I run two web-based apps inside the same Base44 workspace. Customers already purchase a subscription to App A through Stripe, and that flow works perfectly. What’s missing is a seamless bridge so that, immediately after checkout (or on next login), the same user can access App B automatically—no separate registration, no extra password. • Deliver clean, well-commented code plus a brief note explaining where you dropped it in the Base44 project and how to replicate the setup on staging. Everything lives in Base44 today, so stick to its native auth tools and conventions; if an external SSO or JWT layer is cleaner, let me know and we’ll review together. I’ll test with real Stripe events before sign-off, so please include test hooks or sample payloads.