prepare("SELECT * FROM users WHERE id = ?"); $stmt->execute([$_SESSION['user_id']]); $user = $stmt->fetch(); } if (!$user) { header('Location: /auth/login.php'); exit; } require_once __DIR__ . '/includes/header.php'; require_once __DIR__ . '/includes/exchange.php'; // Fetch rates $rates = get_exchange_rates(); // Fetch settings $stmt = db()->query("SELECT setting_key, setting_value FROM system_settings"); $settings = $stmt->fetchAll(PDO::FETCH_KEY_PAIR); $trc20_addr = $settings['usdt_trc20_address'] ?? 'TYv9V5J1P1eEwz7y3WqJg9M2yv7f7xXv3x'; $erc20_addr = $settings['usdt_erc20_address'] ?? '0x742d35Cc6634C0532925a3b844Bc454e4438f44e'; $bep20_addr = $settings['usdt_bep20_address'] ?? '0x742d35Cc6634C0532925a3b844Bc454e4438f44e'; ?>

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