NetCop AI Agent - Django Web App

A production-ready Django web application with user authentication, Stripe payments, wallet system, and n8n workflow integration.

Features

• User Authentication: Email-based signup/login with token authentication
• Wallet System: Stripe Checkout integration for wallet top-ups
• Workflow Integration: Secure n8n webhook triggering with automatic fee deduction
• Admin Interface: Django Admin for monitoring users, transactions, and usage
• Security: Rate limiting, authentication middleware, CSRF protection

API Endpoints

Authentication

• POST /api/auth/register/ - User registration
• POST /api/auth/login/ - User login
• GET /api/auth/profile/ - Get user profile

Wallet

• POST /api/wallet/top-up/ - Create Stripe Checkout session
• GET /api/wallet/transactions/ - Get transaction history
• POST /api/wallet/webhook/stripe/ - Stripe webhook handler

Workflows

• POST /api/workflows/trigger/<workflow_name>/ - Trigger n8n workflow
• GET /api/workflows/history/ - Get workflow usage history

Setup

1. Clone and install dependencies:

   git clone <repository-url>
   cd netcop_ai_agent
   python -m venv venv
   source venv/bin/activate  # On Windows: venv\Scripts\activate
   pip install -r requirements.txt
   

2. Environment configuration:

   cp .env.example .env
   # Edit .env with your actual values
   

3. Database setup:

   python manage.py makemigrations
   python manage.py migrate
   python manage.py createsuperuser
   

4. Run development server:

   python manage.py runserver
   

Environment Variables

SECRET_KEY=your-secret-key-here
DEBUG=True
DATABASE_URL=sqlite:///db.sqlite3
ALLOWED_HOSTS=localhost,127.0.0.1

STRIPE_PUBLISHABLE_KEY=pk_test_your_stripe_publishable_key
STRIPE_SECRET_KEY=sk_test_your_stripe_secret_key
STRIPE_WEBHOOK_SECRET=whsec_your_webhook_secret

N8N_WEBHOOK_URL=https://your-n8n-instance.com/webhook
N8N_API_KEY=your-n8n-api-key

WORKFLOW_FEE=0.10

Deployment

Heroku

1. Create a new Heroku app
2. Set environment variables in Heroku dashboard
3. Deploy using Git:

   git add .
   git commit -m "Deploy to Heroku"
   git push heroku main
   

Render

1. Connect your GitHub repository
2. Set environment variables in Render dashboard
3. Deploy automatically on git push

Models

• User: Custom user model with email authentication and wallet balance
• WalletTransaction: Track deposits, withdrawals, and fees
• WorkflowUsage: Log n8n workflow triggers and associated costs

Security Features

• Rate limiting (10 requests per minute for workflow triggers)
• CSRF protection
• Token-based authentication
• Stripe webhook signature verification
• Environment-based configuration