Invoice

The Java SDK supports the Mindee V1 Invoice API.

Product Specifications

Specification

Details

Endpoint Name

invoices

Recommended Version

v4.11

Supports Polling/Webhooks

✔️ Yes

Support Synchronous HTTP Calls

✔️ Yes

Geography

🌐 Global

Quick-Start

Using the sample below, we are going to illustrate how to extract the data that we want using the SDK.

Sample Code

import com.mindee.MindeeClient;
import com.mindee.input.LocalInputSource;
import com.mindee.parsing.common.PredictResponse;
import com.mindee.product.invoice.InvoiceV4;
import java.io.File;
import java.io.IOException;

public class SimpleMindeeClient {

  public static void main(String[] args) throws IOException {
    String apiKey = "my-api-key";
    String filePath = "/path/to/the/file.ext";

    // Init a new client
    MindeeClient mindeeClient = new MindeeClient(apiKey);

    // Load a file from disk
    LocalInputSource inputSource = new LocalInputSource(filePath);

    // Parse the file
    PredictResponse<InvoiceV4> response = mindeeClient.parse(
        InvoiceV4.class,
        inputSource
    );

    // Print a summary of the response
    System.out.println(response.toString());

    // Print a summary of the predictions
//  System.out.println(response.getDocument().toString());

    // Print the document-level predictions
//    System.out.println(response.getDocument().getInference().getPrediction().toString());

    // Print the page-level predictions
//    response.getDocument().getInference().getPages().forEach(
//        page -> System.out.println(page.toString())
//    );
  }

}

You can also call this product asynchronously:

import com.mindee.MindeeClient;
import com.mindee.input.LocalInputSource;
import com.mindee.parsing.common.AsyncPredictResponse;
import com.mindee.product.invoice.InvoiceV4;
import java.io.File;
import java.io.IOException;

public class SimpleMindeeClient {

  public static void main(String[] args) throws IOException, InterruptedException {
    String apiKey = "my-api-key";
    String filePath = "/path/to/the/file.ext";

    // Init a new client
    MindeeClient mindeeClient = new MindeeClient(apiKey);

    // Load a file from disk
    LocalInputSource inputSource = new LocalInputSource(new File(filePath));

    // Parse the file asynchronously
    AsyncPredictResponse<InvoiceV4> response = mindeeClient.enqueueAndParse(
        InvoiceV4.class,
        inputSource
    );

    // Print a summary of the response
    System.out.println(response.toString());

    // Print a summary of the predictions
//  System.out.println(response.getDocumentObj().toString());

    // Print the document-level predictions
//    System.out.println(response.getDocumentObj().getInference().getPrediction().toString());

    // Print the page-level predictions
//    response.getDocumentObj().getInference().getPages().forEach(
//        page -> System.out.println(page.toString())
//    );
  }

}

Sample Output (rST)

########
Document
########
:Mindee ID: 744748d5-9051-461c-b70c-bbf81f5ff943
:Filename: default_sample.jpg

Inference
#########
:Product: mindee/invoices v4.11
:Rotation applied: Yes

Prediction
==========
:Locale: en-CA; en; CA; CAD;
:Invoice Number: 14
:Purchase Order Number: AD29094
:Reference Numbers: AD29094
:Purchase Date: 2018-09-25
:Due Date:
:Payment Date:
:Total Net: 2145.00
:Total Amount: 2608.20
:Total Tax: 193.20
:Taxes:
  +---------------+--------+----------+---------------+
  | Base          | Code   | Rate (%) | Amount        |
  +===============+========+==========+===============+
  | 2145.00       |        | 8.00     | 193.20        |
  +---------------+--------+----------+---------------+
:Supplier Payment Details:
:Supplier Name: TURNPIKE DESIGNS
:Supplier Company Registrations:
:Supplier Address: 156 University Ave, Toronto ON, Canada, M5H 2H7
:Supplier Phone Number: 4165551212
:Supplier Website:
:Supplier Email: [email protected]
:Customer Name: JIRO DOI
:Customer Company Registrations:
:Customer Address: 1954 Bloor Street West Toronto, ON, M6P 3K9 Canada
:Customer ID:
:Shipping Address:
:Billing Address: 1954 Bloor Street West Toronto, ON, M6P 3K9 Canada
:Document Type: INVOICE
:Document Type Extended: INVOICE
:Purchase Subcategory:
:Purchase Category: miscellaneous
:Line Items:
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+
  | Description                          | Product code | Quantity | Tax Amount | Tax Rate (%) | Total Amount | Unit of measure | Unit Price |
  +======================================+==============+==========+============+==============+==============+=================+============+
  | Platinum web hosting package Down... |              | 1.00     |            |              | 65.00        |                 | 65.00      |
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+
  | 2 page website design Includes ba... |              | 3.00     |            |              | 2100.00      |                 | 2100.00    |
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+
  | Mobile designs Includes responsiv... |              | 1.00     |            |              | 250.00       | 1               | 250.00     |
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+

