Shipment Extras

The extras object attached to each shipment contains additional information relevant to each shipment outside the scope of the API such as carrier waybills, commercial invoices and much more.

Key	Type	Description
commercial_invoice_url	string	PDF link to commercial invoice for international shipments.
carrier_tracking_url	string	Carrier specific URL for tracking shipment.
reference	string	Rate object used in arranging delivery for shipment.
shipping_label	object	Object containing raw buffer data for shipping label pdf.
shipping_label_url	string	PDF link to shipping label / waybill for shipment.
tracking_number	string	Carrier specific tracking number for shipment.
tracking_url	string	API specific tracking URL for shipment.