title: Bill of Lading
category: 622b805aaec68102ea7fcbc2
slug: ruby-bill-of-lading-ocr

parentDoc: 67b49df15b843f3fa9cd622b

The Ruby Client Library supports the Bill of Lading API.

> 📝 Product Specs
>
> | Specification | Details |
> | —————————— | ————————————————– |
> | Endpoint Name | bill_of_lading |
> | Recommended Version | v1.1 |
> | Supports Polling/Webhooks | ✔️ Yes |
> | Support Synchronous HTTP Calls | ❌ No |
> | Geography | 🌐 Global |

Using the sample below,
we are going to illustrate how to extract the data that we want using the Ruby Client Library.
Bill of Lading sample

Quick-Start

#
# Install the Ruby client library by running:
# gem install mindee
#

require 'mindee'

# Init a new client
mindee_client = Mindee::Client.new(api_key: 'my-api-key')

# Load a file from disk
input_source = mindee_client.source_from_path('/path/to/the/file.ext')

# Parse the file
result = mindee_client.parse(
  input_source,
  Mindee::Product::BillOfLading::BillOfLadingV1
)

# Print a full summary of the parsed data in RST format
puts result.document

# Print the document-level parsed data
# puts result.document.inference.prediction

Output (RST):

########
Document
########
:Mindee ID: 3b5250a1-b52c-4e0b-bc3e-2f0146b04e29
:Filename: default_sample.jpg

Inference
#########
:Product: mindee/bill_of_lading v1.1
:Rotation applied: No

Prediction
==========
:Bill of Lading Number: XYZ123456
:Shipper:
  :Address: 123 OCEAN DRIVE, SHANGHAI, CHINA
  :Email:
  :Name: GLOBAL FREIGHT SOLUTIONS INC.
  :Phone: 86-21-12345678
:Consignee:
  :Address: 789 TRADE STREET, SINGAPORE 567890, SINGAPORE
  :Email:
  :Name: PACIFIC TRADING CO.
  :Phone: 65-65432100
:Notify Party:
  :Address: 789 TRADE STREET, SINGAPORE 567890, SINGAPORE
  :Email:
  :Name: PACIFIC TRADING CO.
  :Phone: 65-65432100
:Carrier:
  :Name: GLOBAL SHIPPING CO.,LTD.
  :Professional Number:
  :SCAC:
:Items:
  +--------------------------------------+--------------+-------------+------------------+----------+-------------+
  | Description                          | Gross Weight | Measurement | Measurement Unit | Quantity | Weight Unit |
  +======================================+==============+=============+==================+==========+=============+
  | ELECTRONIC COMPONENTS\nP/N: 12345... | 500.00       | 1.50        | cbm              | 1.00     | kgs         |
  +--------------------------------------+--------------+-------------+------------------+----------+-------------+
:Port of Loading: SHANGHAI, CHINA
:Port of Discharge: LOS ANGELES, USA
:Place of Delivery: LOS ANGELES, USA
:Date of issue: 2022-09-30
:Departure Date:

Field Types

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 (String, Float, Integer, bool): corresponds to the field value. Can be nil if no value was extracted.
confidence (Float, nil): the confidence score of the field prediction.
bounding_box (Mindee::Geometry::Quadrilateral, nil): contains exactly 4 relative vertices (points) coordinates of a right rectangle containing the field in the document.
polygon (Mindee::Geometry::Polygon, nil): contains the relative vertices coordinates (Point) of a polygon containing the field in the image.
page_id (Integer, nil): the ID of the page, always nil when at document-level.
reconstructed (bool): indicates whether an object was reconstructed (not extracted as the API gave it).

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

Date Field

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

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

String Field

The text field StringField only has one constraint: it’s value is a String (or nil).

Specific Fields

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

Shipper Field

The party responsible for shipping the goods.

A BillOfLadingV1Shipper implements the following attributes:

address (String): The address of the shipper.
email (String): The email of the shipper.
name (String): The name of the shipper.
phone (String): The phone number of the shipper. Fields which are specific to this product; they are not used in any other product.

Consignee Field

The party to whom the goods are being shipped.

A BillOfLadingV1Consignee implements the following attributes:

address (String): The address of the consignee.
email (String): The email of the shipper.
name (String): The name of the consignee.
phone (String): The phone number of the consignee. Fields which are specific to this product; they are not used in any other product.

Notify Party Field

The party to be notified of the arrival of the goods.

A BillOfLadingV1NotifyParty implements the following attributes:

address (String): The address of the notify party.
email (String): The email of the shipper.
name (String): The name of the notify party.
phone (String): The phone number of the notify party. Fields which are specific to this product; they are not used in any other product.

Carrier Field

The shipping company responsible for transporting the goods.

A BillOfLadingV1Carrier implements the following attributes:

name (String): The name of the carrier.
professional_number (String): The professional number of the carrier.
scac (String): The Standard Carrier Alpha Code (SCAC) of the carrier. Fields which are specific to this product; they are not used in any other product.

Items Field

The goods being shipped.

A BillOfLadingV1CarrierItem implements the following attributes:

description (String): A description of the item.
gross_weight (Float): The gross weight of the item.
measurement (Float): The measurement of the item.
measurement_unit (String): The unit of measurement for the measurement.
quantity (Float): The quantity of the item being shipped.
weight_unit (String): The unit of measurement for weights.

Attributes

The following fields are extracted for Bill of Lading V1:

Bill of Lading Number

bill_of_lading_number (StringField): A unique identifier assigned to a Bill of Lading document.

puts result.document.inference.prediction.bill_of_lading_number.value

Carrier

carrier (BillOfLadingV1Carrier): The shipping company responsible for transporting the goods.

puts result.document.inference.prediction.carrier.value

Items

carrier_items (Array<BillOfLadingV1CarrierItem>): The goods being shipped.

result.document.inference.prediction.carrier_items do |carrier_items_elem|
  puts carrier_items_elem.value
end

Consignee

consignee (BillOfLadingV1Consignee): The party to whom the goods are being shipped.

puts result.document.inference.prediction.consignee.value

Date of issue

date_of_issue (DateField): The date when the bill of lading is issued.

puts result.document.inference.prediction.date_of_issue.value

Departure Date

departure_date (DateField): The date when the vessel departs from the port of loading.

puts result.document.inference.prediction.departure_date.value

Notify Party

notify_party (BillOfLadingV1NotifyParty): The party to be notified of the arrival of the goods.

puts result.document.inference.prediction.notify_party.value

Place of Delivery

place_of_delivery (StringField): The place where the goods are to be delivered.

puts result.document.inference.prediction.place_of_delivery.value

Port of Discharge

port_of_discharge (StringField): The port where the goods are unloaded from the vessel.

puts result.document.inference.prediction.port_of_discharge.value

Port of Loading

port_of_loading (StringField): The port where the goods are loaded onto the vessel.

puts result.document.inference.prediction.port_of_loading.value

Shipper

shipper (BillOfLadingV1Shipper): The party responsible for shipping the goods.

puts result.document.inference.prediction.shipper.value

Questions?

Join our Slack

Modules

Classes

docs/global_products/bill_of_lading_v1