diff --git a/pydiscourse/client.py b/pydiscourse/client.py
index fc3d5cc..6449147 100644
--- a/pydiscourse/client.py
+++ b/pydiscourse/client.py
@@ -60,6 +60,15 @@ class DiscourseClient(object):
         """
         return self._get("/users/{0}.json".format(username))["user"]
 
+    def approve(self, user_id):
+        return self._get("/admin/users/{0}/approve.json".format(user_id))
+
+    def activate(self, user_id):
+        return self._get("/admin/users/{0}/activate.json".format(user_id))
+
+    def deactivate(self, user_id):
+        return self._get("/admin/users/{0}/deactivate.json".format(user_id))
+
     def user_all(self, user_id):
         """
         Get all user information for a specific user, needs to be admin