Debug showed me it is the problem with tick size, so i changed it according to the nse guidelines and it is working alright now.
Thanks for the debug idea to find out the issue.
Anyway if it helps here is the tick size as per nse, price is 250 to 5…
Ok, I solved it with much trial and error and here is how.
The redirect URL on the app configuration page should be
https://zerodha.com/
and the kite connect URL pasted on the address bar should be
https://kite.trade/connect/login?v=3&api_…