I want to write an arduino application based on the output of piwik, and I want to use the VisitsSummary.getVisits function from the API to get the total of all visits to all sites in the last 10 days. However the API does not let me do that.
If I change the example url to the following
I get an error saying (please note I change the token_auth in the example above)
error on line 1 at column 1: Document is empty
I am using piwik 1.8 and I wonder is there no way of doing this, to get a sum of all visits to all sites during the last 10 days.
Thanks a lot for your answers.