Stripe Integration Patterns

Comprehensive Stripe integration templates for FastAPI backends and Next.js frontends, including Checkout Sessions, Payment Intents, and Subscription billing.

Use When

• Implementing Stripe payment processing in applications
• Building checkout flows for one-time or recurring payments
• Integrating subscription billing systems
• Setting up webhook handlers for payment events
• Creating secure payment forms with Stripe Elements
• Validating Stripe API configuration

Security Requirements

CRITICAL: All templates follow strict security rules: