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VisionParser: OCR tool for high-precision processing of receipts and invoices, API available

General Introduction

VisionParser is an OCR (Optical Character Recognition) tool designed for processing receipts and invoices. Through advanced generative AI technology, VisionParser is able to quickly and accurately convert all kinds of receipts and invoices into structured data for a wide range of business scenarios such as retail, catering and B2B services. Its flexible API interface allows developers to easily integrate into existing systems, providing customized data extraction and format output. Whether it's a digital document or a scanned copy, VisionParser handles it efficiently, ensuring data accuracy and integrity.

VisionParser: OCR tool for high-precision processing of receipts and invoices-1


 

Function List

  • Receipt and invoice data extraction: Convert information from receipts and invoices into structured data.
  • Customized Field Extraction: Customize data extraction rules according to business needs.
  • Multiple output formats: Support JSON, CSV, XML and other data formats output.
  • high accuracy: Utilizes generative AI techniques to ensure high accuracy of data extraction.
  • Developer Friendly: Provide detailed API documentation for developers to quickly integrate.
  • high availability: 99.99% service availability to ensure business continuity.
  • Safety Compliance: Adoption of advanced security protocols that meet international standards.

 

Using Help

Installation and Integration

  1. Register for an account: Visit VisionParser's official website to register and get your API key.
  2. Integrated API: Integrate the VisionParser API in your application.The following is a Python sample code:
    import requests
    url = "https://api.visionparser.com/parse/image/file"
    headers = {
    'api_key': ''
    }
    files = {
    "file": open("path_to_your_image_file.jpg", "rb")
    }
    response = requests.post(url, headers=headers, files=files)
    print(response.json())
    
  3. Send Request: Send receipt or invoice images to the API for structured data.

Functional operation flow

  1. Upload a document: Upload receipt or invoice images via API, supports JPEG and PNG formats.
  2. Select Response Type: The API supports both simple and advanced response types. Simple responses provide basic parsing information, while advanced responses include detailed metadata.
  3. Getting data: The API returns structured JSON data, including information such as total amount, tax amount, date and time, merchant name, and more.
  4. Customized Requirements: Based on business requirements, field extraction rules and output formats can be customized to ensure that data conforms to specific business processes.

Example Response

  • simple response:: json
    {
    "data": {
    "totalAmount": {
    "value": 45.99.
    "conf_score": 0.98
    },
    "taxAmount": {
    "value": 3.99.
    "conf_score": 0.95
    },
    "dateTime": {
    "value": "2024-12-18t13:08:20",
    "conf_score": 0.95
    },
    "merchantName": {
    "value": "SPEEDWAY".
    "conf_score": 0.95
    }
    }
    }
  • Advanced Response:: json
    {
    "data": {
    "totalAmount": {
    "value": 45.99.
    "conf_score": 0.98
    },
    "taxAmount": {
    "value": 3.99.
    "conf_score": 0.95
    },
    "dateTime": {
    "value": "2024-12-18t13:08:20",
    "conf_score": 0.95
    },
    "merchantName": {
    "value": "SPEEDWAY".
    "conf_score": 0.95
    },
    "invoiceReceiptNumber": {
    "value": "INV123456".
    "conf_score": 0.95
    },
    "paidAmount": {
    "value": 45.99.
    "conf_score": 0.98
    },
    "discountAmount": {
    "value": 0,
    "conf_score": 0.95
    },
    "serviceCharge": {
    "value": 0,
    "conf_score": 0.95
    },
    "productLineItems": [
    {
    "description": "Item 1",
    "quantity": 1.
    "unitPrice": 45.99.
    "totalPrice": 45.99
    }
    ]
    }
    }

Security and Compliance

VisionParser utilizes advanced security protocols to ensure secure data transmission and storage. All data processing complies with international standards to safeguard user privacy and data security.

Customer Support

If you encounter any problems during use, you can get technical support through the contact page on the official website. We provide 24/7 customer service to ensure that your problems can be solved in time.

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