diff --git a/src/api/auth/auth.ts b/src/api/auth/auth.ts
index 3d06bab..b466e56 100644
--- a/src/api/auth/auth.ts
+++ b/src/api/auth/auth.ts
@@ -8,11 +8,11 @@ import {
 const fetchLoginApi = async (
     request: IFetchLoginRequest,
 ): Promise<IFetchLoginResponse> => {
-    return await callApi(HTTP.POST, `auth/login`, request);
+    return await callApi(HTTP.POST, `auth/login`, request, true);
 };
 
 const fetchRefreshApi = async (): Promise<IFetchRefreshResponse> => {
-    return await callApi(HTTP.GET_REFRESH, `auth/refresh`);
+    return await callApi(HTTP.GET, `auth/refresh`, undefined, true);
 };
 
 export { fetchLoginApi, fetchRefreshApi };
diff --git a/src/api/channel/types.ts b/src/api/channel/types.ts
index 797ff36..c76b499 100644
--- a/src/api/channel/types.ts
+++ b/src/api/channel/types.ts
@@ -1,6 +1,7 @@
 interface IFetchChannel {
     id: string;
     name: string;
+    description?: string;
     communityId: string;
     creationDate: number;
 }
diff --git a/src/api/community/types.ts b/src/api/community/types.ts
index bd5d2f0..7605fc3 100644
--- a/src/api/community/types.ts
+++ b/src/api/community/types.ts
@@ -1,11 +1,19 @@
+interface IFetchCommunity {
+    id: string;
+    name: string;
+    description?: string;
+    ownerId: string;
+    creationDate: number;
+}
+
 interface IFetchCommunityRequest {
     id: string;
 }
 
-interface IFetchCommunityResponse {
-    id: string;
-    name: string;
-    description: string;
-}
+interface IFetchCommunityResponse extends IFetchCommunity {}
 
-export { type IFetchCommunityRequest, type IFetchCommunityResponse };
+export {
+    type IFetchCommunity,
+    type IFetchCommunityRequest,
+    type IFetchCommunityResponse,
+};
diff --git a/src/api/role/types.ts b/src/api/role/types.ts
index ab15a58..9eca948 100644
--- a/src/api/role/types.ts
+++ b/src/api/role/types.ts
@@ -1,7 +1,9 @@
 interface IFetchRole {
     id: string;
     name: string;
+    description?: string;
     communityId: string;
+    permissions: string[];
     creationDate: number;
 }
 
diff --git a/src/api/tools.ts b/src/api/tools.ts
index d36128d..0aa09f8 100644
--- a/src/api/tools.ts
+++ b/src/api/tools.ts
@@ -2,33 +2,26 @@ import { state } from "../store/state";
 import config from "./config.json";
 
