diff --git a/.gitignore b/.gitignore
index 71e60f6..04e12c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ __dummy.html
 *.obj
 __test__*__
 belfius-balance
+config
diff --git a/source/app.d b/source/app.d
index f03ffab..0633dd8 100644
--- a/source/app.d
+++ b/source/app.d
@@ -371,12 +371,11 @@ shared static this()
 	auto apiClient = new ApiClient("nl_BE");
 	apiClient.connect();
 
-	write("Card number: ");
-	auto cardNumber = readln()[0 .. $-1];
-	write("Phone zone: ");
-	auto phoneZone = readln()[0 .. $-1];
-	write("Phone subscriber: ");
-	auto phoneSubscriber = readln()[0 .. $-1];
+	auto config = File("config").byLine.map!(l => l.idup).array;
+
+	auto cardNumber = config[0];
+	auto phoneZone = config[1];
+	auto phoneSubscriber = config[2];
 	apiClient.login1(cardNumber, phoneZone, phoneSubscriber);
 
 	write("OTP: ");