How to Integrate AI-Powered Invoice OCR API into ERP Workflows

Overview

Most invoices arrive as unstructured data (PDFs, images, or WhatsApp photos). This guide explains how to use the AZAPI Invoice OCR API to bridge the "ERP Integration Gap" by converting these documents into structured JSON.

Key Features

• High Accuracy: Extracts line items, taxes, and vendor details with <1% error rates.
• Versatile Formats: Supports messy mobile photos, screenshots, and skewed scans.
• Developer Friendly: Clean JSON output with AI confidence scores.

Technical Implementation Workflow

1. Request Data Extraction

Send your invoice (PDF/Image) to the endpoint. The API performs layout analysis and field recognition.

2. Sample JSON Output

The API returns a structured payload like this:

{
  "vendor_name": "Azlogics Pvt. Ltd.",
  "invoice_number": "AZ-2026-001",
  "line_items": [
    {
      "description": "OCR API Subscription",
      "quantity": 1,
      "amount": 500.00
    }
  ],
  "total_amount": 500.00,
  "confidence_score": 0.99
}