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.

Get additional help

You can get additional help about all aspects of selling on Walmart.com from the Walmart Marketplace Learn knowledge base.