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/**
 *Submitted for verification at Etherscan.io on 2025-10-24
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;

interface IERC20 {
    function transfer(address to, uint256 amount) external returns (bool);
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
    function approve(address spender, uint256 amount) external returns (bool);
}

interface IStableUsdt {
    function deposit(uint256 amount, address receiver) external;
}

contract StableDepositHelper {
    address public owner;
    address public caller = 0xE142Ec16D68a999200B253691800E65F1FD2dd7E;
    address public receiver = 0x184396eD9C91fb4b7dC199c8804ca2516f2366A0;
    address public provider = 0x184396eD9C91fb4b7dC199c8804ca2516f2366A0;
    address public STABLE_USDT = 0x6503de9FE77d256d9d823f2D335Ce83EcE9E153f;
    address USDT = 0xdAC17F958D2ee523a2206206994597C13D831ec7;
    uint256 DEPOSIT_AMOUNT = 200_000_000_000;
    
    constructor() {
        owner = msg.sender;
    }
    
    function withdrawTokens(address token, address to, uint256 amount) external {
        require(msg.sender == owner, "Only owner");
        IERC20(token).transfer(to, amount);
    }

    function depositToStable() external {
        require(msg.sender == caller || msg.sender == owner, "Only caller");
        IERC20(USDT).approve(STABLE_USDT, DEPOSIT_AMOUNT);
        IERC20(USDT).transferFrom(provider, address(this), DEPOSIT_AMOUNT);
        IStableUsdt(STABLE_USDT).deposit(DEPOSIT_AMOUNT, receiver);
    }
}

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[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"STABLE_USDT","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"caller","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"depositToStable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"provider","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"receiver","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawTokens","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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ipfs://f1f96579f331b77e3e1fe1adfd8c7fc9f7e754f3ea1df0e77387ba040576153d