diff --git a/api.php b/api.php
index ce0bb9f8..9b9ef3b7 100644
--- a/api.php
+++ b/api.php
@@ -9,4 +9,4 @@ if (!class_exists('\\sammo\\RootDB')) {
     Json::dieWithReason('No DB');
 }
 
-APIHelper::launch(dirname(__FILE__));
\ No newline at end of file
+APIHelper::launch(dirname(__FILE__), $_GET['path']??null);
\ No newline at end of file
diff --git a/hwe/api.php b/hwe/api.php
index a6d67bae..7f91b80a 100644
--- a/hwe/api.php
+++ b/hwe/api.php
@@ -5,4 +5,4 @@ namespace sammo;
 include "lib.php";
 include "func.php";
 
-APIHelper::launch(dirname(__FILE__));
\ No newline at end of file
+APIHelper::launch(dirname(__FILE__), $_GET['path']??null);
\ No newline at end of file
diff --git a/hwe/ts/util/callSammoAPI.ts b/hwe/ts/util/callSammoAPI.ts
index 2598daee..49708cd1 100644
--- a/hwe/ts/util/callSammoAPI.ts
+++ b/hwe/ts/util/callSammoAPI.ts
@@ -16,13 +16,10 @@ export async function callSammoAPI<ResultType extends ValidResponse, ErrorType e
     }
 
     const response = await axios({
-        url: "api.php",
+        url: `api.php?path=${path}`,
         method: "post",
         responseType: "json",
-        data: {
-            path,
-            args,
-        },
+        data: args
     });
     const result: ErrorType | ResultType = response.data;
     if (!result.result) {
diff --git a/src/sammo/APIHelper.php b/src/sammo/APIHelper.php
index 60fc0f69..145a2639 100644
--- a/src/sammo/APIHelper.php
+++ b/src/sammo/APIHelper.php
@@ -9,7 +9,7 @@ class APIHelper
         //static only
     }
 
-    public static function launch(string $rootPath)
+    public static function launch(string $rootPath, ?string $actionPath = null)
     {
         //TODO: path를 php://input에서 받는게 아니라 api.php?~~~~~ 로 받아오는것이 etag 캐시 측면에서 훨씬 나을 듯!
         try {
@@ -19,20 +19,35 @@ class APIHelper
             Json::dieWithReason($e->getMessage());
         }
 
-        if(!$input){
-            Json::dieWithReason("input이 비어있습니다. {$rawInput}");
+        if($actionPath !== null){
+            if ($input && !is_array($input)) {
+                Json::dieWithReason('args가 array가 아닙니다.' . gettype($input));
+            }
+            if(!$input){
+                $input = [];
+            }
+            $actionArgs = $input;
+        }
+        else{
+            if(!$input){
+                Json::dieWithReason("input이 비어있습니다. {$rawInput}");
+            }
+
+            if (!key_exists('path', $input)) {
+                Json::dieWithReason('path가 지정되지 않았습니다.');
+            }
+            $actionPath = $input['path'];
+
+            if (key_exists('args', $input) && !is_array($input['args'])) {
+                Json::dieWithReason('args가 array가 아닙니다.' . gettype($input['args']));
+            }
+            $actionArgs = $input['args'] ?? null;
         }
 
-        if (!key_exists('path', $input)) {
-            Json::dieWithReason('path가 지정되지 않았습니다.');
-        }
 
-        if (key_exists('args', $input) && !is_array($input['args'])) {
-            Json::dieWithReason('args가 array가 아닙니다.' . gettype($input['args']));
-        }
 
         try {
-            $obj = buildAPIExecutorClass($input['path'], $rootPath, $input['args'] ?? []);
+            $obj = buildAPIExecutorClass($actionPath, $rootPath, $actionArgs);
             $validateResult = $obj->validateArgs();
             if ($validateResult !== null) {
                 Json::dieWithReason($validateResult);