Page Predictions
================

Page 0
------
:Locale: en-CA; en; CA; CAD;
:Invoice Number: 14
:Purchase Order Number: AD29094
:Reference Numbers: AD29094
:Purchase Date: 2018-09-25
:Due Date:
:Payment Date:
:Total Net: 2145.00
:Total Amount: 2608.20
:Total Tax: 193.20
:Taxes:
  +---------------+--------+----------+---------------+
  | Base          | Code   | Rate (%) | Amount        |
  +===============+========+==========+===============+
  | 2145.00       |        | 8.00     | 193.20        |
  +---------------+--------+----------+---------------+
:Supplier Payment Details:
:Supplier Name: TURNPIKE DESIGNS
:Supplier Company Registrations:
:Supplier Address: 156 University Ave, Toronto ON, Canada, M5H 2H7
:Supplier Phone Number: 4165551212
:Supplier Website:
:Supplier Email: [email protected]
:Customer Name: JIRO DOI
:Customer Company Registrations:
:Customer Address: 1954 Bloor Street West Toronto, ON, M6P 3K9 Canada
:Customer ID:
:Shipping Address:
:Billing Address: 1954 Bloor Street West Toronto, ON, M6P 3K9 Canada
:Document Type: INVOICE
:Document Type Extended: INVOICE
:Purchase Subcategory:
:Purchase Category: miscellaneous
:Line Items:
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+
  | Description                          | Product code | Quantity | Tax Amount | Tax Rate (%) | Total Amount | Unit of measure | Unit Price |
  +======================================+==============+==========+============+==============+==============+=================+============+
  | Platinum web hosting package Down... |              | 1.00     |            |              | 65.00        |                 | 65.00      |
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+
  | 2 page website design Includes ba... |              | 3.00     |            |              | 2100.00      |                 | 2100.00    |
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+
  | Mobile designs Includes responsiv... |              | 1.00     |            |              | 250.00       | 1               | 250.00     |
  +--------------------------------------+--------------+----------+------------+--------------+--------------+-----------------+------------+

Field Types

Standard Fields

These fields are generic and used in several products.

BaseField

Each prediction object contains a set of fields that inherit from the generic BaseField class. A typical BaseField object will have the following attributes:

confidence (Double): the confidence score of the field prediction.
boundingBox (Polygon): contains exactly 4 relative vertices (points) coordinates of a right rectangle containing the field in the document.
polygon (Polygon): contains the relative vertices coordinates (polygon extends List<Point>) of a polygon containing the field in the image.
pageId (Integer): the ID of the page, always null when at document-level.

A Point simply refers to a List of Double.

Aside from the previous attributes, all basic fields have access to a custom toString method that can be used to print their value as a string.

AddressField

Aside from the basic BaseField attributes, the address field AddressField also implements the following:

streetNumber (String): String representation of the street number. Can be null.
streetName (String): Name of the street. Can be null.
poBox (String): String representation of the PO Box number. Can be null.
addressComplement (String): Address complement. Can be null.
city (String): City name. Can be null.
postalcode (String): String representation of the postal code. Can be null.
state (String): State name. Can be null.
country (String): Country name. Can be null.

The value field of an AddressField should be a concatenation of the rest of the values.

AmountField

An amount field AmountField extends BaseField, but also implements:

value (Double): corresponds to the field value. Can be null if no value was extracted.

ClassificationField

The classification field ClassificationField extends BaseField, but also implements:

value (strong): corresponds to the field value.
confidence (double): the confidence score of the field prediction.

A classification field's value is always a String.

CompanyRegistrationField

Aside from the basic BaseField attributes, the company registration field CompanyRegistrationField also implements the following:

type (String): the type of company.
value (String): corresponds to the field value.
toTableLine(): a method that formats the data to fit in a .rst display.

