> ## Documentation Index
> Fetch the complete documentation index at: https://sjd333-organization.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Examples

> Practical examples and code snippets for common Monzoh use cases

## Overview

This page provides practical examples and code snippets for common use cases with the Monzoh library. Each example includes complete, runnable code with explanations.

## Basic Examples

### Account Overview Dashboard

Create a comprehensive overview of all your Monzo accounts:

```python theme={null}
from monzoh import MonzoClient, MonzoError
from datetime import datetime

def create_dashboard():
    """Create a comprehensive account dashboard."""
    try:
        client = MonzoClient()
        
        # Verify authentication
        whoami = client.whoami()
        print(f"🔐 Authenticated as: {whoami.user_id}")
        print(f"📅 Dashboard generated: {datetime.now(tz=datetime.timezone.utc).strftime('%Y-%m-%d %H:%M:%S')}")
        print("\n" + "="*60)
        
        # Get all accounts
        accounts = client.accounts.list()
        print(f"📱 Found {len(accounts)} accounts")
        
        total_balance = 0
        total_spent_today = 0
        
        for i, account in enumerate(accounts, 1):
            if account.closed:
                continue
                
            print(f"\n{i}. {account.description}")
            print("-" * len(f"{i}. {account.description}"))
            
            # Get balance
            balance = account.get_balance()
            balance_gbp = balance.balance
            spent_today_gbp = balance.spend_today
            
            total_balance += balance_gbp
            total_spent_today += spent_today_gbp
            
            # Status indicator
            if balance_gbp < 10:
                status = "⚠️ Low Balance"
            elif balance_gbp > 1000:
                status = "💚 Healthy"
            else:
                status = "💛 Normal"
            
            print(f"   Balance: £{balance_gbp:.2f} {status}")
            print(f"   Spent Today: £{spent_today_gbp:.2f}")
            print(f"   Total Balance: £{balance.total_balance / 100:.2f}")
            print(f"   Account Type: {account.type}")
            
            # Get recent transactions
            transactions = account.list_transactions(limit=3)
            
            if transactions:
                print("   Recent Transactions:")
                for txn in transactions:
                    amount = txn.amount / 100
                    emoji = "💸" if amount < 0 else "💰"
                    print(f"     {emoji} {txn.description}: £{amount:.2f}")
        
        # Summary
        print(f"\n{'SUMMARY'}")
        print("="*60)
        print(f"💰 Total Balance: £{total_balance:.2f}")
        print(f"💸 Total Spent Today: £{total_spent_today:.2f}")
        print(f"📊 Net Position: £{total_balance - total_spent_today:.2f}")
        
        # Get pots summary
        pots = client.pots.list()
        if pots:
            total_savings = sum(pot.balance for pot in pots) / 100
            print(f"🐷 Savings in Pots: £{total_savings:.2f}")
            print(f"💎 Total Assets: £{total_balance + total_savings:.2f}")
        
    except MonzoError as e:
        print(f"❌ Error: {e}")

if __name__ == "__main__":
    create_dashboard()
```

