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 18 more developer resources.

🌐 Visit website 📡 Source on GitHub
50.9/100 developing ▬ flat Agent 72/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
4 APIs 1 MCP Servers
CompanyHealthWellbeingCorporate BenefitsFitnessHREligibilityEmployee Benefits

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 50.9/100 · developing
Contract Quality 13.6 / 25
Developer Ergonomics 14.8 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 72/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 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
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.

Wellhub Companies API

Endpoints for listing companies associated with the authenticated entity.

Wellhub Employees API

Endpoints for listing employees associated with a company or entity.

Wellhub Jobs API

Endpoints for managing eligibility batch jobs. A job follows a lifecycle: Create → Add Items → Submit → Monitor. After submission, the job transitions through the following stat...

Wellhub OAuth API

Endpoints for obtaining access tokens using the OAuth 2.0 Client Credentials flow.

MCP Servers 1

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

wellhub-mcp.yml

MCP SERVER

Rate Limits 1

Documented rate limits and quota policies.

Wellhub Rate Limits

0 limits

RATE LIMITS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Wellhub Authentication

oauth2 · 1 scheme

SECURITY

Wellhub Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Wellhub Trust Center

ISO 27001, PCI DSS, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Wellhub Agentic Access

10 operations · 4 acting

10 operations · 4 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 Sandbox
Sandbox
 SignUp
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
MCPServer
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 DataModel
DataModel
 Conformance
Conformance

Access & Security 4

Authentication, authorization, and security posture

Authentication
Authentication
 Compliance
Compliance
 TrustCenter
TrustCenter
 DomainSecurity
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

Source (apis.yml)

apis.yml Raw ↑ 
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: '0.20'
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:
  - 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:
  - 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: 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