diff --git a/public/api/api_teacher_delete_booking.php b/public/api/api_teacher_delete_booking.php
new file mode 100644
index 0000000..2f43027
--- /dev/null
+++ b/public/api/api_teacher_delete_booking.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * api_teacher_delete_booking.php
+ * --------------------------------------------------------------------------
+ * Elimina una prenotazione (record bookingclass). Libera il ticket:
+ * l'allievo se lo ritrova disponibile. Solo staff (Admin=1 / teacher=3).
+ *
+ * Posizione: public/api/api_teacher_delete_booking.php
+ * Metodo:    POST
+ * Auth:      Bearer token (Sanctum) via _bootstrap.php
+ * Body:      booking_id=<int>
+ * --------------------------------------------------------------------------
+ */
+
+require_once __DIR__ . '/_bootstrap.php';
+
+// Gate staff
+$roleId = (int) $user->role_id;
+if (!in_array($roleId, [1, 3], true)) {
+    http_response_code(403);
+    echo json_encode(['success' => false, 'message' => 'Forbidden']);
+    exit;
+}
+
+$bookingId = isset($_POST['booking_id']) ? (int) $_POST['booking_id'] : 0;
+
+if ($bookingId <= 0) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'ID prenotazione non valido']);
+    exit;
+}
+
+try {
+    $stmt = $db->prepare("DELETE FROM bookingclass WHERE idbookingclass = :id");
+    $stmt->execute([':id' => $bookingId]);
+
+    echo json_encode([
+        'success' => true,
+        'booking_id' => $bookingId,
+        'deleted' => $stmt->rowCount(),
+    ], JSON_UNESCAPED_UNICODE);
+} catch (Throwable $ex) {
+    error_log('api_teacher_delete_booking error: ' . $ex->getMessage());
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => 'Errore eliminazione']);
+}