leadgenwebhook/qr-code.html at main · thecafetron-ctrl/leadgenwebhook · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>WhatsApp QR Code</title>
    <style>
        body {
            background: #111;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            margin: 0;
            font-family: -apple-system, BlinkMacSystemFont, sans-serif;
            flex-direction: column;
            gap: 20px;
        }
        h1 {
            color: #25D366;
            margin: 0;
        }
        p {
            color: #888;
            margin: 0;
        }
        img {
            border: 8px solid white;
            border-radius: 12px;
        }
        button {
            background: #25D366;
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 8px;
            font-size: 16px;
            cursor: pointer;
        }
        button:hover {
            background: #128C7E;
        }
    </style>
</head>
<body>
    <h1>Scan with WhatsApp</h1>
    <p>Open WhatsApp → Linked Devices → Link a Device</p>
    <img id="qr" src="" alt="QR Code">
    <button onclick="refresh()">Refresh QR Code</button>
    <p id="status" style="color: #25D366;"></p>

    <script>
        async function fetchQR() {
            document.getElementById('status').textContent = 'Loading...';
            try {
                const res = await fetch('http://localhost:8080/instance/connect/lead', {
                    headers: { 'apikey': 'evo_api_key_secure_2026' }
                });
                const data = await res.json();
                if (data.base64) {
                    document.getElementById('qr').src = data.base64;
                    document.getElementById('status').textContent = 'QR Code loaded! Scan now.';
                } else {
                    document.getElementById('status').textContent = 'Error: ' + JSON.stringify(data);
                }
            } catch (e) {
                document.getElementById('status').textContent = 'Error: ' + e.message;
            }
        }

        function refresh() {
            fetchQR();
        }

        fetchQR();
    </script>
</body>
</html>