Reconcile Stripe subscriptions, invoices, and payments against your app database to find paid-but-not-applied failures before customers report them.
Stripe's webhook logs show delivery. They do not show whether your app actually provisioned access, granted credits, or updated subscription state. This guide covers what real webhook monitoring looks like.
Stripe can deliver the same event more than once. Your webhook handler must be safe to run twice. This guide explains what idempotency means in practice, why it matters, and how to implement it correctly.