diff --git a/src/const.h b/src/const.h
index 184fbab..d73efeb 100644
--- a/src/const.h
+++ b/src/const.h
@@ -1 +1,2 @@
-#define VERSION "0.5"
\ No newline at end of file
+#define VERSION "0.5"
+#define NAME "bakatui"
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index e28a0f2..2e14d76 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5,6 +5,7 @@
 #include "marks.h"
 #include "net.h"
 #include <csignal>
+#include <cstdlib>
 #include <curl/curl.h>
 #include <curses.h>
 #include <fstream>
@@ -12,9 +13,18 @@
 #include <regex>
 #include <string>
 #include <unistd.h>
+#include "const.h"
 
 std::string baka_api_url;
 
+void PrintHelp() {
+  std::cout << "Usage: " << NAME << " [OPTIONS]" << "\n"
+  << "-h        Show this help menu\n"
+  << "-v        Show version\n"
+  << "-L        Force new login\n";
+  safe_exit(0);
+}
+
 int main(int argc, char **argv) {
   // signal handlers
   signal(SIGTERM, safe_exit);
@@ -25,10 +35,17 @@ int main(int argc, char **argv) {
   // error signal handlers
   signal(SIGSEGV, safe_exit);
 
-  // marks_page();
-  
-
   {
+    int opt;
+    while ((opt = getopt(argc, argv, "vf:")) != -1) {  // "f:" expects a value
+        switch (opt) {
+            case 'h': PrintHelp(); break;
+            case 'L': break;
+            case 'v': break;
+            default:  /* handle error */;
+        }
+    }
+
     std::string savedir_path = std::getenv("HOME");
     savedir_path.append("/.local/share/bakatui");
     std::string urlfile_path = std::string(savedir_path) + "/url";
diff --git a/src/main_menu.cpp b/src/main_menu.cpp
index 9c0899a..a08c03b 100644
--- a/src/main_menu.cpp
+++ b/src/main_menu.cpp
@@ -12,7 +12,7 @@
 #define CTRLD 4
 
 char *choices[] = {
-    "login",    "Marks",  "shedule", "Komens",
+    "login",    "Marks",  "timetable", "Komens",
     "Homework", "Absence", "Exit",    (char *)NULL,
 };
 void (*choicesFuncs[])() = {
diff --git a/src/marks.cpp b/src/marks.cpp
index 6be4df8..41b1b86 100644
--- a/src/marks.cpp
+++ b/src/marks.cpp
@@ -58,7 +58,7 @@ void win_show(WINDOW *win, char *label, int label_color, int width, int height,
 
 void marks_page() {
   // DONT FORGET TO UNCOMMENT
-  json resp_from_api = bakaapi::get_grades();
+  json resp_from_api = bakaapi::get_data_from_endpoint("api/3/marks");
   // std::ifstream f("test-data/marks3.json");
   // json resp_from_api = json::parse(f);
 
diff --git a/src/net.cpp b/src/net.cpp
index 351f2c8..baae879 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -155,21 +155,25 @@ void refresh_access_token() {
 
   access_token = resp_parsed["access_token"];
 }
-
-json get_grades() {
+void is_access_token_empty() {
   if(access_token.empty()) {
     json authfile_parsed = json::parse(SoRAuthFile(false, ""));
     access_token = authfile_parsed["access_token"];
   }
+} 
+
+// supports all endpoints that only require access_token
+json get_data_from_endpoint(std::string endpoint) {
+      is_access_token_empty();
       std::string req_data =
       std::format("Authorization=Bearer&access_token={}",
                   access_token);
 
-    auto [response, http_code] = send_curl_request("api/3/marks", GET, req_data);
+    auto [response, http_code] = send_curl_request(endpoint, GET, req_data);
 
     if(http_code != 200) {
       // DEBUG
-      std::clog << "Failed geting marks code: " << http_code << "\nrequest: " << req_data <<"\nresponse: " << response << std::endl;
+      std::clog << "Failed geting data from endpoint: " << endpoint << " code: " << http_code << "\nrequest: " << req_data <<"\nresponse: " << response << std::endl;
       refresh_access_token();
     }
 
diff --git a/src/net.h b/src/net.h
index a909616..2f6191c 100644
--- a/src/net.h
+++ b/src/net.h
@@ -8,5 +8,5 @@ extern CURL *curl;
 namespace bakaapi {
 void login(std::string username, std::string password);
 void refresh_access_token();
-json get_grades();
+json get_data_from_endpoint(std::string endpoint);
 } // namespace bakaapi
\ No newline at end of file
diff --git a/src/timetable.cpp b/src/timetable.cpp
new file mode 100644
index 0000000..3b3655f
--- /dev/null
+++ b/src/timetable.cpp
@@ -0,0 +1,13 @@
+#include "timetable.h"
+
+#define NLINES 10
+#define NCOLS 40
+
+#define DEFAULT_X_OFFSET 10
+#define DEFAULT_Y_OFFSET 2
+
+#define DEFAULT_PADDING 4
+
+void timetable_page() {
+	
+}
\ No newline at end of file
diff --git a/src/timetable.h b/src/timetable.h
new file mode 100644
index 0000000..f79d1b6
--- /dev/null
+++ b/src/timetable.h
@@ -0,0 +1 @@
+void timetable_page();
\ No newline at end of file