Verifique o saldo do token de um endereço em JS
const minABI = [
{
constant: true,
inputs: [{ name: "_owner", type: "address" }],
name: "balanceOf",
outputs: [{ name: "balance", type: "uint256" }],
type: "function",
},
];
const web3client = new Web3(new Web3.providers.HttpProvider(provider));
const getBalance = async (client, contractAddress, walletAddress) => {
const contract = new client.eth.Contract(minABI, contractAddress);
const result = await contract.methods.balanceOf(walletAddress).call();
const format = client.utils.fromWei(result);
};
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