Delivery note

The Node.js SDK supports the Mindee V1 Delivery note API.

Product Specifications

Specification	Details
Endpoint Name	delivery_notes
Recommended Version	v1.2
Supports Polling/Webhooks	✔️ Yes
Support Synchronous HTTP Calls	❌ No
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

const mindee = require("mindee");
// for TS or modules:
// import * as mindee from "mindee";

// Init a new client
const mindeeClient = new mindee.Client({ apiKey: "my-api-key" });

// Load a file from disk
const inputSource = mindeeClient.docFromPath("/path/to/the/file.ext");

// Parse the file
const apiResponse = mindeeClient.enqueueAndParse(
  mindee.product.DeliveryNoteV1,
  inputSource
);

// Handle the response Promise
apiResponse.then((resp) => {
  // print a string summary
  console.log(resp.document.toString());
});

Sample Output (rST)

########
Document
########
:Mindee ID: d5ead821-edec-4d31-a69a-cf3998d9a506
:Filename: default_sample.jpg

Inference
#########
:Product: mindee/delivery_notes v1.0
:Rotation applied: Yes

Prediction
==========
:Delivery Date: 2019-10-02
:Delivery Number: INT-001
:Supplier Name: John Smith
:Supplier Address: 4490 Oak Drive, Albany, NY 12210
:Customer Name: Jessie M Horne
:Customer Address: 4312 Wood Road, New York, NY 10031
:Total Amount: 204.75

Standard Fields

These fields are generic and used in several products.

Basic Field

Each prediction object contains a set of fields that inherit from the generic Field class.

A typical Field object will have the following attributes:

• value (number | string): corresponds to the field value. Can be undefined if no value was extracted.

• confidence (number): the confidence score of the field prediction.

• boundingBox ([Point, Point, Point, Point]): contains exactly 4 relative vertices (points) coordinates of a right rectangle containing the field in the document.

• polygon (Point[]): contains the relative vertices coordinates (Point) of a polygon containing the field in the image.

• pageId (number): the ID of the page, always undefined when at document-level.

• reconstructed (boolean): indicates whether an object was reconstructed (not extracted as the API gave it).

A Point simply refers to an array of two numbers ([number, number]).

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

Amount Field

The amount field AmountField only has one constraint: its value is a number (or undefined).

Date Field

Aside from the basic Field attributes, the date field DateField also implements the following:

• dateObject (Date): an accessible representation of the value as a JavaScript object.

String Field

The text field StringField only has one constraint: its value is a string (or undefined).

Attributes

The following fields are extracted for Delivery note V1:

Customer Address

customerAddress (StringField): The address of the customer receiving the goods.

console.log(result.document.inference.prediction.customerAddress.value);

Customer Name

customerName (StringField): The name of the customer receiving the goods.

console.log(result.document.inference.prediction.customerName.value);

Delivery Date

deliveryDate (DateField): The date on which the delivery is scheduled to arrive.

console.log(result.document.inference.prediction.deliveryDate.value);

Delivery Number

deliveryNumber (StringField): A unique identifier for the delivery note.

console.log(result.document.inference.prediction.deliveryNumber.value);

Supplier Address

supplierAddress (StringField): The address of the supplier providing the goods.

console.log(result.document.inference.prediction.supplierAddress.value);

Supplier Name

supplierName (StringField): The name of the supplier providing the goods.

console.log(result.document.inference.prediction.supplierName.value);

Total Amount

totalAmount (AmountField): The total monetary value of the goods being delivered.

console.log(result.document.inference.prediction.totalAmount.value);