One account and billing hub for every product
Central sign-in, subscriptions, payments (SePay/VietQR, PayPal) and entitlements — so each product ships features instead of rebuilding accounts.
Everything a product needs around the user
Plug a new product in with a few API calls and a redirect.
Single sign-on
Email & password, username and one-time email codes, shared across products.
Plans & subscriptions
Per-product catalogs with trials, day and week passes, monthly, quarterly, yearly and lifetime plans.
Local & global payments
VietQR bank transfers via SePay with auto-matching, plus PayPal.
Entitlements API
Products ask one endpoint what the current user is allowed to use.
Security built in
Rate limits, lockouts, security events and a full admin audit trail.
Back office
Manage users, payments, webhooks and the catalog with role-based access.
How it works
- 1
Sign in once
The product redirects to the hub; the user signs in or registers.
- 2
Pick a plan & pay
Checkout with VietQR or PayPal; webhooks confirm the payment.
- 3
Unlock features
The product reads entitlements and enables what the plan includes.
A small, predictable API
Versioned REST endpoints documented with OpenAPI. Try them from the interactive docs.
- GET/api/v1/products/{key}/plans
- POST/api/v1/subscriptions
- POST/api/v1/payments/{id}/create
- GET/api/v1/me/entitlements
- POST/api/v1/entitlements/token
- GET/api/v1/jwks