GSP TRACKER, SIGFOX, MAPs WIDGET

Hi community.
From my GPS tracker I get data to SIGFOX backend. And from here I want push it with callbacks to MAPS WIDGET with URL PATTERN. It’s possible in this moment?

I can send FLOAT using the PATTERN URL to the Labeled Value widget, that’s not a problem.

Has anyone else solved this problem? How to compile the URL command? Thanks