diff --git a/App/.idea/deployment.xml b/App/.idea/deployment.xml
new file mode 100644
index 0000000..45d90b0
--- /dev/null
+++ b/App/.idea/deployment.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PublishConfigData">
+    <serverData>
+      <paths name="Copy of project-level server 'Casa' (1)">
+        <serverdata>
+          <mappings>
+            <mapping local="$PROJECT_DIR$" web="/" />
+          </mappings>
+        </serverdata>
+      </paths>
+    </serverData>
+  </component>
+</project>
\ No newline at end of file
diff --git a/App/.idea/inspectionProfiles/Project_Default.xml b/App/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..bb2ce98
--- /dev/null
+++ b/App/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,27 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="W391" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="N802" />
+          <option value="N803" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredIdentifiers">
+        <list>
+          <option value="urlencode.urlencoder" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/App/.idea/vcs.xml b/App/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/App/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/App/application.py b/App/application.py
new file mode 100644
index 0000000..a36e67e
--- /dev/null
+++ b/App/application.py
@@ -0,0 +1,47 @@
+from argparse import ArgumentParser, Namespace
+
+
+def main(arguments: Namespace):
+    from os import path
+    token = arguments.token
+    youtube_api_key = arguments.youtube
+    creator_id = arguments.creator
+    must_show_version = arguments.version
+    if must_show_version:
+        print("Version")
+        exit(0)
+    if not path.exists("app_data.dict"):
+        if not token:
+            ValueError("You must add token at least the first time you execute this app")
+        elif not youtube_api_key:
+            ValueError("You must include the YouTube API Key at least the first time you execute this app")
+        elif not creator_id:
+            ValueError("You must include the creator ID (Telegram) at least the first time you execute this app")
+        else:
+            with open("app_data.dict", "wb") as app_data_file:
+                import pickle
+                app_data = {"TOKEN": token,
+                            "YT_API": youtube_api_key,
+                            "CREATOR_ID": creator_id}
+                pickle.dump(app_data, app_data_file, pickle.HIGHEST_PROTOCOL)
+
+
+if __name__ == '__main__':
+    args = ArgumentParser()
+    args.add_argument("-t",
+                      "--token",
+                      help="Telegram token obtained via BotFather",
+                      type=str)
+    args.add_argument("-y",
+                      "--youtube",
+                      help="YouTube API Key",
+                      type=str)
+    args.add_argument("-c",
+                      "--creator",
+                      help="Telegram ID of the creator",
+                      type=int)
+    args.add_argument("-v",
+                      "--version",
+                      help="Application version",
+                      action="store_true")
+    main(args.parse_args())