diff --git a/frontend/src/API/API.ts b/frontend/src/API/API.ts
index 8fd66d3..37db463 100644
--- a/frontend/src/API/API.ts
+++ b/frontend/src/API/API.ts
@@ -20,7 +20,23 @@ interface API {
   registerUser(user: NewUser): Promise<APIResponse<User>>;
   /** Remove a user */
   removeUser(username: string, token: string): Promise<APIResponse<User>>;
-  /** Login */
+
+  /**
+   * Check if user is project manager.
+   * @param {string} username The username of the user.
+   * @param {string} projectName The name of the project.
+   * @param {string} token The authentication token.
+   * @returns {Promise<APIResponse<boolean>>} A promise containing the API response indicating if the user is a project manager.
+   */
+  checkIfProjectManager(
+    projectName: string,
+    token: string,
+  ): Promise<APIResponse<boolean>>;
+
+  /** Logs in a user with the provided credentials.
+   * @param {NewUser} NewUser The user object containing username and password.
+   * @returns {Promise<APIResponse<string>>} A promise resolving to an API response with a token.
+   */
   login(NewUser: NewUser): Promise<APIResponse<string>>;
   /** Renew the token */
   renewToken(token: string): Promise<APIResponse<string>>;
@@ -101,6 +117,36 @@ export const api: API = {
     }
   },
 
+  async checkIfProjectManager(
+    projectName: string,
+    token: string,
+  ): Promise<APIResponse<boolean>> {
+    try {
+      const response = await fetch(
+        `/api/checkIfProjectManager?projectName=${projectName}`,
+        {
+          method: "GET",
+          headers: {
+            "Content-Type": "application/json",
+            Authorization: "Bearer " + token,
+          },
+        },
+      );
+
+      if (!response.ok) {
+        return {
+          success: false,
+          message: "Failed to check if project manager",
+        };
+      } else {
+        const data = (await response.json()) as boolean;
+        return { success: true, data };
+      }
+    } catch (e) {
+      return { success: false, message: "Failed to check if project manager" };
+    }
+  },
+
   async createProject(
     project: NewProject,
     token: string,