Thanks Marc, we would like to call out the Business service to get the available slots from the private API listed above, from there we would then like to take that JSON payload from the API listed above and transform the JSON to our desired format and the newly transformed payload be sent to our external application.

Thank you, Lorenzo, I tried that, but the documentation for the API set that I am trying to connect to uses Swagger 3.0

Thank you Marc, maybe to help with a little guidance, I'm trying to connect to this REST API. https://docs.athenahealth.com/api/api-ref/appointment-slot#Get-list-of-… 

I have my client ID, secret, and everything else. I'm just curious about what is needed for me to build this GUI side. Would the steps be, to build my Server Description, then the client config, then my production? I'm just not sure how to link those configurations to my business service.

Thank you, Marc, and if I needed to do more, I would create my SSL/TLS Configuration and OAuth 2.0 Client configuration and link those to my production?