Every Stripe tutorial in Go shows the same forty lines: read the body, call ConstructEvent , switch on the type, update the database. Those forty lines double-charge on a retry, lose a payment on a restart, trust a payload an attacker can shape, and time out under a burst. This is the handler G...
Source: [Dev.to](https://dev.to/benjy33000/stripe-webhooks-in-go-the-complete-idempotent-handler-line-by-line-3ggj)