Hi @vinay-savart you can refer below payload for reference. { "variety":"NORMAL", "tradingsymbol":"IDEA-EQ", "symboltoken":"14366", "transactiontype":"BUY", "exchange":"NSE", "ordertype":"MARKET", "producttype":"INTRADAY", "duration":"DAY", "price":"194.50", "squareoff":"0", "stoploss":"0", "quantity":"1" }