All insights
Article · 2 min

Building Webhook Logic for NGO Payment Systems

A raw, casual walkthrough of how I handle Stripe webhooks and map donations to fund codes in real-time.

Hasnain Ahmed KhanSystems Architect ·
  • Webhooks
  • Stripe
  • Backend

Handling Stripe Webhooks

When you are building a donation platform, transaction processing is only half the battle. The real work starts when the webhook arrives. Here's how I build a highly robust Stripe Webhook Processor in Next.js.

Key Takeaways:

  • Idempotency checks: Checking signature validation to avoid duplicate transactions.
  • Transactional isolation: Writing to ledger tables before acknowledging receipt.
  • Failover strategies: Handling timeout states gracefully.

Working on something similar?

I write these from real client work. If you're facing the same problem, it's usually faster to just talk it through.