# MemberPress

**Canonical:** https://apis.io/providers/memberpress/  
**Website:** https://memberpress.com/  
**APIs profiled:** 2

MemberPress is a WordPress membership, course and subscription-commerce plugin built by Caseproof. It turns a self-hosted WordPress site into a paid membership business — content protection through Smart Rules, memberships and groups as products, coupons, transactions, recurring subscriptions across Stripe, PayPal, Square and Authorize.net, courses and quizzes, ClubSuite communities and CoachKit coaching. Its developer surface is the Developer Tools add-on, which exposes a REST API under the WordPress namespace /wp-json/mp/v1 on the site owner's own installation, plus a webhook subscription surface for fourteen membership and billing events. The AI Foundation add-on ships a WordPress MCP server that lets Claude, Cursor and VS Code read and act on membership data directly.

## Kin Score — 58.3 / 100 (strong)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 58.3).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 67.9 |
| Governance | 20.8 |
| Operational Transparency | 28.9 |
| Developer Ergonomics | 78.3 |
| Commercial Clarity | 76.3 |

Regulatory layer — **Payments**: 39.1 (matched via tags).

## Agent readiness — 56.3 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (2)

- **MemberPress Developer Tools REST API** — REST API exposed by the MemberPress Developer Tools add-on on the site owner's own WordPress installation, under the WordPress REST namespace mp/v1. Covers members, memberships,...
- **MemberPress AI Foundation MCP Server** — WordPress MCP server shipped by the MemberPress AI Foundation add-on. It exposes membership, subscription, transaction, coupon, access-rule and reporting tools — MemberPress sta...

## MCP servers (1)

- **memberpress-mcp.yml**

## Security (2)

- **Memberpress Authentication** — apiKey/wordpress-capability · 3 schemes
- **Memberpress Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Memberpress Plans Pricing**

## Tags

Company, Membership, Subscriptions, WordPress, Payments, E-Commerce, Courses, Content Management, Webhooks, MCP

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/memberpress/). Scores are computed from the provider's own public artifacts under a published rubric.