Connecting Your Walmart USA Seller Account via OAuth 2.0
Connecting your Walmart USA Seller Account is now easier and more secure. You no longer need to manually copy and paste API keys or Client IDs from the Developer Portal. Instead, the updated process uses a direct, secure login (OAuth 2.0) to seamlessly connect your account in just a few clicks.
Step 1: Add the Channel
- Log in to your MerchantSpring account.
- Navigate to the dashboard and select Add Channel.
- Choose Walmart Seller.
- Set the walmart country to United States.
- Enter your Store Name.

- Reconnecting an existing store? Your current store name will be used by default and cannot be changed during this step.
Step 2: Authorize in the Pop-up
- Click the Connect button.
- A new, secure Walmart authorization pop-up window will appear.
- Enter your regular Walmart Seller Center credentials to log in.

- Review the list of requested data permissions (scopes) required by MerchantSpring to pull your reporting metrics.

- Scroll to the bottom of the permissions page and click Authorize.

Once authorized, the pop-up will close, and you will see a confirmation message indicating that your store has been successfully connected.