Transform Invoices into Structured JSON Instantly Extract Invoice Data
Convert PDF invoices and scanned documents into structured JSON format. Perfect for automated processing, accounting systems integration, and financial data extraction.
Why Convert Invoices to JSON?
Transform any invoice into structured data ready for your systems:
- Automatic extraction of invoice details
- Support for multiple invoice formats
- Ready for accounting system integration
Supported Input Formats
Our invoice parser supports multiple document formats:
- PDF Invoices (digital and scanned)
- Image formats (PNG, JPG, TIFF)
- Digital invoice formats (XML, HTML)
See Invoice to JSON Conversion in Action
{
"invoice": {
"company": "East Repair Inc.",
"customer": {
"name": "John Smith",
"billing_address": "New York",
"shipping_address": "Cambridge, MA"
},
"details": {
"issue_date": "2019-02-11",
"invoice_number": "US-001",
"due_date": "2019-02-26"
},
"items": [
{
"description": "Front and rear brake cables",
"quantity": 1,
"unit_price": 100.00,
"total_price": 100.00
},
{
"description": "New set of pedal arms",
"quantity": 2,
"unit_price": 15.00,
"total_price": 30.00
},
{
"description": "Labor (3 hours)",
"quantity": 3,
"unit_price": 5.00,
"total_price": 15.00
}
],
"subtotal": 145.00,
"sales_tax": {
"rate": 6.25,
"amount": 9.06
},
"total_due": 154.06,
"terms": {
"payment_due": "15 days",
"payable_to": "East Repair Inc."
},
"signature": "John Smith",
"purpose": "Formal request for payment for bicycle repair services rendered."
}
}
API Integration Guide
Upload Invoice
curl -X POST \
-H "Authorization: Token YOUR_TOKEN" \
-F "file=@/path/to/invoice.pdf" \
https://monkt.com/api/transformations/Response:
{
"success": true,
"result": {
"transformations": [{
"uuid": "0974aa22-bc2b-4994-bc2f-0b4020bbe846",
"status": "completed",
"created": "2024-12-30 06:57:20"
}]
}
}
Define JSON Schema
Define any schema that matches your needs. Extract only the fields you care about.
curl -X POST \
-H "Authorization: Token YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"name": "Custom Invoice Schema",
"schema": {
"type": "object",
"properties": {
"invoice_number": {"type": "string"},
"amount": {"type": "number"}
}
}
}' \
https://monkt.com/api/schemas/Response:
{
"success": true,
"result": {
"uuid": "1b5baa64-52ea-4f3d-8792-4852e24eacce",
"name": "Custom Invoice Schema"
}
}
Get Structured JSON
curl -X POST \
-H "Authorization: Token YOUR_TOKEN" \
https://monkt.com/api/transformations/{transformation_uuid}/json/{schema_uuid}/Response:
{
"success": true,
"result": {
"invoice_number": "INV-2024-001",
"amount": 2794.00
}
}
Usage Information
Track your API usage and limits in the response headers or info object:
• Transformations Used: 203/250
• Days Until Reset: 27
• Plan: Free
Learn More About Invoice Processing
Watch our detailed guide on how to effectively process and convert invoices to JSON format.
Detailed walkthrough of the invoice processing workflow
Learn optimal techniques for invoice data extraction
Expert insights for handling complex invoices
Frequently Asked Questions about Invoice to JSON Conversion
What types of invoices can I convert to JSON?
We support various invoice formats including PDF (both digital and scanned), images (PNG, JPG, TIFF), and digital formats (XML, HTML). Our system can handle invoices from different countries and in multiple languages.
How accurate is the invoice data extraction?
Our AI-powered system achieves over 95% accuracy in data extraction. For optimal results, we recommend using clear, well-scanned documents. Each extraction undergoes multiple validation checks to ensure data quality.
Can I customize the JSON output format?
Yes! You can define custom JSON schemas to extract only the fields you need. This allows you to match your existing system's requirements and integrate seamlessly with your workflow.
How do I integrate this with my accounting system?
Our API provides standardized JSON output that can be integrated with popular accounting systems like QuickBooks, Xero, and SAP. We provide SDKs and detailed integration guides for major programming languages.
What about data security and privacy?
We take security seriously. All uploads are encrypted using TLS 1.3, and we process data in isolated environments. We are GDPR compliant and automatically delete processed documents after 24 hours.
What are the API rate limits?
Free accounts include 250 transformations per month. Enterprise plans offer unlimited transformations with dedicated support. Check our pricing page for detailed information about plans and features.
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More recipes coming soon
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Frequently asked questions
What file formats do you support?
We support a wide range of document formats including PDF, Word (DOC, DOCX), PowerPoint (PPT, PPTX), Excel (XLS, XLSX), HTML, and plain text files. Our system can process both text and embedded images within these documents.
How does the JSON schema customization work?
Pro users can define custom JSON schemas to specify exactly how they want their data structured. You can either use our automated schema detection or provide your own schema definition. This ensures your output data matches your exact requirements.
How do you handle document storage and security?
All documents are encrypted both in transit and at rest. We maintain secure storage for your processed documents, allowing you to access them anytime. Documents are automatically deleted after 30 days unless you specify otherwise.
What's included in the API access?
Pro and Enterprise users get full API access with comprehensive documentation. You can integrate our document processing directly into your workflow, automate batch processing, and retrieve transformed documents programmatically.
How does batch processing work?
You can upload multiple documents at once through our interface or API. Our system processes them in parallel, maintaining consistent formatting across all outputs. Progress tracking and notifications are available for batch jobs.
How do you handle images in documents?
Our system automatically detects and processes images within documents. We can extract image content, generate descriptive text, and include them in your markdown or JSON output in a format suitable for AI/LLM processing.
What kind of support do you offer?
All users get access to our documentation and email support. Pro users receive priority support with faster response times. Enterprise customers get dedicated support teams and custom SLAs to meet their specific needs.
Can I try before subscribing?
Yes! You can try our service with a sample document to see the quality of our markdown and JSON outputs. This helps you understand how our system handles document formatting and structure before committing to a subscription.