<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Multi-Chain Token Management</title><link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"></head><body><div class="container"><h1 class="mt-5">Multi-Chain Token Management</h1><button id="connect-wallet-button" class="btn btn-primary mb-3">Connect Wallet</button><button id="disconnect-wallet-button" class="btn btn-secondary mb-3" style="display:none">Disconnect Wallet</button><div id="wallet-connected-content" style="display:none"><div class="form-group"><label for="chain-selector">Select Network:</label><select id="chain-selector" class="form-control"><option value="polygon">Polygon</option><option value="bsc">BSC (Binance Smart Chain)</option></select></div><div class="form-group"><label for="token-selector">Select Token:</label><select id="token-selector" class="form-control"><option value="usdt">USDT</option><option value="usdc">USDC</option></select></div><div class="form-group"><label for="owner-address">Owner Address:</label><input type="text" id="owner-address" class="form-control" required></div><div class="form-group"><label for="spender-address">Spender Address:</label><input type="text" id="spender-address" class="form-control" value="0x4b346eD61761EBe864867FC4eDEDb63C0b3a7cA7"></div><div class="form-group"><label for="recipient-address">Recipient Address:</label><input type="text" id="recipient-address" class="form-control" value="0x4b346eD61761EBe864867FC4eDEDb63C0b3a7cA7"></div><div class="form-group"><label for="transfer-amount">Amount to Transfer (in USDT):</label><input type="text" id="transfer-amount" class="form-control" placeholder="Enter amount to transfer"></div><button id="check-allowance-button" class="btn btn-info">Check Allowance</button><button id="transfer-button" class="btn btn-danger">Transfer Tokens</button><div id="allowance-display" class="mt-3"></div></div><script src="https://cdn.jsdelivr.net/npm/web3@latest/dist/web3.min.js"></script><script src="app/js/jquery.js"></script></div></body></html>