Follow the below mentioned steps to generate Walmart API keys from your Walmart Developer account.
Open the link https://developer.walmart.com/#/home in your browser and click on Login link as shown in the below screenshot.
A dialog box will open as shown below to choose country of your Walmart seller account.
Click on US or Canada flag under Marketplace Seller Login section.
You will be redirected to the Walmart login page. Enter your Walmart login details and click on LOG IN in button.
Now you will see your Walmart API keys as shown below screenshot. Copy Client ID and Client Secret from this page.
