accounting.fatbot.ai

GBP-based business accounting system for FATBot. Balance sheet, P&L, cash flow, subscriptions, asset depreciation, prop firm challenge tracking.

Service name: fatbot-accounting Port: 3100 Currency: GBP (£) Domain: accounting.fatbot.ai Status: Built and running

Running

cd accounting
npm install
npm start          # http://localhost:3100
npm run dev        # with --watch

Structure

accounting/
├── src/
│   ├── server.js      # Express server (port 3100)
│   ├── api.js         # REST API routes
│   └── db.js          # SQLite schema, seed, migrations
├── public/
│   └── index.html     # Full SPA (7 pages, dark theme)
├── data/
│   └── accounting.db  # SQLite database (auto-created)
├── package.json
└── README.md

Tech Stack

Component	Choice
Backend	Node.js + Express 5
Database	SQLite via sql.js (pure JS, no native deps)
Frontend	Vanilla HTML/CSS/JS SPA
Theme	Dark, matching FATBot (amber accent)

Features

• 7 page views: Dashboard, Balance Sheet, P&L, Expenses, Subscriptions, Assets, Revenue
• Double-entry accounting (debit/credit)
• 27 pre-seeded accounts (assets, liabilities, equity, revenue, expenses)
• Prop Firm Challenges as dedicated expense category
• Fund Account flow (investor capital, loans → asset accounts)
• Asset depreciation (straight-line + declining balance)
• Subscription tracker with renewal dates and monthly equivalents
• Cash flow chart (6-month trend)
• All amounts in GBP (£)

API

All endpoints under /api:

Method	Path	Description
GET	/health	Health check
GET	/dashboard	Dashboard summary (net worth, P&L, cash flow)
GET	/balance-sheet	Full balance sheet
GET	/pnl?year=&month=	P&L statement
GET	/revenue?year=	Revenue by month
GET/POST	/accounts	Chart of accounts
GET/POST/DELETE	/transactions	Transactions
GET/POST/PUT/DELETE	/subscriptions	Subscriptions
GET/POST/PUT	/assets	Assets
POST	/assets/:id/depreciate	Run monthly depreciation