Hi, Kal_Lam
No, I mean if I can do a link like this example
https://kc.kobotoolbox.org/api/v1/data/1314.xls?start=20_12_03_00_00_00&end=20_12_03_23_59_59
from topic Date filters for downloading - User Support / Data Management - KoboToolbox Community Forum
But I need filter not by date but by my custom field.