/<module>/Activities GET - What is meant by <module> in these endpoints?

the module list should return all the modules but that also depends, as far as I know, on the user you are using the retrieve the data from. If you are not allowed to see data in a module it should not be visible there. 

In any case, the activities module is the so called activity stream 

Hi Aman,

The <module>  tag should be replaced with the Module name that you want to retrieve the Activities from.

For the Accounts module, you should send the request to:

/Accounts/Activities GET

 For Contacts:

/Contacts/Activities GET

And so on.

As Jeroen pointed out this will retrieve the Activity Stream for the specific module

I hope this helps.

<module> is a replacement for all visible objects a user can retrieve. When you open the application in a browser and click on specific tab, the list view of the underlaying module opens. So when you click on "Accounts" the web site <server>/#Accounts opens. So you know the accounts are saved in the Accounts-module.

In Postman you can retrieve the list of all modules and fields by calling <server>/rest/v10/metadata?type_filter=modules