# Memberful OAuth SSO API

**Canonical:** https://apis.io/apis/memberful/memberful-oauth-sso-api/  
**Provider:** Memberful — https://apis.io/providers/memberful/  
**Base URL:** https://ACCOUNT.memberful.com  
**Documentation:** https://memberful.com/help/custom-development-and-api/sign-in-for-apps-via-oauth/

Memberful OAuth SSO API is one of 5 APIs that [Memberful](https://apis.io/providers/memberful/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Authentication and SSO. The published artifact set on APIs.io includes API documentation.

OAuth 2.0 Authorization Code flow (with PKCE) for signing members into external apps. Authorize at /oauth, exchange the code at /oauth/token, then query the signed-in member at /api/graphql/member. Access tokens expire in 15 minutes; refresh tokens last one year. Scope is accepted but ignored.

## Machine-readable artifacts (1)

- **Documentation** — https://memberful.com/help/custom-development-and-api/sign-in-for-apps-via-oauth/

## Other Memberful APIs (4)

- [Memberful Members API](https://apis.io/apis/memberful/memberful-members-api/)
- [Memberful Subscriptions API](https://apis.io/apis/memberful/memberful-subscriptions-api/)
- [Memberful Plans and Passes API](https://apis.io/apis/memberful/memberful-plans-api/)
- [Memberful Orders API](https://apis.io/apis/memberful/memberful-orders-api/)

## Tags

Authentication, SSO

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/memberful/memberful-oauth-sso-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/memberful/.