Dear Friends, can any one send me trailing stop loss working JSON

Each individual will face issue depending on their setup. Let me know if you need any help from me. So that i can help you to setup and execute.

@MOIB1200 Please qty as number instead of string.

Dear Team,
I am using first time algo trading. During order placement i am getting below error,

Order placement failed: {} 'NoneType' object is not subscriptable

Input Parameter as follows,
orderparams = {
"variety": "NORMAL",
"tradingsymbol": "RVNL-EQ",
"symboltoken": "2246",
"transactiontype": "BUY",
"exchange": "NSE",
"ordertype": "MARKET",
"producttype": "INTRADAY",
"duration": "DAY",
"price": "76",
"squareoff": "0",
"stoploss": "0",
"quantity": qty
}