diff --git a/packages/client/package.json b/packages/client/package.json
index b1aa112..20fff35 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@auth-tools/client",
-  "version": "0.0.1-alpha.5",
+  "version": "0.0.1-alpha.6",
   "description": "A structured authentication protocol for Javascript. (client)",
   "main": "dist/index.js",
   "repository": "https://github.com/auth-tools/auth-tools",
diff --git a/packages/client/src/auth.ts b/packages/client/src/auth.ts
index 7262829..a680cc5 100644
--- a/packages/client/src/auth.ts
+++ b/packages/client/src/auth.ts
@@ -15,7 +15,7 @@ import { createLogout } from "./methods/logout";
 import { createRefresh } from "./methods/refresh";
 import { createCheck } from "./methods/check";
 
-type MethodReturn<MethodName extends keyof AuthProtocol> =
+export type MethodReturn<MethodName extends keyof AuthProtocol> =
   | { clientError: true; res: null }
   | { clientError: false; res: AuthResponse<MethodName> };
 
@@ -88,4 +88,21 @@ export class AuthClient extends AuthBase<
       check: createCheck(this._internal),
     };
   }
+
+  //check if user is logged in
+  public async isLoggedIn(): Promise<boolean> {
+    const checkResponse = await (
+      this._internal.config.connector as AuthClientConnector<"check">
+    )("check", {});
+
+    if (checkResponse.clientError) return false;
+    if (!checkResponse.res.error) return true;
+
+    const refreshResponse = await (
+      this._internal.config.connector as AuthClientConnector<"refresh">
+    )("refresh", {});
+
+    if (refreshResponse.clientError) return false;
+    return !refreshResponse.res.error;
+  }
 }