StringField

The text field StringField extends BaseField, but also implements:

value (String): corresponds to the field value.
rawValue (String): corresponds to the raw value as it appears on the document.

DateField

The date field DateField extends BaseField, but also implements:

value (LocalDate): an accessible representation of the value as a Java object. Can be null.

LocaleField

The locale field LocaleField extends BaseField, but also implements:

value (LocalDate): an accessible representation of the value as a Java object. Can be null.
language (String): ISO 639-1 language code (e.g.: en for English). Can be null.
country (String): ISO 3166-1 alpha-2 or ISO 3166-1 alpha-3 code for countries (e.g.: GRB or GB for "Great Britain"). Can be null.
currency (String): ISO 4217 code for currencies (e.g.: USD for "US Dollars"). Can be null.

Taxes

TaxField

Aside from the basic BaseField attributes, the tax field TaxField also implements the following:

rate (Double): the tax rate applied to an item expressed as a percentage. Can be null.
code (String): tax code (or equivalent, depending on the origin of the document).
base (Double): base amount used for the tax. Can be null.
value (Double): the value of the tax. Can be null.

Currently TaxField is not used on its own, and is accessed through a parent Taxes object, a list-like structure.

Taxes (List)

The Taxes field represents a List of TaxField objects. As it is the representation of several objects, it has access to a custom toString method that can render a TaxField object as a table line.

Specific Fields

Fields which are specific to this product; they are not used in any other product.

Line Items Field

List of all the line items present on the invoice.

A InvoiceV4LineItem implements the following attributes:

description (String): The item description.
productCode (String): The product code of the item.
quantity (Double): The item quantity
taxAmount (Double): The item tax amount.
taxRate (Double): The item tax rate in percentage.
totalAmount (Double): The item total amount.
unitMeasure (String): The item unit of measure.
unitPrice (Double): The item unit price.

Attributes

The following fields are extracted for Invoice V4:

Billing Address

billingAddress: The customer billing address.

System.out.println(
  result.getDocument().getInference().getPrediction().getBillingAddress().value
);

Purchase Category

category: The purchase category.

Possible values include:

'toll'
'food'
'parking'
'transport'
'accommodation'
'telecom'
'miscellaneous'
'software'
'shopping'
'energy'

System.out.println(
  result.getDocument().getInference().getPrediction().getCategory().value
);

Customer Address

customerAddress: The address of the customer.

System.out.println(
  result.getDocument().getInference().getPrediction().getCustomerAddress().value
);

Customer Company Registrations

customerCompanyRegistrations: List of company registration numbers associated to the customer.

for (customerCompanyRegistrationsElem : result.getDocument().getInference().getPrediction().getCustomerCompanyRegistrations())
{
    System.out.println(customerCompanyRegistrationsElem.value);
}

Customer ID

customerId: The customer account number or identifier from the supplier.

System.out.println(
  result.getDocument().getInference().getPrediction().getCustomerId().value
);

Customer Name

customerName: The name of the customer or client.

System.out.println(
  result.getDocument().getInference().getPrediction().getCustomerName().value
);

Purchase Date

date: The date the purchase was made.

System.out.println(
  result.getDocument().getInference().getPrediction().getDate().value
);

Document Type

documentType: Document type: INVOICE or CREDIT NOTE.

Possible values include:

'INVOICE'
'CREDIT NOTE'

System.out.println(
  result.getDocument().getInference().getPrediction().getDocumentType().value
);

Document Type Extended

documentTypeExtended: Document type extended.

Possible values include:

'CREDIT NOTE'
'INVOICE'
'OTHER'
'OTHER_FINANCIAL'
'PAYSLIP'
'PURCHASE ORDER'
'QUOTE'
'RECEIPT'
'STATEMENT'

System.out.println(
  result.getDocument().getInference().getPrediction().getDocumentTypeExtended().value
);

Due Date

dueDate: The date on which the payment is due.

System.out.println(
  result.getDocument().getInference().getPrediction().getDueDate().value
);

Invoice Number

invoiceNumber: The invoice number or identifier.

System.out.println(
  result.getDocument().getInference().getPrediction().getInvoiceNumber().value
);

Line Items

lineItems(List<InvoiceV4LineItem>): List of all the line items present on the invoice.

for (lineItemsElem : result.getDocument().getInference().getPrediction().getLineItems())
{
    System.out.println(lineItemsElem.value);
}

Locale

locale: The locale of the document.

