diff --git a/bin/main.dart b/bin/main.dart
index 14782b7..4a6c4e3 100644
--- a/bin/main.dart
+++ b/bin/main.dart
@@ -4,12 +4,15 @@ import 'package:filesize/filesize.dart';
 import 'package:uup_cli/ansi_pens.dart';
 import 'package:uup_cli/download.dart';
 import 'package:uup_cli/upload.dart';
-
+import 'dart:math';
+import 'dart:convert';
 
 void main(List<String> args) async {
   if (args.length != 2) {
     exitWithHelp();
   }
+  
+  Codec<String, String> stringToBase64 = utf8.fuse(base64);
 
   final command = args.first;
 
diff --git a/lib/config.dart b/lib/config.dart
index cbc7da2..dd2dfde 100644
--- a/lib/config.dart
+++ b/lib/config.dart
@@ -1,3 +1,3 @@
 class API {
-  static String KEY = '';
+  static String KEY = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJkaWQ6ZXRocjoweDhiQjYzRDcyQUEzNWU3N2VEMjljOWYzMzMyODlkNUU3NTMxZDQxYzIiLCJpc3MiOiJuZnQtc3RvcmFnZSIsImlhdCI6MTYyOTE3MDg0NTE1MCwibmFtZSI6InNub3dmYWcifQ.R-unOCPztttV3ZqxM8zbpqR3LtaBVkJ_CNirlCZQTm8';
 }
diff --git a/lib/upload.dart b/lib/upload.dart
index 008d2ee..12b6fbb 100644
--- a/lib/upload.dart
+++ b/lib/upload.dart
@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:io';
 import 'dart:convert';
+import 'dart:math';
 
 import 'package:cryptography/cryptography.dart';
 import 'package:http/http.dart' as http;
@@ -11,10 +12,13 @@ import 'package:uup_cli/ansi_pens.dart';
 import 'package:uup_cli/encrypt_block_stream.dart';
 import 'package:uup_cli/const.dart';
 
+
 void startEncryptAndUpload(
   File file,
 ) async {
 
+  Codec<String, String> stringToBase64 = utf8.fuse(base64);
+
   // Choose the cipher
   final cipher = CipherWithAppendedMac(aesCtr, Hmac(sha256));