If I understand what you are asking for correctly, yes it is possible...
You can use the single configurator to get your base URL for the Qlik Sense item (sheet, visualization or snapshot). Then you add the &Select=<Field>,<Value> option to the URL.
For example, a URL can look like this (where <servername> is the path to your server):
This example (above) points to the Open & Resolved Cases Over Time vizualisation in the Helpdesk Management app on the demo site with the Year 2012 selected.
You can find more information around this on http://help.qlik.com/sense/en-us/developer/#../Subsystems/Workbench/Content/BuildingWebsites/Overview/single-configurator.htm
As well, make sure to check the links listed in the See also section at the bottom of the help topic.
You access Single configurator via:
Qlik Sense: https://[ServerName]/single
Qlik Sense Desktop: http://localhost:4848/single
Any idea why the select function doesn't work at the end of my url?
Old question but it has many views so it might be relevant with an answer nontheless:
The following link shows how to do it: App Integration API ‒ Qlik Sense
Example links to a demo:
Select Year = 2014: Append select/Year/ to the URL
Select Year = 2014 and Customer = Accrue: Append select/Year//select/Customer/Accrue to the URL
Please not that it does not work with a capital 'S' in "select" and that there is one "select" per field.
I hope it helps somebody! :-)