API / Service Nodes - PEM Certificate


I currently have a requirement that requires me to call an secure end-point using SOAP and requires me to call it with a PEM certificate for authorization.

How do I integrate the PEM certificate in order to call and use the SOAP API provided to me?

You may implement this through botkit. You may call an external piece of code to use pem certificate and call a secure end point using SOAP.
From service node this may not be possible.