Introduction to Marketplace APIs

The Walmart Marketplace APIs provide resources for sellers to manage their items, orders, prices, promotions, inventory, and reports on Walmart.com. The Walmart Developer Portal provides all the tools you need to directly integrate with Walmart Marketplace APIs.

Register as a Walmart Seller

To get started with Marketplace APIs, you need to go through the registration process in Marketplace Learn.

Go to Getting Started.
Follow the onboarding and registration steps.
Ensure you have been approved to sell your items on Walmart Marketplace.
(Optional) You could use the Token API to retrieve your access token required to use Walmart Marketplace APIs.
(Optional) You could connect to solution providers to assist you in managing your eCommerce business.

Get additional help

You can get additional help about all aspects of selling on Walmart.com from the Walmart Marketplace Learn knowledge base that contains a wide variety of topics ranging from Variant Set Up to Swatches.