Next.js Payment Integration with Creem - Complete Guide (One-Time, Subscriptions, Webhooks)
In this video, you’ll learn how to fully integrate Creem into a Next.js application to build a complete SaaS-ready payment system.
We cover everything from creating products to handling subscriptions, verifying payments, setting up secure webhooks, and storing payment data in a database.
Whether you're building a SaaS product, AI tool, or startup MVP, this tutorial will help you implement production-ready payments using modern tools.
✅ One-time payment integration
✅ Subscription billing setup
✅ Hosted checkout integration
✅ Secure webhook handling & verification
✅ Local webhook testing with Ngrok
✅ Saving payment data using Drizzle ORM + Neon
✅ Next.js project structure for scalable SaaS apps
By the end of this tutorial, you’ll have a fully working payment system ready for real-world SaaS applications.
👉 Full source code available below.
🔗 Important Links
Creem Quickstart Guide:
https://docs.creem.io/getting-started...
Drizzle + Neon Setup Guide:
https://orm.drizzle.team/docs/tutoria...
Ngrok (for local webhook testing):
https://ngrok.com/
GitHub Repository (Full Code):
https://github.com/DeepKumbhare85/cre...
00:00 intro
00:22 Create nextjs application
02:00 Create products in creem
03:45 Get API keys from creem dashboard
04:40 Create Checkout routes
07:35 Create success page
09:35 Setup Webhooks
17:30 Setup Neon database with Drizzle ORM
18:20 Test complete flow
🎯 Who This Video Is For
SaaS founders
Indie hackers
Next.js developers
Startup developers
MVP builders
Developers implementing payments
🚀 About This Project
This project was built as part of the Creem bounty program and demonstrates how to implement a complete payment architecture inside a modern Next.js application.
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