System.out.println(
  result.getDocument().getInference().getPrediction().getLocale().value
);

Payment Date

paymentDate: The date on which the payment is due / was full-filled.

System.out.println(
  result.getDocument().getInference().getPrediction().getPaymentDate().value
);

Purchase Order Number

poNumber: The purchase order number.

System.out.println(
  result.getDocument().getInference().getPrediction().getPoNumber().value
);

Reference Numbers

referenceNumbers: List of all reference numbers on the invoice, including the purchase order number.

for (referenceNumbersElem : result.getDocument().getInference().getPrediction().getReferenceNumbers())
{
    System.out.println(referenceNumbersElem.value);
}

Shipping Address

shippingAddress: Customer's delivery address.

System.out.println(
  result.getDocument().getInference().getPrediction().getShippingAddress().value
);

Purchase Subcategory

subcategory: The purchase subcategory for transport, food and shopping.

Possible values include:

'plane'
'taxi'
'train'
'restaurant'
'shopping'
'other'
'groceries'
'cultural'
'electronics'
'office_supplies'
'micromobility'
'car_rental'
'public'
'delivery'
null

System.out.println(
  result.getDocument().getInference().getPrediction().getSubcategory().value
);

Supplier Address

supplierAddress: The address of the supplier or merchant.

System.out.println(
  result.getDocument().getInference().getPrediction().getSupplierAddress().value
);

Supplier Company Registrations

supplierCompanyRegistrations: List of company registration numbers associated to the supplier.

for (supplierCompanyRegistrationsElem : result.getDocument().getInference().getPrediction().getSupplierCompanyRegistrations())
{
    System.out.println(supplierCompanyRegistrationsElem.value);
}

Supplier Email

supplierEmail: The email address of the supplier or merchant.

System.out.println(
  result.getDocument().getInference().getPrediction().getSupplierEmail().value
);

Supplier Name

supplierName: The name of the supplier or merchant.

System.out.println(
  result.getDocument().getInference().getPrediction().getSupplierName().value
);

Supplier Payment Details

supplierPaymentDetails: List of payment details associated to the supplier of the invoice.

for (supplierPaymentDetailsElem : result.getDocument().getInference().getPrediction().getSupplierPaymentDetails())
{
    System.out.println(supplierPaymentDetailsElemvalue);
    System.out.println(supplierPaymentDetailsElem.rate);
    System.out.println(supplierPaymentDetailsElem.code);
    System.out.println(supplierPaymentDetailsElem.base);
}

Supplier Phone Number

supplierPhoneNumber: The phone number of the supplier or merchant.

System.out.println(
  result.getDocument().getInference().getPrediction().getSupplierPhoneNumber().value
);

Supplier Website

supplierWebsite: The website URL of the supplier or merchant.

System.out.println(
  result.getDocument().getInference().getPrediction().getSupplierWebsite().value
);

Taxes

taxes: List of taxes. Each item contains the detail of the tax.

for (taxesElem : result.getDocument().getInference().getPrediction().getTaxes())
{
    System.out.println(taxesElem.value);
}

Total Amount

totalAmount: The total amount of the invoice: includes taxes, tips, fees, and other charges.

System.out.println(
  result.getDocument().getInference().getPrediction().getTotalAmount().value
);

Total Net

totalNet: The net amount of the invoice: does not include taxes, fees, and discounts.

System.out.println(
  result.getDocument().getInference().getPrediction().getTotalNet().value
);

Total Tax

totalTax: The total tax: the sum of all the taxes for this invoice.

System.out.println(
  result.getDocument().getInference().getPrediction().getTotalTax().value
);

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Invoice

Product Specifications

Quick-Start

Sample Code

Sample Output (rST)

Field Types

Standard Fields

BaseField

AddressField

AmountField

ClassificationField

CompanyRegistrationField

StringField

DateField

LocaleField

Taxes

Specific Fields

Line Items Field

Attributes

Billing Address

Purchase Category

Customer Address

Customer Company Registrations

Customer ID

Customer Name

Purchase Date

Document Type

Document Type Extended

Due Date

Invoice Number

Line Items

Locale

Payment Date

Purchase Order Number

Reference Numbers

Shipping Address

Purchase Subcategory

Supplier Address

Supplier Company Registrations

Supplier Email

Supplier Name

Supplier Payment Details

Supplier Phone Number

Supplier Website

Taxes

Total Amount

Total Net

Total Tax