Hi @sk1979
Welcome to Dhan community. Please note main TradingView is a different product from TradingView console that Dhan provides on tv.dhan.co
If you are using TradingView, your login credentials will be of TradingView. To use that, and execute your trades on Dhan - you will have to use free webhooks that we provide. More over here: Introducing Webhook Alerts : Direct Order Placements on TradingView from Dhan
If you are using Dhan’s TradingView console, then you can login from tv.dhan.co.