Get sandbox credentials

Walmart APIs require each user to be authenticated before making API requests. The Walmart 1P Supplier APIs use OAuth 2.0 bearer tokens for token-based authentication.

Before you generate an access token, you must generate a Base64-encoded authorization value using the Client ID and Client Secret provided in your API keys. Follow this procedure to obtain your sandbox Client ID and Client Secret:

Sign in to the Developer Portal.
Select My Account.
Select 1P Supplier.
Enter your sign-in account with your email and password.
Select API Keys.
Select the Sandbox Keys tab.
Complete the prompts to create your sandbox client ID and client secret.

For details about using your sandbox credentials to generate an access token, refer to the Authentication management guide.

Next steps

Test your 1P Supplier APIs .