Invoice OCR API
for Enterprise Integration
Extract structured invoice data via REST API. Integrate with SAP, NetSuite, QuickBooks, or any ERP system. JSON or Excel output.
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Frequently Asked Questions
What data fields does an Invoice OCR API extract? 
FormX can extract all data needed for businesses to expedite various application processes. These extraction items include but are not limited to the vendor or purchaser's name, total amount, issue date, due date, all transactions, and more. You can also customise or train our extractors to extract exactly what you need. Get in touch to learn more!
What invoice formats does the FormX OCR API support?
FormX can extract data from all kinds of Invoice with various layouts and formats as it is not a template-based solution. Training a new extractor is also simple and requires as little as one sample image. Schedule a Demo to see how simple it is to automate invoice data extraction.
How do I integrate an Invoice OCR API with SAP or NetSuite?
FormX provides a full REST API that connects directly with SAP S/4HANA, SAP Business One, Oracle NetSuite, QuickBooks Online and Desktop, Microsoft Dynamics 365, and any other ERP system. SDKs are available for Python, Node.js, Java, and .NET. Contact us for pre-built integration guides for SAP and NetSuite.
What does the Invoice OCR API return?
The API returns a structured JSON object containing all extracted invoice fields: vendor name and address, invoice number, issue and due dates, line items (description, quantity, unit price, tax), subtotal, tax total, grand total, currency, and payment terms. Reach out to us to customise extracted fields through the FormX portal.
How does invoice OCR work technically?
FormX combines OCR, Machine Learning, and Large Language Models to do more than convert invoices into machine-encoded text. It understands invoice content, identifies relevant data fields, and returns structured JSON, Excel, or CSV, ready for direct use in ERP systems or workflow automation.
Is invoice data safe when using an OCR API?
Certainly. Invoice contains financial and personal data that should only be accessible to authorized parties. FormX does not use or store the extracted data in any permanent storage. We are also ISO27001 certified and SoC 2 Type 2 audited. Read our data privacy policy for more.
What does the Invoice OCR API JSON response look like?
The API returns a structured JSON object containing all extracted invoice fields: vendor name and address, invoice number, issue and due dates, line items (description, quantity, unit price, tax), subtotal, tax total, grand total, currency, and payment terms. See our API documentation here. You can also customise extracted fields through the FormX portal.
Can I tailor what I need to extract from invoices or receipts?
Yes, FormX offers more advanced customisation and tailoring for you exact needs. We can process a wide range of documents including receipts, bank statement, tax slips, or anything else you require.
If you wish to integrate automated invoice data extraction with other applications, you can create a trial account or contact us to learn more about how FormX can be of help to your business.
