Daily broker authentication (SEBI)
SEBI requires a fresh broker auth token every day. On your Brokers page, open a connected broker and click 'Authenticate (daily token)'. For Shoonya: use the 'Open login' button to log in at the broker, copy the token/code it returns, paste it back here and submit — we validate it with your broker and enable live trading for the day. Other brokers follow their own daily-login method shown on the same screen.