Using Google Endpoints In Different Modules Of The Same App

I'm quite new to development with Google App engine and other Google services of the Cloud platform and I'd like to create an app with different modules (so they can have their own

Solution 1:

You can host different endpoints on different modules (now called services); the way to correctly address them is as follows:

https://<service-name>-dot-<your-project-id>.appspot.com/_ah/api

Now, let's say you have—as per your description—module1 and module2, each one hosting different endpoints. You will call module1 APIs by hitting:

https://module1-dot-<your-project-id>.appspot.com/_ah/api

And in a similar fashion, module2 APIs:

https://module2-dot-<your-project-id>.appspot.com/_ah/api

If you want to dig deeper into how this URL schema works (including versions, which are another important part of the equation here), go read Addressing microservices and the immediately following section Using API versions