We've recently received an email from Clover, with regards to the usage of App Secret instead of an Auth Token.
Upon investigation, we found out that we're using the App Secret on the following endpoints.
/v3/apps/{appId}/merchants/{merchantId}/billing_info
/oauth/token
The Billing Info endpoint will be changed immediately to use the Auth Token. We want to clarify the usage of App Secret in OAuth Token endpoint.
We have implemented the flow as mentioned on Using OAuth 2.0 on Clover. Do we have to change this endpoint as well to comply with the requirement? If so how to proceed with it?