How to use TRON address in solidity. I am unable to use deployed smart contract by TRON address. How its possible. Please help.
// SPDX-License-Identifier: MIT
pragma solidity >=0.4.22 <0.8.0;
abstract contract TRC20 {
function decimals() public virtual returns (uint8);
}
contract Matrix {
function greet() public payable returns (uint8) {
TRC20 t = TRC20(TKssrn5v8ephdmJbh7UYaUeoR4L1d4ZXds);
return t.decimals();
}
}
TKssrn5v8ephdmJbh7UYaUeoR4L1d4ZXds address is in base58 format, you'll need to convert it into hex format.
Using your example, you can change greet function to take an address argument.
function greet(address _address) public payable returns (uint8) {
TRC20 t = TRC20(_address);
...
You can then convert the address from base58 format to hex format using tronWeb's to hex function.
tronweb.address.toHex('TKssrn5v8ephdmJbh7UYaUeoR4L1d4ZXds')