Feed id change

Hi everyone.

 

I am developing an Android app based on Tasker. I am getting the feed values by Json Api key and I have one difficult question.

How can I assign a number Feed ID number (not the name or de interval). I think i can't do it on the website but, Can i do it changing emoncms files into my host?

I was seeking this question along the forum and i didn't find it. Sorry in advance if it was resolved before.

Thanks :-)