diff --git a/lib/errors/raise_error.rb b/lib/errors/raise_error.rb
new file mode 100644
index 0000000..ef6bfde
--- /dev/null
+++ b/lib/errors/raise_error.rb
@@ -0,0 +1,10 @@
+module Errors
+  class RaiseError < Faraday::Response::Middleware
+ 
+    def on_complete(env)
+      raise Errors::NotFound if env[:status] == 404
+      raise Errors::AuthError if env[:status] == 401
+    end
+ 
+  end
+end