diff --git a/app/Libraries/NaverApiClient.php b/app/Libraries/NaverApiClient.php
index 2598afd..c183343 100644
--- a/app/Libraries/NaverApiClient.php
+++ b/app/Libraries/NaverApiClient.php
@@ -435,16 +435,42 @@ class NaverApiClient
         return $this->request('POST', $url, $postData);
     }
 
+    /**
+     * 현장확인 슬롯 동기화 
+     * API (가) - /kiso/center/site-slot
+     * 신규/변경 일자별 데이터 전송
+     * @syncData array
+     * @param string $baseDate 기준일자(ISO 8601 형식: YYYY-MM-DD  예: 2024-01-31)
+     * @param string $legalDivisionNumber 구역번호 "1111000000"
+     * @param object slots 오전/오후/ 슬롯 정보 
+     [ 
+        { 
+            "baseDate": "2025-04-30", 
+            "legalDivisionNumber": "1111000000", 
+            "slots": { 
+                "am": { "max": 10, "reserved": 0 }, 
+                "pm": { "max": 100, "reserved": 0 } 
+            } 
+        } 
+    ]      
+    */
+    public function syncSiteSlot($syncData){
+        $url = $this->baseUrl . "/kiso/center/site-verification/slots";
+        return $this->request('POST', $url, $syncData);
+    }
+
 
     /**
      * CURL 공통 실행 함수
      */
     private function request(string $method, string $url, ?array $data = null): ?array
     {
-        /**
-         * curl --location 'https://test-b2b.land.naver.com/kiso/center/verification-article/2500000001?charger=admin' \
---header 'X-Naver-Client-Id: yqBbvQZ123_hjH3b3Df9' \
-         */
+        // 요청 데이터 로깅
+        if ($data) {
+            log_message('info', "[Naver API $method REQUEST] URL: $url | Data: " . json_encode($data, JSON_UNESCAPED_UNICODE));
+        } else {
+            log_message('info', "[Naver API $method REQUEST] URL: $url");
+        }
 
         $ch = curl_init();
         curl_setopt($ch, CURLOPT_URL, $url);