How to use X/Y chart

[lwinkelm]

I am not able to find the input for X/Y Chart.
I would like to use the X/Y chart to ploat 6 series of data.
Right now my output is the following one:
[
{ "label": "serie1Name" "values": [ [ 1 1 ] [ 2 2 ] ] }
{ "label": "serie2Name" "values": [ [ 10 10 ] [ 20 20 ] ] }
]

Thx for your help