Building a Secure Payment API: A Functional Integration Model

Hello everyone!. In this video, I present my latest system integration project where I successfully connected a store frontend to a bank’s payment gateway. I walk through the "Functional Integration Model" and how I used APIs to bridge two independent systems.

Key Highlights
Model Used: Functional Integration (API-based).
The Tech Stack: JavaScript (Frontend) and Python/Flask (Backend).
Data Handling: Communication via JSON payloads for secure and clean logic separation.

Challenges I Overcame
Data Sync: Standardizing variable names between frontend and backend.
Stability: Implementing try-catch blocks to prevent crashes when systems are offline.
Data Types: Ensuring numbers and strings were formatted correctly for the Flask server.

#Coding #SystemIntegration #Python #JavaScript #WebDevelopment #API

Видео Building a Secure Payment API: A Functional Integration Model канала Roi Umbokan