Get sandbox credentials

Get sandbox credentials as a seller or solution provider.

Sellers are businesses that list and sell products on Walmart's platform.
Solution providers are third-party companies that provide specialized services to help run a seller's eCommerce business.

Get sandbox credentials as a seller

As a seller, to get sandbox credentials:

Log into the Walmart Developer Portal with your Seller Center credentials.
Select API Keys.
Select the Sandbox Keys tab.
Complete the prompts to create your sandbox client ID and client secret.
Call the Token API with a Base64 (utf-8, Unix newline separators) encoding of your client ID and client Secret to generate an access token.

Step result: You can now use your access token to start testing your API integrations in the sandbox.

Get sandbox credentials as a solution provider

Solution providers can use delegated access to use the sandbox. Walmart Marketplace sellers delegate access to their accounts by providing sandbox keys to their solution provider.

As a seller, complete the steps to provide delegated sandbox access to a Solution Provider.

Log into the Walmart Developer Portal.
Select My Account.
Enter your username and password. The API Keys page displays.
Select the SANDBOX KEYS tab.
Select Add New Key for a Solution Provider.
From the dropdown menu, select the provider name.
Select your access permissions.
Select Save.
Share your client ID and client secret with your solution provider.

Next steps

Start testing your Marketplace APIs.