diff --git a/apps/NwaifuAnime/src/app/components/auth/auth.component.html b/apps/NwaifuAnime/src/app/components/auth/auth.component.html
index 7906acd..c9e8e75 100644
--- a/apps/NwaifuAnime/src/app/components/auth/auth.component.html
+++ b/apps/NwaifuAnime/src/app/components/auth/auth.component.html
@@ -29,6 +29,18 @@
           Вход
         </a>
       </li>
+      <li>
+        <div class="flex flex-row gap-3">
+          <button
+            type="button"
+            (click)="checkToken()"
+            class="hover:bg-slate-600 bg-slate-400 p-3 rounded-md text-white"
+          >
+            Проверить токен
+          </button>
+          <h3 class="self-center">{{ isRuLibAuth ? "Авторизован" : "Не авторизован" }}</h3>
+        </div>
+      </li>
     </ol>
   </div>
 </div>
diff --git a/apps/NwaifuAnime/src/app/components/auth/auth.component.ts b/apps/NwaifuAnime/src/app/components/auth/auth.component.ts
index b83cae7..576b461 100644
--- a/apps/NwaifuAnime/src/app/components/auth/auth.component.ts
+++ b/apps/NwaifuAnime/src/app/components/auth/auth.component.ts
@@ -15,6 +15,7 @@ import { EAuthTokenService } from "./enum";
 export class AuthComponent implements AfterViewInit, OnDestroy {
   private destroy$ = new Subject<void>();
   @ViewChild("libSocialToken") libSocialToken: ElementRef<HTMLInputElement> | null = null;
+  isRuLibAuth = false;
   constructor(
     private route: ActivatedRoute,
     private router: Router,
@@ -40,6 +41,15 @@ export class AuthComponent implements AfterViewInit, OnDestroy {
     }
   }
 
+  checkToken() {
+    this.rulibAuthService
+      .checkToken(this.rulibAuthService.getToken())
+      .pipe(takeUntil(this.destroy$))
+      .subscribe((data) => {
+        this.isRuLibAuth = data;
+      });
+  }
+
   ngAfterViewInit(): void {
     this.route.queryParams.pipe(takeUntil(this.destroy$)).subscribe((params) => {
       const { token, service } = params;
@@ -50,6 +60,7 @@ export class AuthComponent implements AfterViewInit, OnDestroy {
     if (this.libSocialToken) {
       this.libSocialToken.nativeElement.value = this.rulibAuthService.getToken();
     }
+    this.checkToken();
   }
   ngOnDestroy(): void {
     this.destroy$.next();
diff --git a/apps/NwaifuAnime/src/app/services/parsers/rulib/rulib.auth.service.ts b/apps/NwaifuAnime/src/app/services/parsers/rulib/rulib.auth.service.ts
index 0708796..d1d2730 100644
--- a/apps/NwaifuAnime/src/app/services/parsers/rulib/rulib.auth.service.ts
+++ b/apps/NwaifuAnime/src/app/services/parsers/rulib/rulib.auth.service.ts
@@ -1,15 +1,41 @@
-import { Injectable } from "@angular/core";
+import { HttpClient } from "@angular/common/http";
+import { Injectable, OnDestroy } from "@angular/core";
+import { Observable, Subject, catchError, map, of, takeUntil } from "rxjs";
 @Injectable({
   providedIn: "root",
 })
-export class RulibAuthService {
+export class RulibAuthService implements OnDestroy {
+  private destroy$ = new Subject<void>();
+  private api_url = "https://api.lib.social";
+  constructor(private http: HttpClient) {}
+
   setToken(token: string) {
-    localStorage.setItem("token", token);
+    this.checkToken(token)
+      .pipe(takeUntil(this.destroy$))
+      .subscribe((data) => {
+        if (!data) return;
+        localStorage.setItem("token", token);
+      });
   }
 
   getToken(): string {
     return localStorage.getItem("token") ?? "";
   }
 
-  //TODO: Проверка токена
+  checkToken(token: string): Observable<boolean> {
+    return this.http
+      .get(this.api_url + "/api/auth/me", {
+        headers: { Authorization: `Bearer ${token}` },
+      })
+      .pipe(
+        takeUntil(this.destroy$),
+        map(() => true),
+        catchError(() => of(false)),
+      );
+  }
+
+  ngOnDestroy(): void {
+    this.destroy$.next();
+    this.destroy$.complete();
+  }
 }