External Fulfillment Inventory API

Learn how to use the External Fulfillment Inventory API

Use the External Fulfillment Inventory API to update and manage inventory on multiple Amazon fulfillment channels, including the following:

  • Seller Flex / FBA Onsite
  • Multi Seller Flex
  • Easy ship
  • Self ship
  • MFN Self Delivery
  • Amazon Pharmacy

Sellers who sell across multiple channels can use this API to publish absolute location-level inventory from their own inventory management systems, including POS, ERP, and WMS.

Current versionLegacy versionsAvailabilitySandbox
v2024-09-11 (Reference | Model)NoneSellers onlyStatic
Release notes

Use cases

The following use case examples are available for the External Fulfillment Inventory API v2024-09-11:

Roles for the External Fulfillment Inventory API v2024-09-11

batchInventory
AttributeValue
RegionsNA, EU, FE
Required roles (need at least one)Direct to Consumer Shipping (Restricted)