I have a SaaS Windows Application that user can installed in their PC, and I need to build a website interface allow user login and make the payment to subscibe the service with their credit card how to do it with the opensource github or bolierplate with the minimal efforts
Web Interface Implementation
The Auth0 B2B SaaS starter provides the quickest way to set up authentication:
git clone https://github.com/auth0-developer-hub/auth0-b2b-saas-starter.git
cd auth0-b2b-saas-starter
npm install
Core Features You Get:
- Multi-tenant user authentication
- User management with invitation workflows
- Self-service profile management
Payment Integration
Implement Adyen for payment processing:
const configuration = {
paymentMethodsResponse: paymentMethodsResponse,
clientKey,
environment: "test",
paymentMethodsConfiguration: {
card: {
hasHolderName: true,
holderNameRequired: true,
amount: {
value: 9998,
currency: "EUR",
}
}
},
onSubmit: async (state, component) => {
if (state.isValid) {
const response = await sendPostRequest("/api/payments", state.data);
handleResponse(response, component);
}
}
}
Recommended Boilerplate Options
| Boilerplate | Features | Price |
|---|---|---|
| ShipFast | Auth, Payments, Notifications | $129 |
| Supastarter | Auth, Subscriptions, Multi-language | $99 |
| SaasPlanet | Recurring Payments, Social Login | $49.99 |
Integration Steps
-
Set up Auth0 authentication:
- Configure Universal Login
- Set up tenant settings
- Enable MFA factors
-
Implement payment processing:
- Configure payment methods
- Set up webhook notifications
- Handle subscription states
-
Connect Windows application:
- Implement deep linking
- Handle authentication tokens
- Validate subscription status
The SaaS Boilerplate by Apptension provides additional features like:
- Email verification
- Password recovery
- User management panel
- Multiple payment methods support
This combination of tools will give you a production-ready system with minimal development effort while maintaining security and scalability.