JSON API SolarEdge

Hello,

i want to display my solar system from SolarEdge on my website with bar charts or similar.

SolarEdge writes in his handbook to use this link:

https://monitoringapi.solaredge.com/site/{siteId}/overview?api_key=L4QLVQ1LOKCQX2193VSEICXW61NP6B1O

This is the example output

{
“overview”:{
“lastUpdateTime”:”2013-10-01 02:37:47″,
“lifeTimeData”:{
“energy”:761985.75,
“revenue”:946.13104
},
“lastYearData”:{
“energy”:761985.8,
“revenue”:0.0
},
“lastMonthData”:{
“energy”:492736.7,
“revenue”:0.0
},
“lastDayData”:{
“energy”:0.0,
“revenue”:0.0
},
“currentPower”:{
“power”:0.0
}
}
}

How can i use this api to get the data on a wordpress site?
Of course i habe the api key and the site id.

Thanks in advance

Sascha