The Seller Performance report (GET_V2_SELLER_PERFORMANCE_REPORT) now includes the unitOnTimeDeliveryRate response attribute. You can use this attribute to get a seller's on-time delivery rate at a unit level within a reporting date range for one marketplace that you specify.

The Product Fees API v0 has the following updates:

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.

Announcing the Seller Wallet API, which you can use to retrieve financial information that is relevant to a Seller's Seller Wallet account. You can obtain financial events, balances, and transfer schedules for Seller Wallet accounts. You can also schedule and initiate transactions.

Effective August 20, 2025, the getFulfillmentOrder operation provides delivery photos for eligible Multi-Channel Fulfillment (MCF) orders that use Amazon logistics as the last mile carrier.

Starting August 28, 2025, the following operations will return new payment fields:

Starting August 25, 2025, you must complete battery safety compliance questions when you create or edit any Fulfilled by Merchant product listings that contain batteries or battery-powered items.

Effective August 24, 2025, Amazon will update the attribute usage and enumeration values of numerous product types across marketplaces.

Starting January 1, 2026, prep and item labeling services for Fulfillment by Amazon (FBA) shipments will no longer be available in the US marketplace.

Starting August 11, 2025, the EasyShipShipmentStatus attribute in the getOrders and getOrder operations will return the PendingSchedule value for new Easy Ship orders until they are scheduled for shipment. You can use the PendingSchedule value to identify Easy Ship orders from other fulfillment channel orders like self-ship orders.