To connect your Walmart seller account with Sumtracker you have to generate API connection keys. Follow the below steps to generate them:
Please visit https://developer.walmart.com/
Login to your Walmart account and navigate to "My Account" option from top right.
Select "Login Type". For example "US, Mexico and Canada". You can select a different marketplace based on your login type.
You shall now be able to see your API keys. To create a new API key, click on "Add New Key For A Solution Provider"
Click on the dropdown and select "Sumtracker". Click on Next.
Next, on the Sumtracker Key Permission section, please make the following changes to the following permissions:
Feeds - Full Access
Item Management
Items - View Only
Inventory - Full Access
Price - View Only
Order Management
Orders - View Only
Returns - View Only
Shipping - View Only
Fulfilment - View Only
Settings, Rules and Admin
Account Profile - View Only
Copy the "Client ID". Next, click on the eye button and copy the "Client Secret"
Open the sumtracker app by clicking here: https://www.sumtracker.com and login to your sumtracker account.
Click on "Connect Your Store"
Select "Walmart"
Please enter the Client ID and Client Secret which you have copied from the Walmart portal in Step #7 to link your Walmart account to Sumtracker.
For more information about Walmart marketplace authorisation please visit: https://developer.walmart.com/doc/us/mp/us-mp-auth/