International freight estimate API

POST /v1/fulfillment/shipping/quotes — lightweight calculator; amounts are indicative.

Compatibility alias: POST /v1/fulfillment/shipments/freight/estimate (same behavior; prefer this path for new integrations).

Quotes are indicative. Exact freight is returned when you create a shipment after parcels are inbound.

Estimate vs preview

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 tracking_numbers, 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).