diff --git a/app/Http/Controllers/Api/V1/BoardController.php b/app/Http/Controllers/Api/V1/BoardController.php
index 64d3d41..0f054d0 100644
--- a/app/Http/Controllers/Api/V1/BoardController.php
+++ b/app/Http/Controllers/Api/V1/BoardController.php
@@ -106,6 +106,22 @@ public function tenantBoards()
         }, __('message.fetched'));
     }
 
+    /**
+     * 게시판 상세 조회 (코드 기반)
+     */
+    public function showByCode(string $code)
+    {
+        return ApiResponse::handle(function () use ($code) {
+            $board = $this->boardService->getBoardByCode($code);
+
+            if (! $board) {
+                abort(404, __('error.board.not_found'));
+            }
+
+            return $board;
+        }, __('message.fetched'));
+    }
+
     /**
      * 게시판 필드 목록 조회
      */
diff --git a/routes/api.php b/routes/api.php
index eba164e..6c9fb58 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -1462,6 +1462,9 @@
             Route::post('/{code}/posts/{postId}/comments', [PostController::class, 'storeComment'])->name('v1.boards.posts.comments.store'); // 댓글 작성
             Route::put('/{code}/posts/{postId}/comments/{commentId}', [PostController::class, 'updateComment'])->name('v1.boards.posts.comments.update'); // 댓글 수정
             Route::delete('/{code}/posts/{postId}/comments/{commentId}', [PostController::class, 'destroyComment'])->name('v1.boards.posts.comments.destroy'); // 댓글 삭제
+
+            // 게시판 상세 (코드 기반) - 가장 마지막에 배치 (catch-all)
+            Route::get('/{code}', [BoardController::class, 'showByCode'])->name('v1.boards.show_by_code');
         });
 
         // 게시글 API (사용자 중심)