Does Mashery play nicely with a third party OAuth2/OpenID Connect provider? Can it be configured to allow OAuth2 tokens to pass through? If so, how much functionality of Mashery is lost by going with a different identity provider?
I am currently using IdentityServer4 but will soon be using Mashery and I'd like to understand the implications of using both.
Are you asking if Mashery support oAuth tokens generated by external parties ?
Answer is no. And I don't think they have any plans to implement it soon.