I built Cashier Dunning because testing failed-payment flows in Laravel is surprisingly difficult.

It records a real Stripe billing lifecycle once and replays it offline through your application's actual webhook route, including signature verification and real listeners.

It can replay trial expiration, failed payments, retries, cancellation and resubscription in about a second.

It also tests duplicate and out-of-order webhook delivery.

No Stripe account, API keys in CI, or network access during replay.

It's MIT licensed and currently supports Laravel 11–13.

GitHub: https://github.com/impruthvi/cashier-dunning

I'd especially appreciate feedback from anyone running Stripe/Cashier in production. What billing edge cases would you want something like this to test?