I am trying to enter the API keys and click on the Next button. But it shows that API keys are invalid. Please help!!!

If you encounter an error message stating that your API keys are invalid, please refer to the following instructions:

1. Allow a grace period of 10 minutes after adding the solution provider to the developer portal before utilizing the keys in your application.
   
   
2. Double-check that you are pasting the keys into the appropriate fields.
   
   
3. Ensure that you have not previously used the same keys with another Shopify store.
   
   
4. If the Walmart APIs are experiencing downtime, you may encounter issues. In such cases, it is recommended to try again after some time.