FastAPI & Next.js project: Flight Booking App With DevOps. Day 1 - 100 - Switching to PesaPal! Full Payment Integration in FastAPI+ Next.js | Flight Booking Engine | Day 39

Flutterwave rejected the application — so we pivot fast. 🚨 In Day 39, we switch our entire payment flow to PesaPal, integrating it cleanly into our Next.js + FastAPI Flight Booking Engine so we can finally test real features without sandbox limits. This is a crucial real-world lesson: when one provider blocks you… you adapt and keep building. 💪 💡 In this live build: • Replace Flutterwave with PesaPal end-to-end • Implement PesaPal Checkout + confirmations • Connect FastAPI payment endpoints to PesaPal • Update the frontend booking/payment flow • Test real callback + verification logic By the end, your app will have fully working PesaPal payments — stable, testable, and production-ready. 📂 GitHub Repo: 👉 https://github.com/KNehe/aero_bound_ventures-public.git 📘 Full Playlist: 👉 https://www.youtube.com/playlist?list=PLdtwawCR2QjmdfhM-7SzDOVGop373bbgW 🔥 Subscribe for actual fullstack builds — no simulations, no shortcuts, just real production systems, live. #FastAPI #Nextjs #PesaPal #FlightBookingApp #FullStack