International freight estimate API

POST /v1/fulfillment/shipments/freight/estimate — lightweight calculator; amounts are indicative.

Compare with shipment preview (exact pricing after inbound).

Estimate vs preview

	freight/estimate	preview
When	Before / without inbound parcels	After parcels in warehouse
Input	Country/postal + weight/size	`parcel_nos[]` + full receiver + channel
Output	`quotes[]` reference prices	Single `freight` / `services` / `total`

Request body

{
  "destination": {
    "country_code": "US",
    "region": "California",
    "postal_code": "90001"
  },
  "weight_kg": 2.05,
  "length_cm": 30,
  "width_cm": 20,
  "height_cm": 10,
  "attributes": [
    "general"
  ]
}

weight_kg and/or length_cm + width_cm + height_cm (at least one)
Optional attributes[] (e.g. general, battery)
No parcel_nos, no full street address

Response

quotes[] with shipping_channel_code, shipping_channel_name, freight, total (fen). Field reference: response models.

Item attributes {#item-attributes}

GET /v1/fulfillment/shipments/item-attributes — valid attributes[] codes for estimate (e.g. general, battery).