https://tube.grossholtz.net/videos/watch/7b1af369-c10b-488c-8d69-756e6f2302a6 How to Add Payments to Your SaaS with Claude Code 📺 Build a SaaS with Claude Code (Full Series): https://www.youtube.com/playlist?list=PL4HikwTaYE0F40LZ_fZ1RXoxLrJyceKCu 💬 My AI voice-to-text software (Wispr Flow): https://wisprflow.ai/r?LEON114 ☕ Buy me a coffee: https://www.buymeacoffee.com/leonvanzyl 💵 Donate using PayPal: https://www.paypal.com/ncp/payment/EKRQ8QSGV6CWW Learn how to add payment processing to your SaaS applications using Polar payment gateway integrated with Next.js and BetterAuth. This tutorial demonstrates building a complete credit-based payment system for a SaaS app using Claude Code as your AI coding agent. Discover why Polar is an excellent Stripe alternative with global availability and automatic tax handling as a merchant of record. You'll implement the BetterAuth Polar plugin, set up products and pricing, configure Inngest webhooks for payment processing, and deploy your production-ready payment system. ⏰ TIMESTAMPS: 00:00 Adding payment processing to SaaS 00:42 Why use Polar over Stripe 01:21 Polar Next.js integration overview 01:32 BetterAuth Polar plugin setup 02:07 Adding Polar documentation to project 02:27 Claude Code implementation plan 03:18 Setting up Polar account 04:30 Creating products in Polar dashboard 05:45 Configuring credit packages and pricing 07:30 Adding Polar environment variables 08:45 Testing development checkout flow 11:00 Inngest webhook setup and configuration 13:00 Creating Inngest payment functions 15:30 Testing credit allocation system 17:00 Deploying payment system to production 19:00 Production Polar account setup 21:00 Creating production products and webhooks 25:30 Testing production payment flow 26:53 Completing Polar account verification 28:00 Using discount codes for testing 28:41 Debugging Inngest function sync issues 29:25 Final production payment test success #claudecode #polar #vibecoding Mon, 06 Apr 2026 05:03:28 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.grossholtz.net https://tube.grossholtz.net/client/assets/images/icons/icon-512x512.png https://tube.grossholtz.net/videos/watch/7b1af369-c10b-488c-8d69-756e6f2302a6 All rights reserved, unless otherwise specified in the terms specified at https://tube.grossholtz.net/about and potential licenses granted by each content's rightholder.