### Transaction Analysis

Analyze spending patterns and categorize transactions:

```python theme={null}
from monzoh import MonzoClient
from collections import defaultdict, Counter
from datetime import datetime, timedelta

def analyze_spending(days=30):
    """Analyze spending patterns over the last N days."""
    client = MonzoClient()
    
    # Get accounts
    accounts = client.accounts.list()
    current_account = next(
        (acc for acc in accounts if acc.type == "uk_retail"), 
        accounts[0]
    )
    
    print(f"📊 Spending Analysis for {current_account.description}")
    print(f"📅 Last {days} days")
    print("="*50)
    
    # Get transactions
    since = datetime.now(tz=datetime.timezone.utc) - timedelta(days=days)
    transactions = current_account.list_transactions(
        since=since.isoformat(),
        limit=200
    )
    
    # Analyze spending (negative amounts)
    spending_transactions = [t for t in transactions if t.amount < 0]
    
    if not spending_transactions:
        print("No spending transactions found.")
        return
    
    # Category analysis
    categories = Counter()
    total_spent = 0
    merchant_spending = defaultdict(int)
    daily_spending = defaultdict(int)
    
    for txn in spending_transactions:
        amount = abs(txn.amount) / 100  # Convert to positive pounds
        total_spent += amount
        
        # Category
        if txn.category:
            categories[txn.category] += amount
        else:
            categories['Uncategorized'] += amount
        
        # Merchant
        if txn.merchant and txn.merchant.name:
            merchant_spending[txn.merchant.name] += amount
        
        # Daily spending
        txn_date = datetime.fromisoformat(txn.created.replace('Z', '+00:00')).date()
        daily_spending[txn_date] += amount
    
    print(f"💸 Total Spent: £{total_spent:.2f}")
    print(f"🔢 Number of Transactions: {len(spending_transactions)}")
    print(f"📊 Average per Transaction: £{total_spent / len(spending_transactions):.2f}")
    print(f"📅 Average per Day: £{total_spent / days:.2f}")
    
    # Top categories
    print(f"\n🏷️ Top Spending Categories:")
    for category, amount in categories.most_common(5):
        percentage = (amount / total_spent) * 100
        print(f"   {category}: £{amount:.2f} ({percentage:.1f}%)")
    
    # Top merchants
    if merchant_spending:
        print(f"\n🏪 Top Merchants:")
        for merchant, amount in sorted(
            merchant_spending.items(), 
            key=lambda x: x[1], 
            reverse=True
        )[:5]:
            percentage = (amount / total_spent) * 100
            print(f"   {merchant}: £{amount:.2f} ({percentage:.1f}%)")
    
    # Spending trends
    if len(daily_spending) > 7:
        recent_week = sum(
            amount for date, amount in daily_spending.items()
            if date >= (datetime.now(tz=datetime.timezone.utc).date() - timedelta(days=7))
        )
        previous_week = sum(
            amount for date, amount in daily_spending.items()
            if (datetime.now(tz=datetime.timezone.utc).date() - timedelta(days=14)) <= date < (datetime.now(tz=datetime.timezone.utc).date() - timedelta(days=7))
        )
        
        if previous_week > 0:
            change = ((recent_week - previous_week) / previous_week) * 100
            trend = "📈" if change > 0 else "📉"
            print(f"\n{trend} Week-over-week change: {change:+.1f}%")
            print(f"   This week: £{recent_week:.2f}")
            print(f"   Last week: £{previous_week:.2f}")

if __name__ == "__main__":
    analyze_spending(30)
```

