Invoice Parser API

An invoice parser built for AP and ERP pipelines.

Parseify parses supplier invoices into schema-stable JSON so your accounts payable, procurement, and bookkeeping products can automate intake without a custom parser per vendor.

Request
curl -X POST https://api.parseify.app/api/v1/documents \
  -H "X-Api-Key: bnj_live_xxxxxxxxxxxxxxxxxxxxxx" \
  -F "file=@invoice.pdf"
Response
{
  "vendor": "Byte Office Supplies",
  "invoiceNumber": "INV-2026-0419",
  "date": "2026-04-19",
  "totalAmount": 499.13,
  "vatAmount": 86.63,
  "currency": "EUR",
  "lineItems": [
    { "description": "A4 paper box", "quantity": 3, "unitPrice": 29.90, "totalPrice": 89.70 }
  ]
}

Parser output that fits finance systems

AP Intake

Feed vendor, invoice number, and totals into approval workflows the moment a supplier PDF arrives.

PO Matching

Use line items and amounts to match purchase orders without re-keying quantities and prices.

ERP Ingestion

Stable JSON keys map cleanly into ERP import jobs and bookkeeping APIs.

Invoice parser API, frequently asked questions

What is an invoice parser API?

An invoice parser API reads invoice files and returns structured data for accounts payable and ERP systems. Parseify parses PDFs and images into JSON with vendor, totals, tax, and line items.

How do I integrate an invoice parser into my AP workflow?

Call /api/v1/documents with your API key and the invoice file, then map the JSON response into your approval queue, PO matching, or ledger posting logic.

Does the invoice parser API require templates per supplier?

No. Parseify is tuned for invoices out of the box. You do not maintain per-vendor templates before parsing starts working.

What formats can the invoice parser accept?

PDF, PNG, and JPEG up to 20 MB. All formats return the same JSON schema for a consistent integration.