YourMembership

YourMembership is an association management system (AMS) and membership management platform for professional associations, nonprofits, clubs, and member-based organizations, covering member records and profiles, dues and membership types, events and registration, online community, e-commerce/store, fundraising, an online career center (YMCareers job board), and learning. It is owned by Community Brands (now operating under Momentive Software / the Personify portfolio). YourMembership exposes a documented developer API - a modern REST API (base https://ws.yourmembership.com, OAuth-authenticated, with a Swagger UI and a metadata document) plus a legacy XML/RPC API (v2.00), and a separate REST YMCareers API for the job-board product (base https://api.careerwebsite.com/v1). API access is license/partner gated - customers must license the REST API before an integration partner can connect - so the full Swagger reference is not publicly enumerable, and the endpoint set below is grounded in YourMembership's public integration guides and SDKs and otherwise honestly modeled.

YourMembership publishes 6 APIs on the APIs.io network, including Authentication API, Certifications API, Commerce and Sales API, and 3 more. Tagged areas include Membership Management, Association Management, AMS, Nonprofit, and Events.

YourMembership’s developer surface includes authentication, documentation, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
37.7/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessPaidApproval
6 APIs
Membership ManagementAssociation ManagementAMSNonprofitEventsCareersCommunity BrandsMomentive Software

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 37.7/100 · thin
Contract Quality 14.3 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.1 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 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
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APIs 6

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

YourMembership Authentication API

OAuth authentication for the YM REST API.

YourMembership Certifications API

Member certifications, credentials, and continuing-education credits. Modeled.

YourMembership Commerce and Sales API

YM Store orders, transactions, dues, and donation exports. Modeled.

YourMembership Content and Community API

Groups, messaging, journals, and community content. Modeled.

YourMembership Events API

Events, event details, and registrations (YM Events module). Modeled.

YourMembership Members API

Member and contact records, profiles, and custom fields (confirmed MemberProfile / People endpoints).

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

YourMembership API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Yourmembership Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Yourmembership Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Yourmembership Finops

FINOPS

Security Posture 2

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

Yourmembership Authentication

oauth2 · 1 scheme

SECURITY

Yourmembership Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Yourmembership Scopes

