diff --git a/auth.html b/auth.html
new file mode 100644
index 0000000..fdb9ff4
--- /dev/null
+++ b/auth.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Wallet Authentication</title>
+    <script src="https://cdn.jsdelivr.net/npm/web3@1.3.5/dist/web3.min.js"></script>
+</head>
+<body>
+    <button id="login">Login with MetaMask</button>
+    <script>
+        document.getElementById('login').onclick = async () => {
+            if (typeof window.ethereum !== 'undefined') {
+                const web3 = new Web3(window.ethereum);
+                try {
+                    // Request account access
+                    await window.ethereum.request({ method: 'eth_requestAccounts' });
+                    
+                    // Get the user's account
+                    const accounts = await web3.eth.getAccounts();
+                    const account = accounts[0];
+                    
+                    // Sign a message
+                    const message = "Sign this message to authenticate";
+                    const signature = await web3.eth.personal.sign(message, account);
+
+                    // Send the signature to the server for verification
+                    fetch('/verify_signature.php', {
+                        method: 'POST',
+                        headers: {
+                            'Content-Type': 'application/json'
+                        },
+                        body: JSON.stringify({ account, signature, message })
+                    }).then(response => response.json())
+                      .then(data => {
+                          if (data.verified) {
+                              alert('Authentication successful!');
+                          } else {
+                              alert('Authentication failed!');
+                          }
+                      });
+                } catch (error) {
+                    console.error('User denied account access:', error);
+                }
+            } else {
+                alert('Please install MetaMask!');
+            }
+        };
+    </script>
+</body>
+</html>
diff --git a/verify.php b/verify.php
new file mode 100644
index 0000000..0fae7b5
--- /dev/null
+++ b/verify.php
@@ -0,0 +1,45 @@
+<?php
+
+require_once 'path/to/web3.php/src/Web3/Providers/HttpProvider.php';
+require_once 'path/to/web3.php/src/Web3/RequestManagers/RequestManager.php';
+require_once 'path/to/web3.php/src/Web3/Web3.php';
+require_once 'path/to/web3.php/src/Web3/Eth.php';
+require_once 'path/to/web3.php/src/Web3/Utils.php';
+
+// https://github.com/sc0Vu/web3.php
+// https://github.com/kornrunner/php-keccak
+// https://github.com/web3p/ethereum-util 
+
+// Include the necessary files
+require_once 'path/to/Keccak.php'; // Adjust the path
+require_once 'path/to/Util.php';   // Adjust the path
+
+use kornrunner\Keccak;
+use Web3p\EthereumUtil\Util;
+
+function verifySignature($address, $signature, $message) {
+    $util = new Util();
+    
+    // Hash the message
+    $msgHash = Keccak::hash("\x19Ethereum Signed Message:\n" . strlen($message) . $message, 256);
+    
+    // Recover the public key from the signature
+    $pubKey = $util->recoverPublicKey($msgHash, $signature);
+    
+    // Convert the public key to an Ethereum address
+    $derivedAddress = $util->publicKeyToAddress($pubKey);
+    
+    // Compare the derived address with the given address
+    return strtolower($address) === strtolower($derivedAddress);
+}
+
+// Fetch and decode the JSON POST request
+$data = json_decode(file_get_contents('php://input'), true);
+$account = $data['account'];
+$signature = $data['signature'];
+$message = $data['message'];
+
+$verified = verifySignature($account, $signature, $message);
+
+echo json_encode(['verified' => $verified]);
+
