If you're a third-party provider, you can use the Inventories sub-API to
build an interface for your business to manage where their products are
available.
You can use the Inventories sub-API for the following tasks:
[null,null,["Last updated 2025-08-07 UTC."],[],["The Merchant Inventories API enables showcasing local (in-store) and regional online products on Google. Key actions include adding and updating in-store information for local products, and adding and updating regional information for online products. Local products refer to items sold in physical stores, while regional online products are sold in specific regions. The API utilizes `LocalInventory` and `RegionalInventory` resources to manage these product types, respectively. Third-party providers can use the API to help merchants manage their products' availability.\n"],null,[]]
