Ledger-Based Transaction System

● Server Status: RUNNING

Description:

Secure backend ledger system with MongoDB ACID transactions, idempotency, and double-entry accounting.

Features:

Ledger-based balance calculation
Double-entry accounting (DEBIT/CREDIT)
MongoDB ACID transactions
Idempotent transaction handling
JWT Authentication
Email notifications

API Endpoints:

POST /api/auth/signup
POST /api/auth/login
POST /api/auth/logout
POST /api/transaction
POST api/system/initial-funds
GET /api/account/balance
GET /api/accounts