diff --git a/app/static/index.html b/app/static/index.html
index 5e04ca1..25796f5 100644
--- a/app/static/index.html
+++ b/app/static/index.html
@@ -63,6 +63,29 @@
   <button onclick="withdraw()">Preleva</button>
 </section>
 
+<section id="admin-section">
+  <h3>Admin</h3>
+  <p style="font-size:0.85rem;color:#555;margin-top:-8px">
+    Configurazione operativa (indirizzo fee, importo bet), salvata nel database e modificabile in
+    qualsiasi momento senza riavviare il server. Serve il token admin (variabile <code>ADMIN_TOKEN</code>
+    nel file <code>.env</code> del server).
+  </p>
+
+  <label>Admin token</label>
+  <input id="admin-token" type="password" placeholder="valore di ADMIN_TOKEN">
+
+  <button onclick="adminLoad()">Carica configurazione attuale</button>
+
+  <div id="admin-form" class="hidden">
+    <label>Fee address (dove finisce il 30% di ogni round)</label>
+    <input id="admin-fee-address" placeholder="plm1q...">
+    <label>Bet amount (sats, 1 PLM = 100000000 sats)</label>
+    <input id="admin-bet-amount" placeholder="es. 1000000000 per 10 PLM">
+    <button onclick="adminSave()">Salva</button>
+    <div id="admin-status" style="margin-top:8px;font-size:0.9rem"></div>
+  </div>
+</section>
+
 <h3>Log</h3>
 <pre id="log"></pre>
 
@@ -143,6 +166,45 @@ async function withdraw() {
 }
 
 if (token) showDashboard();
+
+async function callAdmin(method, path, body) {
+  const adminToken = document.getElementById('admin-token').value;
+  const headers = { 'Content-Type': 'application/json', 'X-Admin-Token': adminToken };
+  const res = await fetch(path, { method, headers, body: body ? JSON.stringify(body) : undefined });
+  const data = await res.json().catch(() => ({}));
+  log({ request: method + ' ' + path, status: res.status, response: data });
+  if (!res.ok) throw new Error(data.detail || res.statusText);
+  return data;
+}
+
+function adminStatus(msg, ok) {
+  const el = document.getElementById('admin-status');
+  el.textContent = msg;
+  el.style.color = ok ? '#2a7a2a' : '#a02020';
+}
+
+async function adminLoad() {
+  try {
+    const data = await callAdmin('GET', '/admin/config');
+    document.getElementById('admin-fee-address').value = data.fee_address;
+    document.getElementById('admin-bet-amount').value = data.bet_amount_sats;
+    document.getElementById('admin-form').classList.remove('hidden');
+    adminStatus('Configurazione caricata.', true);
+  } catch (e) {
+    adminStatus('Errore: token admin non valido o server non raggiungibile.', false);
+  }
+}
+
+async function adminSave() {
+  const feeAddress = document.getElementById('admin-fee-address').value;
+  const betAmount = parseInt(document.getElementById('admin-bet-amount').value, 10);
+  try {
+    await callAdmin('PUT', '/admin/config', { fee_address: feeAddress, bet_amount_sats: betAmount });
+    adminStatus('Salvato.', true);
+  } catch (e) {
+    adminStatus('Errore nel salvataggio: ' + e.message, false);
+  }
+}
 </script>
 
 </body>