Stripe Integration Skill

Goal: Implement secure Stripe integration with webhook handling

Instructions:

1. •Environment Variables: Verify STRIPE_SECRET_KEY and STRIPE_WEBHOOK_SECRET exist
2. •Webhook Security: Always validate webhook signature with stripe.webhooks.constructEvent
3. •Idempotency: Use idempotency keys for payment intents
4. •Database Sync: Update subscription status only after webhook confirmation
5. •Error Handling: Graceful handling of failed payments with retry logic

Constraints:

• •Never log full Stripe objects (contain sensitive data)
• •Always use Stripe SDK methods, never construct raw API calls
• •Test webhooks locally using Stripe CLI before deployment