Get still image through URL from Hikvision NVR [SOLVED]

Hi, thank you! but i am trying to get a snapshot of a past time via http request for a web project.. is this possible via code?
Try using parameter in the xml-request:
<AfterTime> <picTime>2022-06-27T09:00:00Z</picTime> </AfterTime>

Is there sd-card in the camera?
 
Hi, I have a problem with my recorder, iVMS 4200 shows it's offline, but i connected it with my internet router by LAN. Also my computer is connected to ethernet by Rj45. Can somebody explain me what the problem is?