Highcharts does not read JSON from the Central Bank

Question

I’m using the https://cloud.highcharts.com and I want to create a dynamic chart (live data) using this BCB Json: http://api.bcb.gov.br/dados/serie/bcdata.sgs.24887/dados?formato=json

The problem is that the Highcharts does not matter in any way of this URL, does not give error, does not accuse anything.

Does anyone know how to fix it? Does he not read this kind of JSON of BCB? I also tested with CSV and it didn’t work.

this is how JSON looks today:

[{"data":"01/01/2013","valor":"17.87"},{"data":"01/02/2013","valor":"17.74"},{"data":"01/03/2013","valor":"17.62"},{"data":"01/04/2013","valor":"17.54"},{"data":"01/05/2013","valor":"17.45"},{"data":"01/06/2013","valor":"17.40"},{"data":"01/07/2013","valor":"17.36"},{"data":"01/08/2013","valor":"17.38"},{"data":"01/09/2013","valor":"17.43"},{"data":"01/10/2013","valor":"17.48"},{"data":"01/11/2013","valor":"17.52"},{"data":"01/12/2013","valor":"17.57"},{"data":"01/01/2014","valor":"17.67"},{"data":"01/02/2014","valor":"17.79"},{"data":"01/03/2014","valor":"17.88"},{"data":"01/04/2014","valor":"18.00"},{"data":"01/05/2014","valor":"18.08"},{"data":"01/06/2014","valor":"18.14"},{"data":"01/07/2014","valor":"18.25"},{"data":"01/08/2014","valor":"18.32"},{"data":"01/09/2014","valor":"18.41"},{"data":"01/10/2014","valor":"18.48"},{"data":"01/11/2014","valor":"18.57"},{"data":"01/12/2014","valor":"18.63"},{"data":"01/01/2015","valor":"18.73"},{"data":"01/02/2015","valor":"18.84"},{"data":"01/03/2015","valor":"18.97"},{"data":"01/04/2015","valor":"19.09"},{"data":"01/05/2015","valor":"19.24"},{"data":"01/06/2015","valor":"19.33"},{"data":"01/07/2015","valor":"19.44"},{"data":"01/08/2015","valor":"19.52"},{"data":"01/09/2015","valor":"19.64"},{"data":"01/10/2015","valor":"19.77"},{"data":"01/11/2015","valor":"19.91"},{"data":"01/12/2015","valor":"20.06"},{"data":"01/01/2016","valor":"20.20"},{"data":"01/02/2016","valor":"20.35"},{"data":"01/03/2016","valor":"20.51"},{"data":"01/04/2016","valor":"20.65"},{"data":"01/05/2016","valor":"20.77"},{"data":"01/06/2016","valor":"20.90"},{"data":"01/07/2016","valor":"20.98"},{"data":"01/08/2016","valor":"21.05"},{"data":"01/09/2016","valor":"21.11"},{"data":"01/10/2016","valor":"21.17"},{"data":"01/11/2016","valor":"21.25"},{"data":"01/12/2016","valor":"21.25"},{"data":"01/01/2017","valor":"21.31"},{"data":"01/02/2017","valor":"21.33"},{"data":"01/03/2017","valor":"21.29"},{"data":"01/04/2017","valor":"21.22"},{"data":"01/05/2017","valor":"21.06"},{"data":"01/06/2017","valor":"20.92"},{"data":"01/07/2017","valor":"20.74"},{"data":"01/08/2017","valor":"20.49"},{"data":"01/09/2017","valor":"20.27"},{"data":"01/10/2017","valor":"19.97"},{"data":"01/11/2017","valor":"19.69"},{"data":"01/12/2017","valor":"19.39"},{"data":"01/01/2018","valor":"19.16"},{"data":"01/02/2018","valor":"18.87"},{"data":"01/03/2018","valor":"18.47"},{"data":"01/04/2018","valor":"18.08"},{"data":"01/05/2018","valor":"17.77"}]