Usage

let contract = await tronWeb.contract.at('contractAddress'); 
let result = await contract.function_name(para1,para2,...).send({
	feeLimit:100_000_000,
	callValue:0,
  tokenId:1000036,
  tokenValue:100,
  shouldPollResponse:true
});

Parameters

Parameter	Description	Data Type
feeLimit	The maximum SUN consumes by calling this contract method. Hard capped at 1000 TRX. (1TRX = 1,000,000SUN)	Integer
callValue	Amount of SUN transferred to the contract with this call. (1TRX = 1,000,000 SUN)	Integer
shouldPollResponse	If set to TRUE, this will wait until the transaction is confirmed on the solidity node before returning the result.	Boolean
tokenId	If the function accepts a trc 10 token , then the id of the same	String
tokenValue	Amount of token sent with the call.	Integer

Parameters
No need to pass parameters

Returns
Object

Example

async function triggercontract(){
    try {
        let instance = await tronWeb.contract().at('TQQg4EL8o1BSeKJY4MJ8TB8XK7xufxFBvK');
        let res = await instance.transfer('TWbcHNCYzqAGbrQteKnseKJdxfzBHyTfuh',500).send({
            feeLimit:100_000_000,
            callValue:0,
            shouldPollResponse:true
        });

        console.log(res);

    } catch (error) {
        console.log(error);
    }
}

triggercontract();