### Savings Automation

Automate savings transfers and pot management:

```python theme={null}
from monzoh import MonzoClient, MonzoError
from decimal import Decimal

class SavingsAutomator:
    def __init__(self):
        self.client = MonzoClient()
        self.accounts = self.client.accounts.list()
        self.current_account = next(
            (acc for acc in self.accounts if acc.type == "uk_retail"),
            self.accounts[0]
        )
    
    def round_up_savings(self, limit_pounds=50):
        """Implement round-up savings by analyzing recent transactions."""
        print("🔄 Analyzing transactions for round-up savings...")
        
        # Get recent transactions
        transactions = self.current_account.list_transactions(limit=50)
        
        # Calculate round-ups for spending transactions
        total_roundup = 0
        roundup_transactions = []
        
        for txn in transactions:
            if txn.amount < 0:  # Spending transaction
                amount_pounds = abs(txn.amount) / 100
                rounded_amount = int(amount_pounds) + 1
                roundup = rounded_amount - amount_pounds
                
                if roundup < 1.0:  # Only if there's actually something to round up
                    total_roundup += roundup
                    roundup_transactions.append({
                        'description': txn.description,
                        'amount': amount_pounds,
                        'roundup': roundup
                    })
        
        print(f"💰 Found £{total_roundup:.2f} in potential round-up savings")
        print(f"📊 From {len(roundup_transactions)} transactions")
        
        # Apply limit
        if total_roundup > limit_pounds:
            total_roundup = limit_pounds
            print(f"⚠️ Limited to £{limit_pounds:.2f} maximum")
        
        if total_roundup > 0:
            return self.transfer_to_savings(
                total_roundup, 
                f"Round-up savings from {len(roundup_transactions)} transactions"
            )
        else:
            print("No round-up savings available")
            return False
    
    def percentage_savings(self, percentage=10, min_amount=5):
        """Save a percentage of income transactions."""
        print(f"📈 Implementing {percentage}% savings rule...")
        
        # Get recent income transactions (positive amounts)
        transactions = self.current_account.list_transactions(limit=20)
        
        income_transactions = [t for t in transactions if t.amount > 0]
        
        if not income_transactions:
            print("No recent income transactions found")
            return False
        
        total_savings = 0
        for txn in income_transactions:
            income_amount = txn.amount / 100
            savings_amount = income_amount * (percentage / 100)
            
            if savings_amount >= min_amount:
                total_savings += savings_amount
                print(f"💸 {txn.description}: £{income_amount:.2f} → Save £{savings_amount:.2f}")
        
        if total_savings > 0:
            return self.transfer_to_savings(
                total_savings,
                f"{percentage}% savings from recent income"
            )
        else:
            print(f"No income transactions above £{min_amount:.2f} minimum found")
            return False
    
    def transfer_to_savings(self, amount_pounds, reason):
        """Transfer money to the first available savings pot."""
        pots = self.client.pots.list()
        savings_pots = [p for p in pots if not p.deleted]
        
        if not savings_pots:
            print("❌ No savings pots available")
            return False
        
        # Use first available pot
        target_pot = savings_pots[0]
        amount_pence = int(amount_pounds * 100)
        
        try:
            result = target_pot.deposit(amount=amount_pence)
            
            print(f"✅ Transferred £{amount_pounds:.2f} to '{target_pot.name}'")
            print(f"📝 Reason: {reason}")
            
            # Show updated balance
            updated_balance = self.current_account.get_balance()
            print(f"💳 New account balance: £{updated_balance.balance / 100:.2f}")
            
            return True
            
        except MonzoError as e:
            print(f"❌ Failed to transfer to savings: {e}")
            return False
    
    def savings_goal_progress(self):
        """Show progress towards savings goals."""
        pots = self.client.pots.list()
        
        if not pots:
            print("No savings pots found")
            return
        
        print("🎯 Savings Goals Progress:")
        print("="*40)
        
        total_saved = 0
        total_goals = 0
        
        for pot in pots:
            if pot.deleted:
                continue
                
            balance = pot.balance / 100
            total_saved += balance
            
            print(f"\n🐷 {pot.name}")
            print(f"   Balance: £{balance:.2f}")
            
            if pot.goal and pot.goal > 0:
                goal = pot.goal / 100
                total_goals += goal
                progress = (balance / goal) * 100
                
                # Progress bar
                bar_length = 20
                filled = int((progress / 100) * bar_length)
                bar = "█" * filled + "░" * (bar_length - filled)
                
                print(f"   Goal: £{goal:.2f}")
                print(f"   Progress: {progress:.1f}% [{bar}]")
                
                if progress >= 100:
                    print("   🎉 Goal achieved!")
                else:
                    remaining = goal - balance
                    print(f"   Remaining: £{remaining:.2f}")
            else:
                print("   No goal set")
        
        print(f"\n📊 Overall Summary:")
        print(f"   Total Saved: £{total_saved:.2f}")
        if total_goals > 0:
            overall_progress = (total_saved / total_goals) * 100
            print(f"   Total Goals: £{total_goals:.2f}")
            print(f"   Overall Progress: {overall_progress:.1f}%")

def main():
    """Main automation routine."""
    automator = SavingsAutomator()
    
    print("🤖 Monzo Savings Automator")
    print("="*40)
    
    # Show current savings status
    automator.savings_goal_progress()
    
    print("\n🔄 Running automation rules...")
    
    # Try round-up savings
    automator.round_up_savings(limit_pounds=25)
    
    # Try percentage savings
    automator.percentage_savings(percentage=5, min_amount=10)

if __name__ == "__main__":
    main()
```

