Invoice Data Extraction API

Extract structured data from invoices in seconds. Upload PDF or image, get JSON with vendor, line items, totals, and dates.

Start Free (50 Credits) View Documentation

No credit card required • 50 free credits • $0.10 per invoice

curl -X POST "https://api.chargedapi.com/extract/invoice" \
  -H "X-API-Key: your_api_key" \
  -F "file=@invoice.pdf"

# Response:
{
  "invoice_number": "INV-2024-001",
  "vendor": "Acme Corp",
  "date": "2024-12-15",
  "line_items": [
    {"description": "Service", "amount": 500.00}
  ],
  "total": 540.00
}

The Problem

Manual invoice data entry takes 2-5 minutes per invoice
Human errors in data entry cost money
Hiring data entry staff is expensive
Invoices come in different formats

The Solution

Extract invoice data in 2-3 seconds
AI-powered accuracy (95%+ for standard invoices)
Only $0.10 per invoice processed
Works with any invoice format (PDF, image, scan)

What Data Gets Extracted

Vendor Info

Name, address, contact, tax ID

Line Items

Description, quantity, unit price, total

Totals

Subtotal, tax, discounts, grand total

Dates

Invoice date, due date, payment terms

Simple Integration

cURL

curl -X POST \
  "https://api.chargedapi.com/extract/invoice" \
  -H "X-API-Key: YOUR_KEY" \
  -F "file=@invoice.pdf"

Python

import requests

r = requests.post(
  "https://api.chargedapi.com/extract/invoice",
  headers={"X-API-Key": "YOUR_KEY"},
  files={"file": open("invoice.pdf", "rb")}
)
data = r.json()

Node.js

const form = new FormData();
form.append('file', fs.createReadStream('invoice.pdf'));

fetch('https://api.chargedapi.com/extract/invoice', {
  method: 'POST',
  headers: {'X-API-Key': 'YOUR_KEY'},
  body: form
});

Who Uses Invoice Extraction

📊

Accounting Software

Auto-import invoices into QuickBooks, Xero, FreshBooks without manual entry.

🏢

Accounts Payable

Process hundreds of vendor invoices automatically. Reduce AP workload by 80%.

📱

Expense Apps

Let users snap photos of invoices and extract data instantly.

Simple Pricing

Pay per invoice. No subscriptions, no minimums.

$0.10

per invoice extracted

50 free credits to start
No monthly fees
No credit card required
JSON, CSV, or text output
99.9% uptime SLA

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Frequently Asked Questions

What file formats are supported?

PDF, PNG, JPG, JPEG, TIFF, WEBP, and scanned documents. We handle both digital and scanned invoices.

How accurate is the extraction?

95%+ accuracy for standard invoices. Our AI is trained on millions of invoice formats. You can also verify with confidence scores returned in the response.

How fast is the extraction?

Most invoices are processed in 2-5 seconds. Complex multi-page invoices may take up to 10 seconds.

Is my data secure?

Yes. All data is encrypted in transit (HTTPS) and at rest. Files are automatically deleted after processing. We never store or share your invoice data.

Can I process invoices in bulk?

Yes! Our API supports parallel processing. Check our documentation for batch processing examples in Python, Node.js, and Bash.