How to get grafana public data by api

Hi everyone,

I want to use some public data for my website (https://api-rrd.madavi.de/grafana/d/GUaL5aZMz/pm-sensors?orgId=1).
I search in the documentation but i don’t found how to get it by api in real time.
I found how i can do this with my data but here that’s not mine.
Is it possible ? If yes can you link me something to help me.

Thanks !