## Advanced Examples

### Webhook Event Handler

Set up webhook handling for real-time transaction notifications:

```python theme={null}
from fastapi import FastAPI, Request, HTTPException
from monzoh import MonzoClient
import json
from datetime import datetime

app = FastAPI(title="Monzo Webhook Handler")


@app.post("/monzo/webhook")
async def handle_monzo_webhook(request: Request):
    """Handle incoming Monzo webhook events."""
    
    # Get the raw body
    body = await request.body()
    
    # Parse the webhook data
    try:
        data = json.loads(body.decode())
    except json.JSONDecodeError:
        raise HTTPException(status_code=400, detail="Invalid JSON")
    
    # Handle different event types
    event_type = data.get("type")
    
    if event_type == "transaction.created":
        await handle_transaction_created(data["data"])
    elif event_type == "account_balance.updated":
        await handle_balance_updated(data["data"])
    else:
        print(f"Unhandled event type: {event_type}")
    
    return {"status": "ok"}

async def handle_transaction_created(transaction_data):
    """Handle new transaction events."""
    amount = transaction_data["amount"] / 100
    description = transaction_data["description"]
    merchant = transaction_data.get("merchant", {})
    merchant_name = merchant.get("name", "Unknown") if merchant else "Unknown"
    
    print(f"💳 New transaction: {description}")
    print(f"   Amount: £{amount:.2f}")
    print(f"   Merchant: {merchant_name}")
    print(f"   Time: {datetime.now(tz=datetime.timezone.utc)}")
    
    # Custom logic for transaction events
    if amount < -50:  # Large spending
        print("⚠️ Large transaction alert!")
        # Could send email, SMS, or push notification
    
    if "coffee" in description.lower() or (merchant_name and "coffee" in merchant_name.lower()):
        print("☕ Coffee purchase detected!")
        # Track coffee spending, etc.

async def handle_balance_updated(balance_data):
    """Handle balance update events."""
    balance = balance_data["balance"] / 100
    
    print(f"💰 Balance updated: £{balance:.2f}")
    
    # Custom logic for balance events
    if balance < 10:
        print("⚠️ Low balance alert!")
        # Could trigger automatic savings withdrawal or send alert

# Register webhook with Monzo
def register_webhook():
    """Register this webhook endpoint with Monzo."""
    client = MonzoClient()
    
    # Get the first account
    accounts = client.accounts.list()
    account_id = accounts[0].id
    
    # Register webhook
    webhook_url = "https://your-domain.com/monzo/webhook"  # Update with your URL
    
    try:
        webhook = client.webhooks.create(
            account_id=account_id,
            url=webhook_url
        )
        print(f"✅ Webhook registered: {webhook.id}")
        return webhook
    except Exception as e:
        print(f"❌ Failed to register webhook: {e}")
        return None

if __name__ == "__main__":
    import uvicorn
    
    # Register webhook on startup
    register_webhook()
    
    # Start the server
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

### Receipt and Attachment Manager

Manage receipts and attachments for transactions:

```python theme={null}
from monzoh import MonzoClient, MonzoError
from pathlib import Path
import mimetypes
from datetime import datetime

class ReceiptManager:
    def __init__(self):
        self.client = MonzoClient()
    
    def add_receipt_to_transaction(self, transaction, receipt_data):
        """Add detailed receipt information to a transaction using OO-style method."""
        try:
            receipt = transaction.create_receipt(**receipt_data)
            print(f"✅ Receipt added to transaction {transaction.id}")
            return receipt
        except MonzoError as e:
            print(f"❌ Failed to add receipt: {e}")
            return None
    
    def upload_receipt_image(self, transaction, image_path):
        """Upload a receipt image and attach it to a transaction using OO-style method."""
        image_file = Path(image_path)
        
        if not image_file.exists():
            print(f"❌ File not found: {image_path}")
            return None
        