 enum HTTP {
-    GET_REFRESH,
     GET,
     POST,
     PATCH,
     DELETE,
 }
 
-async function callApi(type: HTTP, path: string, body?: object) {
+async function callApi(
+    type: HTTP,
+    path: string,
+    body?: object,
+    includeCookies?: boolean,
+) {
     let response: Response;
     switch (type) {
-        case HTTP.GET_REFRESH:
-            response = await fetch(
-                `${config.schema}://${config.url}:${config.port}/${config.path}/${path}`,
-                {
-                    method: "GET",
-                    credentials: "include",
-                    headers: {
-                        "Content-Type": "application/json",
-                    },
-                },
-            );
-            break;
         case HTTP.GET:
             response = await fetch(
                 `${config.schema}://${config.url}:${config.port}/${config.path}/${path}`,
                 {
                     method: "GET",
+                    credentials: includeCookies ? "include" : "omit",
                     headers: {
                         "Content-Type": "application/json",
                         Authorization: `Bearer ${state.auth.session?.token}`,
@@ -41,6 +34,7 @@ async function callApi(type: HTTP, path: string, body?: object) {
                 `${config.schema}://${config.url}:${config.port}/${config.path}/${path}`,
                 {
                     method: "POST",
+                    credentials: includeCookies ? "include" : "omit",
                     headers: {
                         "Content-Type": "application/json",
                         Authorization: `Bearer ${state.auth.session?.token}`,
@@ -54,6 +48,7 @@ async function callApi(type: HTTP, path: string, body?: object) {
                 `${config.schema}://${config.url}:${config.port}/${config.path}/${path}`,
                 {
                     method: "PATCH",
+                    credentials: includeCookies ? "include" : "omit",
                     headers: {
                         "Content-Type": "application/json",
                         Authorization: `Bearer ${state.auth.session?.token}`,
@@ -67,6 +62,7 @@ async function callApi(type: HTTP, path: string, body?: object) {
                 `${config.schema}://${config.url}:${config.port}/${config.path}/${path}`,
                 {
                     method: "DELETE",
+                    credentials: includeCookies ? "include" : "omit",
                     headers: {
                         "Content-Type": "application/json",
                         Authorization: `Bearer ${state.auth.session?.token}`,
diff --git a/src/api/user/types.ts b/src/api/user/types.ts
index c7744de..769293b 100644
--- a/src/api/user/types.ts
+++ b/src/api/user/types.ts
@@ -1,3 +1,13 @@
+interface IFetchUser {
+    id: string;
+    username: string;
+    email?: string;
+    description?: string;
+    admin: boolean;
+    registerDate: number;
+    lastLogin: number;
+}
+
 interface IFetchLoggedUserResponse {
     id: string;
 }
@@ -6,11 +16,7 @@ interface IFetchUserRequest {
     id: string;
 }
 
-interface IFetchUserResponse {
-    id: string;
-    username: string;
-    description: string;
-}
+interface IFetchUserResponse extends IFetchUser {}
 
 interface IFetchUserCommunitiesRequest {
     id: string;
@@ -28,6 +34,7 @@ interface IFetchUserCommunity {
 }
 
 export {
+    type IFetchUser,
     type IFetchLoggedUserResponse,
     type IFetchUserRequest,
     type IFetchUserResponse,
diff --git a/src/store/channel/types.ts b/src/store/channel/types.ts
index cfbac09..d7a0590 100644
--- a/src/store/channel/types.ts
+++ b/src/store/channel/types.ts
@@ -5,7 +5,9 @@ interface IChannelState {
 interface IChannel {
     id: string;
     name?: string;
+    description?: string;
     communityId?: string;
+    creationDate?: number;
 }
 
 export { type IChannelState, type IChannel };
diff --git a/src/store/community/types.ts b/src/store/community/types.ts
index d8d660b..3c92888 100644
--- a/src/store/community/types.ts
+++ b/src/store/community/types.ts
@@ -6,6 +6,8 @@ interface ICommunity {
     id: string;
     name?: string;
     description?: string;
+    owner?: string;
+    creationDate?: number;
 }
 
 export { type ICommunityState, type ICommunity };
diff --git a/src/store/role/types.ts b/src/store/role/types.ts
index 16a8893..539caf9 100644
--- a/src/store/role/types.ts
+++ b/src/store/role/types.ts
@@ -5,7 +5,10 @@ interface IRoleState {
 interface IRole {
     id: string;
     name?: string;
+    description?: string;
     communityId?: string;
+    permissions?: string[];
+    creationDate?: number;
 }
 
 export { type IRoleState, type IRole };
diff --git a/src/store/user/types.ts b/src/store/user/types.ts
index d72a97e..c8cd60d 100644
--- a/src/store/user/types.ts
+++ b/src/store/user/types.ts
@@ -6,7 +6,11 @@ interface IUserState {
 interface IUser {
     id: string;
     username?: string;
+    email?: string;
     description?: string;
+    admin?: boolean;
+    registerDate?: number;
+    lastLogin?: number;
     communities?: string[];
 }