1  // SPDX-License-Identifier: MIT
2  pragma solidity ^0.8.20;
3
4  import "@openzeppelin/contracts/access/AccessControl.sol";
5  import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
6  import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
7
8  /**
9   * @title OneTapProfit
10  * @notice Binary option-style trading
11  * @dev Users tap grid, pay USDC, win if price hits
12  */
13 contract OneTapProfit is AccessControl {
14
15    IERC20 public immutable usdc;
16    ITreasuryManager public treasuryManager;
17
18    uint256 public constant GRID_DURATION = 10;
19    uint256 public constant BASE_MULTIPLIER = 110;
20    uint256 public constant TRADING_FEE_BPS = 5;
21
22    mapping(uint256 => Bet) public bets;
23
24    function placeBet(
25       uint256 targetPrice,
26       uint256 amount
27    ) external {
28       // Tap to profit logic
29    }
30 }