Hi @rahulpn
The SmartAPI call may display incorrect username or password error for accounts registered with our sub-brokers. We are in the process of migrating all the accounts registered with our sub-brokers to a new system in a phased manner. The activity should be completed in the coming few days. Until then to expedite the migration of your account on an immediate basis, please share your client code on this thread or on api@angelbroking.com.
Please note that post migration, you wont be able to access SpeedPro application.
Thank you.