Invoice Generator API Documentation

Currently, the API is open and does not require authentication. In a production environment, you should implement API keys or OAuth.

HTML & JavaScript Example

<!-- Include this in your HTML -->
<button id="createInvoice">Generate Invoice</button>

<script>
document.getElementById('createInvoice').addEventListener('click', async () => {
  const invoiceData = {
    company_name: "Your Company",
    company_address: "123 Business Street, City, Country",
    customer_name: "Client Name",
    customer_address: "456 Client Avenue, City, Country",
    customer_email: "client@example.com",
    tax_rate: "0",
    currency: "USD",
    items: [
      {
        description: "Web Design Services",
        quantity: 1,
        unit_price: 1000
      }
    ]
  };

  try {
    const response = await fetch('https://invoicemedley.com/api/create-invoice', {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json'
      },
      body: JSON.stringify(invoiceData)
    });
    
    const result = await response.json();
    
    if (result.status === 'success') {
      console.log('Invoice created:', result.invoice);
      
      // To download the PDF version
      window.open('https://invoicemedley.com/api/pdf-invoice', '_blank');
    } else {
      console.error('Error:', result.message);
    }
  } catch (error) {
    console.error('Error:', error);
  }
});
</script>

Python Example

import requests
import json

# API endpoint
api_url = "https://invoicemedley.com/api/create-invoice"

# Invoice data
invoice_data = {
    "company_name": "Your Company",
    "company_address": "123 Business Street, City, Country",
    "customer_name": "Client Name",
    "customer_address": "456 Client Avenue, City, Country",
    "customer_email": "client@example.com",
    "tax_rate": "0",
    "currency": "USD",
    "items": [
        {
            "description": "Web Design Services",
            "quantity": 1,
            "unit_price": 1000
        }
    ]
}

# Make the API request
response = requests.post(
    api_url,
    headers={"Content-Type": "application/json"},
    data=json.dumps(invoice_data)
)

# Process the response
if response.status_code == 200:
    result = response.json()
    print("Invoice created successfully!")
    print(f"Invoice number: {result['invoice']['invoice_number']}")
    print(f"Total amount: {result['invoice']['grand_total']}")
else:
    print(f"Error: {response.status_code}")
    print(response.text)