diff --git a/app/src/main/java/com/example/nto_minipigs/Retrofit/ApiService.kt b/app/src/main/java/com/example/nto_minipigs/Retrofit/ApiService.kt
index 5d7351b..d5df6c9 100644
--- a/app/src/main/java/com/example/nto_minipigs/Retrofit/ApiService.kt
+++ b/app/src/main/java/com/example/nto_minipigs/Retrofit/ApiService.kt
@@ -18,12 +18,12 @@ public interface ApiService {
     @GET("/api/{LOGIN}/auth")
     suspend fun auth(@Path("LOGIN") login: String): ResponseBody
 
-    @GET("/api/info")
+    @GET("/api/info/")
     suspend fun info(@Header("Authorization") token: String): Response<User>
 
-    @PATCH("/api/open")
-    suspend fun open(@Header("Authorization") token: String, @Body data: Door): Response<DoorResponse>
+    @PATCH("/api/open/")
+    suspend fun open(@Header("Authorization") token: String, @Body data: Long): Response<DoorResponse>
 
-    @POST("/api/login")
+    @POST("/api/login/")
     suspend fun login(@Body data: Auth): Response<AuthResponse>
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/nto_minipigs/Retrofit/Models/Door.kt b/app/src/main/java/com/example/nto_minipigs/Retrofit/Models/Door.kt
index cd8f1d4..b17c9a2 100644
--- a/app/src/main/java/com/example/nto_minipigs/Retrofit/Models/Door.kt
+++ b/app/src/main/java/com/example/nto_minipigs/Retrofit/Models/Door.kt
@@ -1,5 +1,5 @@
 package com.example.nto_minipigs.Retrofit.Models
 
 data class Door(
-    val id: String
+    val id: Long
 )
\ No newline at end of file
diff --git a/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRScreen.kt b/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRScreen.kt
index e601003..36180f6 100644
--- a/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRScreen.kt
+++ b/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRScreen.kt
@@ -46,7 +46,7 @@ fun QRScreen(navController: NavController, viewModel: QRViewModel, dataStore: Us
                         scanFlag = true
                         this.pause()
 
-                        viewModel.Fetch(barCodeOrQr, login, password)
+                        viewModel.Fetch(barCodeOrQr.toLong(), login, password)
                         navController.navigate(QRResult)
                     }
                     //If you don't put this scanFlag = false, it will never work again.
diff --git a/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRViewModel.kt b/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRViewModel.kt
index 8365433..6c1c2ae 100644
--- a/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRViewModel.kt
+++ b/app/src/main/java/com/example/nto_minipigs/ui/screens/QR/QRViewModel.kt
@@ -16,15 +16,14 @@ class QRViewModel: ViewModel() {
     private val _data = MutableLiveData<NetworkResponse<DoorResponse>>()
     val data : LiveData<NetworkResponse<DoorResponse>> = _data
 
-    fun Fetch(id: String, login:String, password:String) {
+    fun Fetch(id: Long, login:String, password:String) {
         _data.value = NetworkResponse.Loading
 
         viewModelScope.launch {
             if(id != null) {
                 try {
-                    val request = Door(id)
                     var basic = Credentials.basic(login.toString(), password.toString())
-                    val response = serviceApi.open(basic, request)
+                    val response = serviceApi.open(basic, id)
                     if(response.isSuccessful) {
                         response.body()?.let {
                             _data.value = NetworkResponse.Success(it)