2 scopes · clientCredentials/authorizationCode

2 scopes

SCOPES

Agentic Access 1

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

Yourmembership Agentic Access

12 operations · 2 acting

12 operations · 2 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: yourmembership
url: https://raw.githubusercontent.com/api-evangelist/yourmembership/refs/heads/main/apis.yml
name: YourMembership
kind: company
description: YourMembership is an association management system (AMS) and membership management platform for professional
  associations, nonprofits, clubs, and member-based organizations, covering member records and profiles, dues and membership
  types, events and registration, online community, e-commerce/store, fundraising, an online career center (YMCareers job
  board), and learning. It is owned by Community Brands (now operating under Momentive Software / the Personify portfolio).
  YourMembership exposes a documented developer API - a modern REST API (base https://ws.yourmembership.com, OAuth-authenticated,
  with a Swagger UI and a metadata document) plus a legacy XML/RPC API (v2.00), and a separate REST YMCareers API for the
  job-board product (base https://api.careerwebsite.com/v1). API access is license/partner gated - customers must license
  the REST API before an integration partner can connect - so the full Swagger reference is not publicly enumerable, and the
  endpoint set below is grounded in YourMembership's public integration guides and SDKs and otherwise honestly modeled.
accessModel:
  pricing: paid
  onboarding: approval
  trial: false
  try_now: false
  public: false
  label: Paid · Requires approval
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/yourmembership.png
tags:
- Membership Management
- Association Management
- AMS
- Nonprofit
- Events
- Careers
- Community Brands
- Momentive Software
created: '2026-07-05'
modified: '2026-07-05'
specificationVersion: '0.19'
apis:
- aid: yourmembership:yourmembership-authentication-api
  name: YourMembership Authentication API
  description: OAuth authentication for the YM REST API.
  humanURL: https://www.yourmembership.com/api/
  baseURL: https://ws.yourmembership.com
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/yourmembership-authentication-api-openapi.yml
  - type: Documentation
    url: https://www.yourmembership.com/api/
  - type: APIReference
    url: https://ws.yourmembership.com/swagger-ui/
  - type: Documentation
    url: https://api-doc.careerwebsite.com/
  - type: APIReference
    url: https://api-doc.careerwebsite.com/
- aid: yourmembership:yourmembership-certifications-api
  name: YourMembership Certifications API
  description: Member certifications, credentials, and continuing-education credits. Modeled.
  humanURL: https://www.yourmembership.com/api/
  baseURL: https://ws.yourmembership.com
  tags:
  - Certifications
  properties:
  - type: OpenAPI
    url: openapi/yourmembership-certifications-api-openapi.yml
  - type: Documentation
    url: https://www.yourmembership.com/api/
  - type: APIReference
    url: https://ws.yourmembership.com/swagger-ui/
  - type: Documentation
    url: https://api-doc.careerwebsite.com/
  - type: APIReference
    url: https://api-doc.careerwebsite.com/
- aid: yourmembership:yourmembership-commerce-and-sales-api
  name: YourMembership Commerce and Sales API
  description: YM Store orders, transactions, dues, and donation exports. Modeled.
  humanURL: https://www.yourmembership.com/api/
  baseURL: https://ws.yourmembership.com
  tags:
  - Commerce and Sales
  properties:
  - type: OpenAPI
    url: openapi/yourmembership-commerce-and-sales-api-openapi.yml
  - type: Documentation
    url: https://www.yourmembership.com/api/
  - type: APIReference
    url: https://ws.yourmembership.com/swagger-ui/
  - type: Documentation
    url: https://api-doc.careerwebsite.com/
  - type: APIReference
    url: https://api-doc.careerwebsite.com/
- aid: yourmembership:yourmembership-content-and-community-api
  name: YourMembership Content and Community API
  description: Groups, messaging, journals, and community content. Modeled.
  humanURL: https://www.yourmembership.com/api/
  baseURL: https://ws.yourmembership.com
  tags:
  - Content and Community
  properties:
  - type: OpenAPI
    url: openapi/yourmembership-content-and-community-api-openapi.yml
  - type: Documentation
    url: https://www.yourmembership.com/api/
  - type: APIReference
    url: https://ws.yourmembership.com/swagger-ui/
  - type: Documentation
    url: https://api-doc.careerwebsite.com/
  - type: APIReference
    url: https://api-doc.careerwebsite.com/
- aid: yourmembership:yourmembership-events-api
  name: YourMembership Events API
  description: Events, event details, and registrations (YM Events module). Modeled.
  humanURL: https://www.yourmembership.com/api/
  baseURL: https://ws.yourmembership.com
  tags:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/yourmembership-events-api-openapi.yml
  - type: Documentation
    url: https://www.yourmembership.com/api/
  - type: APIReference
    url: https://ws.yourmembership.com/swagger-ui/
  - type: Documentation
    url: https://api-doc.careerwebsite.com/
  - type: APIReference
    url: https://api-doc.careerwebsite.com/
- aid: yourmembership:yourmembership-members-api
  name: YourMembership Members API
  description: Member and contact records, profiles, and custom fields (confirmed MemberProfile / People endpoints).
  humanURL: https://www.yourmembership.com/api/
  baseURL: https://ws.yourmembership.com
  tags:
  - Members
  properties:
  - type: OpenAPI
    url: openapi/yourmembership-members-api-openapi.yml
  - type: Documentation
    url: https://www.yourmembership.com/api/
  - type: APIReference
    url: https://ws.yourmembership.com/swagger-ui/
  - type: Documentation
    url: https://api-doc.careerwebsite.com/
  - type: APIReference
    url: https://api-doc.careerwebsite.com/
common:
- type: AgenticAccess
  url: agentic-access/yourmembership-agentic-access.yml
- type: DomainSecurity
  url: security/yourmembership-domain-security.yml
- type: Authentication
  url: authentication/yourmembership-authentication.yml
- type: OAuthScopes
  url: scopes/yourmembership-scopes.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/yourmembership
- type: Website
  url: https://www.yourmembership.com
- type: Documentation
  url: https://www.yourmembership.com/api/
- type: Plans
  url: plans/yourmembership-plans-pricing.yml
- type: RateLimits
  url: rate-limits/yourmembership-rate-limits.yml
- type: FinOps
  url: finops/yourmembership-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com