"Log in with your site" for your apps
Turn your aMember site into an OAuth 2.0 login server. Your mobile app, desktop app, web service or partner site signs members in with their existing account and learns what they paid for.
One account everywhere
Members use the login they already have. No second password and no duplicate user database.
Access from real billing data
One API call returns active products and expiry dates, so your app can unlock paid features.
Self-hosted identity
No per-user fees to an identity provider. Tokens are signed with your own keys.
Standard OAuth 2.0
Authorization code with PKCE
For mobile, desktop and single-page apps.
Confidential clients
Client secret for server-side apps.
Refresh tokens
Members stay signed in; token lifetimes are up to you.
Server-to-server
Client credentials for your own back-end services.
What your app can read
Profile
Name, e-mail, login and user groups.
Full profile
Address and custom fields.
Subscriptions
Active products and categories with expiry dates.
Resources
Links to the files, folders and videos the member can open.
Beyond login
Signup in the app
Register new members through a form you build in the forms editor.
Purchases in the app
List products, create orders, upgrade and charge a saved card.
Account features
Profile editing, e-mail confirmation, newsletter choices and GDPR data export.
REST API with OAuth
Grant REST API permissions as OAuth scopes instead of static keys.
Control
Consent screen
Members see your app's name and what it asks for.
Per-app settings
Allowed flows, scopes and redirect addresses for each app.
Instant revoke
Disable an app and all its tokens stop working.
Extend it
Add your own scopes and endpoints with hooks.
How it works
- 1Add your app in aMember and get a client ID and secret.
- 2Your app sends the member to your aMember login page.
- 3The member signs in and approves access.
- 4Your app receives a token and reads the member's profile and subscriptions.
- 5Your app unlocks what the member paid for; the refresh token keeps them signed in.
Questions and answers
Does it support OpenID Connect?
OpenID Connect is in development. Write us if you need it.
Can I allow only paying members into my app?
Yes. Your app gets the member's active subscriptions and decides what to unlock.
How do I get it?
Single sign-on is a paid add-on for aMember Pro. Order it from our site or contact us.
Other modules
Ready to try it?
See it working in the online demo, or get aMember Pro today.