.com/us/blog
- type: Support
  url: https://www.gympass.com/us/faq
- type: Website
  url: https://wellhub.com

Wellhub

Kin Score

APIs 4

Wellhub Companies API

Wellhub Employees API

Wellhub Jobs API

Wellhub OAuth API

Open Collections 5

API Collection

Integrations Companies API

Integrations Companies Employees API

Integrations Companies Jobs API

Integrations Companies OAuth API

MCP Servers 1

Wellhub MCP Server

Rate Limits 1

Wellhub Rate Limits

Security Posture 3

Wellhub Authentication

Wellhub Domain Security

Wellhub Trust Center

Agentic Access 1

Wellhub Agentic Access

Resources