diff --git a/itd/client.py b/itd/client.py
index 099de24..e49c758 100644
--- a/itd/client.py
+++ b/itd/client.py
@@ -1,6 +1,8 @@
 from itd.users import get_user
-from itd.comments import get_comments, add_comment, delete_comment, like_comment, unlike_comment, update_comment
+from itd.comments import get_comments, add_comment, delete_comment, like_comment, unlike_comment
 from itd.hashtags import get_hastags, get_posts_by_hastag
+from itd.notifications import get_notifications, mark_as_read, mark_all_as_read, get_unread_notifications_count
+from itd.posts import create_post, get_posts, get_post, edit_post, delete_post, pin_post, repost, view_post
 
 class Client:
     def __init__(self, token: str):
@@ -28,12 +30,47 @@ class Client:
     def delete_comment(self, id: str):
         return delete_comment(self.token, id)
 
-    def update_comment(self, id: str, content: str):
-        return update_comment(self.token, id, content)
-
 
     def get_hastags(self, limit: int = 10):
         return get_hastags(self.token, limit)
 
     def get_posts_by_hashtag(self, hashtag: str, limit: int = 20, cursor: int = 0):
-        return get_posts_by_hastag(self.token, hashtag, limit, cursor)
\ No newline at end of file
+        return get_posts_by_hastag(self.token, hashtag, limit, cursor)
+
+
+    def get_notifications(self, limit: int = 20, cursor: int = 0, type: str | None = None):
+        return get_notifications(self.token, limit, cursor, type)
+
+    def mark_as_read(self, id: str):
+        return mark_as_read(self.token, id)
+
+    def mark_all_as_read(self):
+        return mark_all_as_read(self.token)
+
+    def get_unread_notifications_count(self):
+        return get_unread_notifications_count(self.token)
+
+
+    def create_post(self, content: str, wall_recipient_id: int | None = None, attach_ids: list[str] = []):
+        return create_post(self.token, content, wall_recipient_id, attach_ids)
+
+    def get_posts(self, username: str | None = None, limit: int = 20, cursor: int = 0, sort: str = '', tab: str = ''):
+        return get_posts(self.token, username, limit, cursor, sort, tab)
+
+    def get_post(self, id: str):
+        return get_post(self.token, id)
+
+    def edit_post(self, id: str, content: str):
+        return edit_post(self.token, id, content)
+
+    def delete_post(self, id: str):
+        return delete_post(self.token, id)
+
+    def pin_post(self, id: str):
+        return pin_post(self.token, id)
+
+    def repost(self, id: str, content: str | None = None):
+        return repost(self.token, id, content)
+
+    def view_post(self, id: str):
+        return view_post(self.token, id)
\ No newline at end of file
diff --git a/itd/comments.py b/itd/comments.py
index 06e7f9e..e0e7395 100644
--- a/itd/comments.py
+++ b/itd/comments.py
@@ -17,6 +17,3 @@ def unlike_comment(token: str, comment_id: str):
 
 def delete_comment(token: str, comment_id: str):
     return fetch(token, 'delete', f'comments/{comment_id}')
-
-def update_comment(token: str, comment_id: str, content: str):
-    return fetch(token, 'put', f'comments/{comment_id}', {'content': content})
\ No newline at end of file
diff --git a/itd/posts.py b/itd/posts.py
new file mode 100644
index 0000000..98aa18c
--- /dev/null
+++ b/itd/posts.py
@@ -0,0 +1,42 @@
+from itd.request import fetch
+
+def create_post(token: str, content: str, wall_recipient_id: int | None = None, attach_ids: list[str] = []):
+    data: dict = {'content': content}
+    if wall_recipient_id:
+        data['wallRecipientId'] = wall_recipient_id
+    if attach_ids:
+        data['attachmentIds'] = attach_ids
+
+    return fetch(token, 'post', 'posts', data)
+
+def get_posts(token: str, username: str | None = None, limit: int = 20, cursor: int = 0, sort: str = '', tab: str = ''):
+    data: dict = {'limit': limit, 'cursor': cursor}
+    if username:
+        data['username'] = username
+    if sort:
+        data['sort'] = sort
+    if tab:
+        data['tab'] = tab
+
+    return fetch(token, 'get', 'posts', data)
+
+def get_post(token: str, id: str):
+    return fetch(token, 'get', f'posts/{id}')
+
+def edit_post(token: str, id: str, content: str):
+    return fetch(token, 'put', f'posts/{id}', {'content': content})
+
+def delete_post(token: str, id: str):
+    return fetch(token, 'delete', f'posts/{id}')
+
+def pin_post(token: str, id: str):
+    return fetch(token, 'post', f'posts/{id}/pin')
+
+def repost(token: str, id: str, content: str | None = None):
+    data = {}
+    if content:
+        data['content'] = content
+    return fetch(token, 'post', f'posts/{id}/repost', data)
+
+def view_post(token: str, id: str):
+    return fetch(token, 'post', f'posts/{id}/view')
\ No newline at end of file