        # Determine content type
        content_type, _ = mimetypes.guess_type(str(image_file))
        if not content_type or not content_type.startswith('image/'):
            print(f"❌ Invalid image file: {image_path}")
            return None
        
        try:
            # Upload the attachment using OO-style method
            with open(image_file, 'rb') as f:
                attachment = transaction.upload_attachment(
                    image_file.name,
                    file_type=content_type,
                    file_data=f.read()
                )
            
            print(f"✅ Receipt image uploaded: {attachment.id}")
            print(f"   File: {image_file.name}")
            print(f"   Size: {image_file.stat().st_size} bytes")
            
            return attachment
            
        except MonzoError as e:
            print(f"❌ Failed to upload receipt: {e}")
            return None
    
    def create_detailed_receipt(self, transaction, receipt_info):
        """Create a detailed receipt with line items using OO-style method."""
        
        # Example receipt structure
        receipt_data = {
            "merchant_name": receipt_info.get("merchant_name", ""),
            "merchant_address": receipt_info.get("address", ""),
            "merchant_phone": receipt_info.get("phone", ""),
            "merchant_email": receipt_info.get("email", ""),
            "transaction_number": receipt_info.get("transaction_number", ""),
            "total_amount": receipt_info.get("total_amount", 0),
            "currency": receipt_info.get("currency", "GBP"),
            "items": receipt_info.get("items", []),
            "taxes": receipt_info.get("taxes", [])
        }
        
        return self.add_receipt_to_transaction(transaction, receipt_data)
    
    def process_grocery_receipt(self, transaction, items_with_prices):
        """Process a grocery receipt with multiple items using OO-style method."""
        
        # Calculate totals
        subtotal = sum(item['price'] for item in items_with_prices)
        tax_rate = 0.20  # 20% VAT
        tax_amount = subtotal * tax_rate
        total = subtotal + tax_amount
        
        receipt_info = {
            "merchant_name": "Grocery Store",
            "total_amount": int(total * 100),  # Convert to pence
            "currency": "GBP",
            "items": [
                {
                    "description": item["name"],
                    "unit_price": int(item["price"] * 100),
                    "quantity": item.get("quantity", 1),
                    "total_price": int(item["price"] * item.get("quantity", 1) * 100)
                }
                for item in items_with_prices
            ],
            "taxes": [
                {
                    "description": "VAT",
                    "rate": tax_rate,
                    "amount": int(tax_amount * 100)
                }
            ]
        }
        
        return self.create_detailed_receipt(transaction, receipt_info)
    
    def find_transactions_without_receipts(self, days=7):
        """Find recent transactions that don't have receipts."""
        accounts = self.client.accounts.list()
        current_account = accounts[0]  # Use first account
        
        # Get recent transactions
        from datetime import timedelta
        since = datetime.now(tz=datetime.timezone.utc) - timedelta(days=days)
        
        transactions = current_account.list_transactions(
            since=since.isoformat(),
            limit=50
        )
        
        # Filter for spending transactions without receipts
        candidates = []
        
        for txn in transactions:
            if txn.amount < 0:  # Spending transaction
                # Check if it has attachments (simplified check)
                if not txn.attachments:
                    candidates.append({
                        'id': txn.id,
                        'description': txn.description,
                        'amount': abs(txn.amount) / 100,
                        'created': txn.created,
                        'merchant': txn.merchant.name if txn.merchant else None
                    })
        
        return candidates

# Usage examples
def main():
    manager = ReceiptManager()
    
    # Find transactions that need receipts
    print("🔍 Finding transactions without receipts...")
    transactions = manager.find_transactions_without_receipts(days=7)
    
    print(f"Found {len(transactions)} transactions without receipts:")
    for txn in transactions[:5]:  # Show first 5
        print(f"  💸 {txn['description']}: £{txn['amount']:.2f}")
    
    # Example: Add a grocery receipt
    if transactions:
        example_txn = transactions[0]
        
        print(f"\n📄 Adding receipt to: {example_txn['description']}")
        
