diff --git a/.idea/caches/gradle_models.ser b/.idea/caches/gradle_models.ser
new file mode 100644
index 0000000..ce87bad
Binary files /dev/null and b/.idea/caches/gradle_models.ser differ
diff --git a/app/src/main/java/ru/volgorobot/vrcatalog/api/VRApi.java b/app/src/main/java/ru/volgorobot/vrcatalog/api/VRApi.java
index 40b8ce3..f3bbd7a 100644
--- a/app/src/main/java/ru/volgorobot/vrcatalog/api/VRApi.java
+++ b/app/src/main/java/ru/volgorobot/vrcatalog/api/VRApi.java
@@ -4,6 +4,7 @@ import java.util.List;
 
 import retrofit2.Call;
 import retrofit2.http.GET;
+import retrofit2.http.Path;
 import retrofit2.http.Query;
 import ru.volgorobot.vrcatalog.model.DetailModel;
 import ru.volgorobot.vrcatalog.model.FirstLevelModel;
@@ -12,24 +13,24 @@ import ru.volgorobot.vrcatalog.model.ThirdLevelModel;
 
 public interface VRApi {
 
-    @GET("/API/Api.php?action=getFirstLevel")
+    @GET("/api/level/1")
     Call<List<FirstLevelModel>> getFirstLevel();
 
-    @GET("/API/Api.php?action=getSecondLevel")
-    Call<List<SecondLevelModel>> getSecondLevel(@Query("parentTypeID") int parentTypeID);
+    @GET("/api/level/2")
+    Call<List<SecondLevelModel>> getSecondLevel(@Query("categoryID") int categoryID);
 
-    @GET("/API/Api.php?action=getDetailsByParentID")
-    Call<List<ThirdLevelModel>> getDetails(@Query("parentID") int parentID);
+    @GET("/api/level/3")
+    Call<List<ThirdLevelModel>> getDetails(@Query("subcategoryID") int subcategoryID);
 
-    @GET("/API/Api.php?action=getDetailByID")
-    Call<List<DetailModel>> getDetailByID(@Query("detailID") int detailID);
+    @GET("/api/item/{id}")
+    Call<List<DetailModel>> getDetailByID(@Path("id") int itemID);
 
-    @GET("/API/Api.php?action=getCategoryByID")
-    Call<List<FirstLevelModel>> getCategoryByID(@Query("id") int id);
+    @GET("/api/level/1/{id}")
+    Call<List<FirstLevelModel>> getCategoryByID(@Path("id") int categoryID);
 
-    @GET("/API/Api.php?action=getSubCategoryByID")
-    Call<List<SecondLevelModel>> getSubCategoryByID(@Query("id") int id);
+    @GET("/api/level/2/{id}")
+    Call<List<SecondLevelModel>> getSubCategoryByID(@Path("id") int subcategoryID);
 
-    @GET("/API/Api.php?action=getDetailsByName")
+    @GET("/api/item")
     Call<List<ThirdLevelModel>> getDetailsByName(@Query("name") String name);
 }