We previously announced that the Easy Ship API value formats for measurement, pickup, dropoff, and timestamp would change on November 26, 2025. This implementation date was rescheduled and is available now.

The getOrder and getOrders operations now return the hasCustomizableItems attribute. You can use this attribute to determine if an order has customizable items.

You can now request signature confirmation upon delivery with the Fulfillment Outbound API. To require a signature from the recipient upon delivery, set featureName to SIGNATURE_CONFIRMATION in your createrFulfillmentOrder request.

Announcing the External Fulfillment APIs:

Deprecated SP-API resources are no longer in active development. Calls to deprecated SP-API resources will continue to be successful until their removal date. After the removal date, calls will fail. For more detailed information about SP-API deprecation dates, refer to the Deprecations table.

The Merchant Fulfillment API has the following updates to the getEligibleShippingServices operation:

We previously announced that the VAT bottle deposit amounts for VAT Calculation Service reports would change on September 22, 2025. This implementation date has been rescheduled from September 22, 2025 to October 9, 2025.

Starting September 24, 2025, the Name response attribute for the getOrderAddress operation will change from required to optional. Currently, the getOrderAddress response does not return Name for every response payload.

Effective September 28, 2025, Amazon will update the attribute usage and enumeration values of numerous product types across marketplaces.

To simplify the listing experience, variation themes with no sales in the past 12 months will be removed from product templates and the Listings Items API. This change will occur between September 15, 2025 and November 30, 2025. We marked the impacted themes under Lifecycle: EnumDeprecated for the Variation Theme Name field in our Listings Items APIs.