        # Example grocery items
        grocery_items = [
            {"name": "Apples", "price": 2.50, "quantity": 2},
            {"name": "Milk", "price": 1.20, "quantity": 1},
            {"name": "Bread", "price": 0.95, "quantity": 1},
        ]
        
        receipt = manager.process_grocery_receipt(
            example_txn['id'], 
            grocery_items
        )
        
        if receipt:
            print("✅ Grocery receipt added successfully")

if __name__ == "__main__":
    main()
```

## Integration Examples

### Budget Tracking System

Complete budget tracking with categories and alerts:

```python theme={null}
from monzoh import MonzoClient
from datetime import datetime, timedelta
from collections import defaultdict
import json

class BudgetTracker:
    def __init__(self, budget_file="budget.json"):
        self.client = MonzoClient()
        self.budget_file = budget_file
        self.load_budget()
    
    def load_budget(self):
        """Load budget configuration from file."""
        try:
            with open(self.budget_file, 'r') as f:
                self.budget = json.load(f)
        except FileNotFoundError:
            # Default budget
            self.budget = {
                "monthly_limits": {
                    "groceries": 400,
                    "eating_out": 200,
                    "transport": 100,
                    "shopping": 150,
                    "entertainment": 100
                },
                "total_monthly_limit": 1000,
                "alert_thresholds": {
                    "warning": 0.8,  # 80% of budget
                    "critical": 0.95  # 95% of budget
                }
            }
            self.save_budget()
    
    def save_budget(self):
        """Save budget configuration to file."""
        with open(self.budget_file, 'w') as f:
            json.dump(self.budget, f, indent=2)
    
    def get_monthly_spending(self):
        """Get spending for the current month by category."""
        accounts = self.client.accounts.list()
        current_account = accounts[0]
        
        # Get transactions for current month
        now = datetime.now(tz=datetime.timezone.utc)
        start_of_month = now.replace(day=1, hour=0, minute=0, second=0, microsecond=0)
        
        transactions = current_account.list_transactions(
            since=start_of_month.isoformat(),
            limit=500
        )
        
        # Categorize spending
        spending = defaultdict(float)
        total_spending = 0
        
        for txn in transactions:
            if txn.amount < 0:  # Spending transaction
                amount = abs(txn.amount) / 100
                category = txn.category or "other"
                spending[category] += amount
                total_spending += amount
        
        return dict(spending), total_spending
    
    def check_budget_status(self):
        """Check current budget status and generate alerts."""
        spending, total_spending = self.get_monthly_spending()
        
        print("💰 Monthly Budget Status")
        print("="*50)
        print(f"📅 Month: {datetime.now(tz=datetime.timezone.utc).strftime('%B %Y')}")
        print(f"💸 Total Spent: £{total_spending:.2f}")
        print(f"🎯 Total Budget: £{self.budget['total_monthly_limit']:.2f}")
        
        # Overall budget status
        overall_usage = total_spending / self.budget['total_monthly_limit']
        overall_percentage = overall_usage * 100
        
        if overall_usage >= self.budget['alert_thresholds']['critical']:
            status = "🚨 CRITICAL"
        elif overall_usage >= self.budget['alert_thresholds']['warning']:
            status = "⚠️ WARNING"
        else:
            status = "✅ OK"
        
        print(f"📊 Overall Usage: {overall_percentage:.1f}% {status}")
        
        remaining = self.budget['total_monthly_limit'] - total_spending
        print(f"💳 Remaining: £{remaining:.2f}")
        
