init commit

api/app/Exceptions/Externo/InvalidCredentialsException.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Exceptions\Externo;
+
+use Exception;
+use Illuminate\Http\Response;
+
+class InvalidCredentialsException extends Exception
+{
+    public function render()
+    {
+        return response()->json([
+            'message' => 'Usuário e/ou senha incorreto(s).'
+        ], Response::HTTP_UNAUTHORIZED);
+    }
+}