diff --git a/Config.example.toml b/Config.example.toml
index 9fe93b3..9124de6 100644
--- a/Config.example.toml
+++ b/Config.example.toml
@@ -48,11 +48,13 @@ motd = """
 maxAvatarSize = 100000 # 100 KB
 maxAvatars = 10
 
-[advancedUsers.66004548-4de5-49de-bade-9c3933d8eb97]
-username = "Shiroyashik"
-authSystem = "elyby"
-special = [0,0,0,1,0,0] # 6
-pride = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] # 25
+[advancedUsers]
+
+# [advancedUsers.66004548-4de5-49de-bade-9c3933d8eb97]
+# username = "Shiroyashik"
+# authSystem = "elyby"
+# special = [0,0,0,1,0,0] # 6
+# pride = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] # 25
 
 ## With advancedUsers you can set additional parameters
 # [advancedUsers.your uuid here]
diff --git a/src/auth/auth.rs b/src/auth/auth.rs
index a6ee9ec..bce67f2 100644
--- a/src/auth/auth.rs
+++ b/src/auth/auth.rs
@@ -2,12 +2,14 @@ use std::sync::Arc;
 
 use anyhow::anyhow;
 use axum::{
-    async_trait, extract::FromRequestParts, http::{request::Parts, StatusCode}
+    async_trait, extract::{FromRequestParts, State}, http::{request::Parts, StatusCode}, response::{IntoResponse, Response}
 };
 use dashmap::DashMap;
 use tracing::{debug, trace};
 use uuid::Uuid;
 
+use crate::AppState;
+
 use super::types::*;
 
 // It's an extractor that pulls a token from the Header.
@@ -137,7 +139,7 @@ impl UManager {
     ) -> Option<dashmap::mapref::one::Ref<'_, Uuid, Userinfo>> {
         self.registered.get(uuid)
     }
-    pub fn _is_authenticated(&self, token: &String) -> bool {
+    pub fn is_authenticated(&self, token: &String) -> bool {
         self.authenticated.contains_key(token)
     }
     pub fn _is_registered(&self, uuid: &Uuid) -> bool {
@@ -148,4 +150,21 @@ impl UManager {
         self.authenticated.remove(&token);
     }
 }
-// End of User manager
\ No newline at end of file
+// End of User manager
+
+pub async fn check_auth(
+    Token(token): Token,
+    State(state): State<AppState>,
+) -> Response {
+
+    match token {
+        Some(token) => {
+            if state.user_manager.is_authenticated(&token) {
+                (StatusCode::OK, "ok".to_string()).into_response()
+            } else {
+                (StatusCode::UNAUTHORIZED, "unauthorized".to_string()).into_response()
+            }
+        },
+        None => (StatusCode::BAD_REQUEST, "bad request".to_string()).into_response(),
+    }
+}
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 19a7632..43309c9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -34,7 +34,7 @@ use api::{
 
 // Auth
 mod auth;
-use auth::UManager;
+use auth::{UManager, check_auth};
 
 // Config
 mod state;
@@ -112,6 +112,7 @@ async fn main() -> Result<()> {
     let api = Router::new()
         .nest("//auth", api_auth::router())
         .nest("/v1", api::v1::router())
+        .route("/", get(check_auth))
         .route("/limits", get(api_info::limits))
         .route("/version", get(api_info::version))
         .route("/motd", get(api_info::motd))
diff --git a/src/utils/check_updates.rs b/src/utils/check_updates.rs
index 39da7e7..a5c731b 100644
--- a/src/utils/check_updates.rs
+++ b/src/utils/check_updates.rs
@@ -12,7 +12,7 @@ struct Tag {
 async fn get_latest_version(repo: &str, current_version: Version) -> anyhow::Result<Option<String>> {
     let url = format!("https://api.github.com/repos/{repo}/tags");
     let client = Client::new();
-    let response = client.get(&url).send().await?;
+    let response = client.get(&url).header("User-Agent", "reqwest").send().await?;
 
     if response.status().is_success() {
         let tags: Vec<Tag> = response.json().await?;
@@ -27,9 +27,9 @@ async fn get_latest_version(repo: &str, current_version: Version) -> anyhow::Res
             .max();
         if let Some(latest_version) = latest_tag {
             if latest_version > current_version {
-                Ok(Some(latest_version.to_string()))
+                Ok(Some(format!("Available new v{latest_version}")))
             } else {
-                Ok(None)
+                Ok(Some("Up to date".to_string()))
             }
         } else {
             Err(anyhow!("Can't find version tags!"))
@@ -43,8 +43,8 @@ pub async fn check_updates(repo: &str, current_version: &str) -> anyhow::Result<
     let current_version = semver::Version::parse(&current_version)?;
 
     match get_latest_version(repo, current_version).await {
-        Ok(d) => if let Some(latest_version) = d {
-            Ok(format!(" - Available new v{latest_version}!"))
+        Ok(d) => if let Some(text) = d {
+            Ok(format!(" - {text}!"))
         } else {
             Ok(String::new())
         },