        # Category breakdown
        print(f"\n📋 Category Breakdown:")
        print("-" * 50)
        
        alerts = []
        
        for category, limit in self.budget['monthly_limits'].items():
            spent = spending.get(category, 0)
            usage = spent / limit if limit > 0 else 0
            percentage = usage * 100
            
            if usage >= self.budget['alert_thresholds']['critical']:
                status = "🚨"
                alerts.append(f"CRITICAL: {category} budget exceeded ({percentage:.1f}%)")
            elif usage >= self.budget['alert_thresholds']['warning']:
                status = "⚠️"
                alerts.append(f"WARNING: {category} approaching limit ({percentage:.1f}%)")
            else:
                status = "✅"
            
            remaining_cat = limit - spent
            print(f"  {category.title():<15} £{spent:>7.2f} / £{limit:>7.2f} ({percentage:>5.1f}%) {status}")
            print(f"                  Remaining: £{remaining_cat:.2f}")
        
        # Show alerts
        if alerts:
            print(f"\n🔔 Budget Alerts:")
            for alert in alerts:
                print(f"   {alert}")
        
        return {
            'total_spent': total_spending,
            'total_budget': self.budget['total_monthly_limit'],
            'usage_percentage': overall_percentage,
            'category_spending': spending,
            'alerts': alerts
        }
    
    def suggest_savings(self):
        """Suggest ways to save money based on spending patterns."""
        spending, total_spending = self.get_monthly_spending()
        
        suggestions = []
        
        # Find categories over budget
        for category, limit in self.budget['monthly_limits'].items():
            spent = spending.get(category, 0)
            if spent > limit:
                excess = spent - limit
                suggestions.append(
                    f"Reduce {category} spending by £{excess:.2f} to stay within budget"
                )
        
        # General suggestions based on spending patterns
        if spending.get('eating_out', 0) > 150:
            suggestions.append("Consider cooking more meals at home to reduce eating out expenses")
        
        if spending.get('shopping', 0) > spending.get('groceries', 0):
            suggestions.append("Your shopping spending exceeds groceries - review non-essential purchases")
        
        return suggestions
    
    def set_category_limit(self, category, limit):
        """Set budget limit for a specific category."""
        self.budget['monthly_limits'][category] = limit
        self.save_budget()
        print(f"✅ Set {category} budget to £{limit:.2f}")
    
    def weekly_report(self):
        """Generate a weekly spending report."""
        accounts = self.client.accounts.list()
        current_account = accounts[0]
        
        # Get last 7 days of transactions
        since = datetime.now(tz=datetime.timezone.utc) - timedelta(days=7)
        
        transactions = current_account.list_transactions(
            since=since.isoformat(),
            limit=100
        )
        
        spending_by_day = defaultdict(float)
        category_spending = defaultdict(float)
        
        for txn in transactions:
            if txn.amount < 0:
                amount = abs(txn.amount) / 100
                day = datetime.fromisoformat(txn.created.replace('Z', '+00:00')).date()
                category = txn.category or "other"
                
                spending_by_day[day] += amount
                category_spending[category] += amount
        
        print("📅 Weekly Spending Report")
        print("="*40)
        
        total_week = sum(spending_by_day.values())
        print(f"💸 Total spent this week: £{total_week:.2f}")
        print(f"📊 Daily average: £{total_week/7:.2f}")
        
        print(f"\nDaily breakdown:")
        for day in sorted(spending_by_day.keys()):
            amount = spending_by_day[day]
            print(f"  {day.strftime('%A %d/%m')}: £{amount:.2f}")
        
        if category_spending:
            print(f"\nTop categories this week:")
            for category, amount in sorted(category_spending.items(), key=lambda x: x[1], reverse=True)[:3]:
                print(f"  {category.title()}: £{amount:.2f}")

def main():
    tracker = BudgetTracker()
    
    # Check current budget status
    status = tracker.check_budget_status()
    
    # Get savings suggestions
    suggestions = tracker.suggest_savings()
    if suggestions:
        print(f"\n💡 Savings Suggestions:")
        for suggestion in suggestions:
            print(f"   • {suggestion}")
    
    # Weekly report
    print(f"\n" + "="*60)
    tracker.weekly_report()

if __name__ == "__main__":
    main()
```

These examples demonstrate real-world applications of the Monzoh library, from basic account management to advanced financial automation and analysis. Each example is fully functional and can be customized for your specific needs.