Fix a checkout that silently loses orders

Payments succeed at the provider but your database never hears about it. Webhooks, idempotency and reconciliation fixed.

€1,400–€2,800 guide price4-8

What you get

Reconciliation of provider records against your database to find lost orders
Webhook handling rebuilt with signature checks, retries and idempotency
State machine for order status that cannot reach an impossible state
Alert when a payment succeeds without a matching order within five minutes

Usually built with

Stripe API

Node.js

PostgreSQL

Sentry

A guide, not a requirement — sellers propose what suits your situation.

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