Important Updates for Amazon FBA Inventory in SP-API

Amazon periodically deprecates and replaces inventory report endpoints in the Selling Partner API. This post covers the key changes including deprecated report types like GET_FBA_FULFILLMENT_CURRENT_INVENTORY_DATA and their replacements. We break down how the new Inventory Ledger and FBA Manage Inventory reports differ in schema and lookback windows, and what sellers need to do to adapt their integrations.