I\'m trying to build an Endpoints application, but am new to Google App Engine.
As I understand it, there\'s some kind of API Explorer included in the SDK that shoul
I know it is not exactly the same problem but I was having the message "You are exploring an API that is described or served via HTTP instead of HTTPS. This is insecure and may be blocked by your browser. To fix this, set up a TLS proxy for your API. Alternatively, you can tell your browser to allow active content via HTTP at this site (on Chrome, click the shield in the URL bar), but this will not improve security or dismiss this message."
Clicking the shield icon in the address bar of Chrome did it for me.