Hi @ckr
Welcome to Dhan community. tv.dhan.co is hosted version of TradingView.com. TradingView keeps few of its features exclusive only for its product and does not extend it to its partners.
For your solution, we have something on similar line- Webhook Alerts for tradingview. Here is the link for your reference
Introducing Webhook Alerts : Direct Order Placements on TradingView from Dhan