# Mode3 - QuickBooks SOAP Integration

This mode provides a SOAP server for QuickBooks desktop integration via the QuickBooks Web Connector.

## Features

- SOAP endpoint for QuickBooks Web Connector
- Query and update QuickBooks entities (customers, invoices, etc.)
- Request authentication and session management
- Change detection and queue management

## Setup

```bash
cd Mode3
bun install
bun run backend/server.ts
```

## Environment Variables

Create a `.env` file with:

```
QUICKBOOKS_USER_NAME=your_username
QUICKBOOKS_PASSWORD=your_password
QUICKBOOKS_FILE_PATH=/path/to/quickbooks/file
LOG_LEVEL=info
```

## API Endpoints

- `POST /ws` - SOAP endpoint for QuickBooks Web Connector
- `POST /quickbooks/auth` - Authenticate with QuickBooks
- `GET /quickbooks/status` - Get current QB session status