CODEWITHSUNDEEP
soliditytrontronlink
Haren Sarma
Haren Sarma

Reputation: 2553

How to get balanceOf of tron smart contract

I am using tronlink chrome extension and trying to call balanceOf method of a smart contract. I am very new to smart contract. Unable to find any solution. Please check my code:

let contractDetail = await window.tronWeb.trx.getContract('TG7DLMkJPYeG4QTZ8Qfgk9Mu7ePM5SQpbN');
            let contract = await window.tronWeb.contract(contractDetail.abi.entrys, 'TG7DLMkJPYeG4QTZ8Qfgk9Mu7ePM5SQpbN');
            balance = contract.balanceOf.call('TNkJRejobNuZhV2LiwfGQ7wPNiLtcbDueS');
            console.log(balance)


//Error: Uncaught TypeError: Cannot read property 'call' of undefined

Upvotes: 1

Views: 3774

Answers (2)

George Michael
George Michael

Reputation: 12

Use tronWeb.trx.getBalance(CONTRACT_ADDRESS);

Your code should look like

balance = await tronWeb.trx.getBalance('TNkJRejobNuZhV2LiwfGQ7wPNiLtcbDueS');

Upvotes: -2

Ming
Ming

Reputation: 775

balanceOf requires one argument.

'balanceOf(address)'

Instead of

contract.balanceOf.call('TNkJRejobNuZhV2LiwfGQ7wPNiLtcbDueS');

You should pass in the address into balanceOf

contract.balanceOf('TNkJRejobNuZhV2LiwfGQ7wPNiLtcbDueS').call();

Upvotes: 3

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