Guides
Getting started
Item setup
Catalog management
Shipping & fulfillment
Listing optimization
Order management
Taxes & payments
Policies & standards
Growth opportunities
Advertising
Walmart Fulfillment Services (WFS)
Guide
Integration methods: API
Last updated on Jun 17, 2024
Reading time: 1 min
Overview
The Walmart Marketplace API provides resources for seller applications to manage items, orders, prices, promotions, inventory and reports on Walmart.com. OAuth 2.0 is the industry standard for token-based authentication and authorization for APIs. In this guide we’ll show you how to generate these API credentials in the Developer Portal.
How does it work?
If you want to use Walmart's APIs to manage your business, you need a Client ID and a Client Secret to access the APIs and you’ll need these credentials to generate a token for every API call.
Additional guidelines
Step 1 – Get started
Navigate to the API Integration page in Seller Center.
Step 2 – Redirect to the developer portal
Next, select the API Key Mangement button. This will automatically log you into the Developer Portal using your Seller Center credentials.
Frequently asked questions
Can I provide APIs to more than one Solution Provider?
Tell us what you think
More in Getting started
Before you start selling on Walmart Marketplace
Getting started
In this guide, we’ll cover the essentials of what you need to know before you apply and start selling on Walmart Marketplace.
Complete onboarding in Seller Center
Getting started
To update your business information, navigate to the business verification tile and select the Edit and resubmit button.
Global onboarding: Set up an additional market
Getting started
In this guide, you’ll learn how to add more markets with the same account.