🔐 Backend - Full-Stack Financial Sandbox Portal

This is the backend API service for the Financial Sandbox Portal. It powers:

• User Registration, Login, and JWT Auth
• Role-Based Access Control (RBAC)
• Stripe-based Subscription flow (test mode)
• APIs like:
  • Fund Transfer
  • Invoice Generation

🛠 Tech Stack

• Node.js
• Express
• MongoDB (Mongoose)
• JWT (Authentication)
• RBAC (Role-Based Access Control)
• Stripe SDK (test mode)

📸 Key Features

✅ Developer Registration & Secure Login
✅ JWT Authentication & Role-based API permissions
✅ Stripe Subscription Integration (Test Mode)
✅ Financial APIs protected by subscription
✅ Complete end-to-end flow: Register → Subscribe → Dashboard