2 output errors: URL error and check basenode

Hi,

I wanted to try this plugin with the URL : http://api.football-data.org/v1/soccerseasons, with the basic shortcode [jsoncontentimporter url=”http://api.football-data.org/v1/soccerseasons”%5D [/jsoncontentimporter].

But I have these error messages : “Something went wrong fetching URL, could not resolve host”, “neither object nor array? ” and the “check basenode-param” error.

Maybe because an API key is needed (header) and the Json datas begin with [{, so is the pro version required to import these data ?

Best regards.