Get shipment fees - Seller Assistant API

Get shipment transportation and placement fees. The limit is 60 requests per minute. Amazon seller account integration is required to make this request. You can do it here.

API Key

Add parameter in query

api_key

Example:

api_key: ********************

API Key

Add parameter in header

X-Api-Key

Example:

X-Api-Key: ********************

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

Responses

🟢200OK

application/json

Successful response

Body

Example

{
    "placementFees": [
        {
            "discounts": [
                {
                    "description": "10% discount on fulfillment fees",
                    "target": "Placement Services",
                    "type": "FEE",
                    "value": {
                        "amount": 10.5,
                        "code": "USD"
                    }
                }
            ],
            "expiration": "2025-12-31T23:59:59.999Z",
            "fees": [
                {
                    "description": "10% discount on fulfillment fees",
                    "target": "Placement Services",
                    "type": "FEE",
                    "value": {
                        "amount": 10.5,
                        "code": "USD"
                    }
                }
            ],
            "placementOptionId": "PLACE1234567890ABCDEFGH1234567890ABCD",
            "shipmentIds": [
                "SHIP1234567890ABCDEFGH1234567890ABCDEF"
            ],
            "status": "OFFERED"
        }
    ],
    "transportationFees": [
        {
            "carrier": {
                "alphaCode": "USPS",
                "name": "United States Postal Service"
            },
            "carrierAppointment": {
                "endTime": "2025-12-31T23:59:59.999Z",
                "startTime": "2025-12-31T09:00:00.000Z"
            },
            "preconditions": [
                "string"
            ],
            "quote": {
                "cost": {
                    "amount": 10.5,
                    "code": "USD"
                },
                "expiration": "2025-12-31T23:59:59.999Z",
                "voidableUntil": "2025-12-31T23:59:59.999Z"
            },
            "shipmentId": "SHIP1234567890ABCDEFGH1234567890ABCDEF",
            "shippingMode": "GROUND_SMALL_PARCEL",
            "shippingSolution": "AMAZON_PARTNERED_CARRIER",
            "transportationOptionId": "TRANS1234567890ABCDEFGH1234567890ABCD"
        }
    ]
}

🟠402Payment Required

🟠403Forbidden

🟠422Unprocessable Entity

🟠429Too Many Requests

🔴500Internal Server Error