The Walmart Marketplace API provides resources for seller applications to manage items, orders, prices, promotions, inventory and reports on Walmart.com. The Walmart Developer Center provides all the tools you need to directly integrate with the Walmart Marketplace API. To get started, read more.
Get your API keys for OAuth token-based authentication.
Use Delegated Access to provide separate authorization for each Solution Provider.
Handle bulk functions with feeds.
Set up and manage items on Walmart.com.
Set up and manage the price for a given item.
Grow your business with top trending Walmart best selling items, and find out reasons that items go unpublished.
Get item category and department per Item feedType, and search to view all item departments and categories at Walmart.
Set promotional item prices for events such as clearance sales or to call out a comparison price.
Manage customer purchase orders and to stay up-to-date on order fulfillment.
Use Walmart fulfillment centers to store and ship your item inventory.
Initiate returns and refunds.
Keep your item inventory up-to-date.
Use the Lag Time API to get the number of days between when an item is ordered and when it is shipped for a given SKU.
Configure shipping delivery and fulfillment settings for your orders.
Create shipping rules for your items.
Get reports generated as a batch once daily about your items.
Request an item report at any time, and download it when it is ready.
Set up seller app alerts for events such as item inventory is out of stock, and others.
HTTP Error code categories (e.g. application, system, data), status codes and descriptions.