curl lvlup api

$lvlupPost = json_encode([
                    'amount' => $request->tokens,
                    'redirectUrl' => 'https://sklep.xxxxx.tech/platnosc/'.$numer,
                    'webhookUrl' => 'https://sklep.xxxxxx.tech/platnosc/'.$numer.'/notify'
                ], JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
                $ch = curl_init();
                curl_setopt($ch, CURLOPT_URL, 'https://api.lvlup.pro/v4/wallet/up');
                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
                curl_setopt($ch, CURLOPT_POST, 1);
                curl_setopt($ch, CURLOPT_POSTFIELDS, $lvlupPost);
                $headers = array();
                $headers[] = 'Accept: application/json';
                $headers[] = 'Content-Type: application/json';
                $headers[] = 'Authorization: '.env('LVLUP_SECRET_API');
                curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

                $result = curl_exec($ch);
                curl_close($ch);

                dd($result);