Cursor api

Stripe Webhook Endpoint Not Receiving Events

After Cursor refactored your Stripe webhook handler, webhook events are no longer being received or processed. Payments fail to process because webhook callbacks don't fire.

The webhook endpoint URL or handler logic was broken.

Error Messages You Might See

Webhook not received Signature verification failed Unprocessed payment Webhook returned error
Webhook not receivedSignature verification failedUnprocessed paymentWebhook returned error

Common Causes

  1. Webhook handler route path changed, not matching Stripe config
  2. Signature verification removed, Stripe rejects requests
  3. Request body parsing changed (raw vs JSON)
  4. Handler not returning 200 status, Stripe retries
  5. Environment variables (webhook secret) not set

How to Fix It

Verify route: app.post('/stripe/webhook', ...). Verify signature: stripe.webhooks.constructEvent(body, sig, secret). Parse raw body for webhooks. Return 200: res.json({received: true}). Test with Stripe CLI: stripe listen --forward-to localhost:3000/stripe/webhook.

Real developers can help you.

Costea Adrian Costea Adrian Embedded Engineer specilizing in perception systems. Latest project was a adas camera calibration system. Rudra Bhikadiya Rudra Bhikadiya I build and fix web apps across Next.js, Node.js, and DBs. Comfortable jumping into messy code, broken APIs, and mysterious bugs. If your project works in theory but not in reality, I help close that gap. Matt Butler Matt Butler Software Engineer @ AWS Matthew Butler Matthew Butler Systems Development Engineer @ Amazon Web Services Milan Surelia Milan Surelia Milan Surelia is a Mobile App Developer with 5+ years of experience crafting scalable, cross-platform apps at 7Span and Meticha. At 7Span, he engineers feature-rich Flutter apps with smooth performance and modern UI. As the Co-Founder of Meticha, he builds open-source tools and developer-focused products that solve real-world problems. Expertise: 💡 Developing cross-platform apps using Flutter, Dart, and Jetpack Compose for Android, iOS, and Web. 🖋️ Sharing insights through technical writing, blogging, and open-source contributions. 🤝 Collaborating closely with designers, PMs, and developers to build seamless mobile experiences. Notable Achievements: 🎯 Revamped the Vepaar app into Vepaar Store & CRM with a 2x performance boost and smoother UX. 🚀 Launched Compose101 — a Jetpack Compose starter kit to speed up Android development. 🌟 Open source contributions on Github & StackOverflow for Flutter & Dart 🎖️ Worked on improving app performance and user experience with smart solutions. Milan is always happy to connect, work on new ideas, and explore the latest in technology. Tejas Chokhawala Tejas Chokhawala Full-stack engineer with 5 years experience building production web apps using React, Next.js and TypeScript. Focused on performance, clean architecture and shipping fast. Experienced with Supabase/Postgres backends, Stripe billing, and building AI-assisted developer tools. Jaime Orts-Caroff Jaime Orts-Caroff I'm a Senior Android developer, open to work in various fields Pratik Pratik SWE with 15+ years of experience building and maintaining web apps and extensive BE infrastructure zipking zipking I am a technologist and product builder dedicated to creating high-impact solutions at the intersection of AI and specialized markets. Currently, I am focused on PropScan (EstateGuard), an AI-driven SaaS platform tailored for the Japanese real estate industry, and exploring the potential of Archify. As an INFJ-T, I approach development with a "systems-thinking" mindset—balancing technical precision with a deep understanding of user needs. I particularly enjoy the challenge of architecting Vertical AI SaaS and optimizing Small Language Models (SLMs) to solve specific, real-world business problems. Whether I'm in a CTO-level leadership role or hands-on with the code, I thrive on building tools that turn complex data into actionable value. Matthew Jordan Matthew Jordan I've been working at a large software company named Kainos for 2 years, and mainly specialise in Platform Engineering. I regularly enjoy working on software products outside of work, and I'm a huge fan of game development using Unity. I personally enjoy Python & C# in my spare time, but I also specialise in multiple different platform-related technologies from my day job.

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Frequently Asked Questions

How do I test webhooks locally?

Use Stripe CLI: stripe listen, stripe trigger [event]. Forwards Stripe events to localhost for testing.

Why are webhooks retried?

If endpoint doesn't return 200, Stripe assumes failure. Always return 200 immediately, process async.

Related Cursor Issues

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