Marketplace Partners - Chile
The Walmart Marketplace APIs empower sellers with the tools they require to be successful. The Walmart Developer Portal provides the tools you need to directly integrate with the Walmart Marketplace APIs.
Getting started guide for sellers
Learn how to register as a seller with Walmart Marketplace, and get an overview of how to integrate with Marketplace APIs.
Get startedAPI references
Promotions
Set promotional item prices for events such as clearance sales or call out a comparison price.
Ship with Walmart
Ship with Walmart (SWW) enables sellers to buy shipping at discounted rates directly from Walmart to ship their goods to U.S. customers.
What's new
Important Security Update: TLS Version Upgrade
TLS versions 1.0 and 1.1 are deprecated on Aug 5th, 2025 . Users need to update their implementations to TLS 1.2 or 1.3.
New Pro Seller API available
We’re excited to announce the launch of the new API for the updated Pro Seller program. This new API delivers up-to-date insights, rewards, and your new tiered status.
Sellers lag time reports
We are thrilled to announce that we are launching a new lag time report for sellers to view configured lag times for their items.
Items, Inventory, Orders, Returns, API update – preorder
On September 18, 2024, preorder and its related information will be available across various APIs.