diff --git a/plstackapi/planetstack/api/users.py b/plstackapi/planetstack/api/users.py
new file mode 100644
index 0000000..13b83d8
--- /dev/null
+++ b/plstackapi/planetstack/api/users.py
@@ -0,0 +1,52 @@
+from plstackapi.openstack.client import OpenStackClient
+from plstackapi.openstack.driver import OpenStackDriver
+from plstackapi.planetstack.api.auth import auth_check
+from plstackapi.planetstack.models import User
+ 
+
+def add_user(auth, fields):
+    driver = OpenStackDriver(client = auth_check(auth))
+    user = User(**fields)
+    nova_fields = {'name': user.email[:self.email.find('@')],
+                   'email': user.email, 
+                   'password': user.name,
+                   'enabled': user.enabled}    
+    tenant = driver.create_user(**nova_fields)
+    user.user_id=user.id
+    user.save()
+    return user
+
+def update_user(auth, id, **fields):
+    driver = OpenStackDriver(client = auth_check(auth))
+    users = User.objects.filter(id=id)
+    if not users:
+        return
+
+    user = users[0]
+    nova_fields = {}
+    if 'email' in fields:
+        nova_fields['name'] = fields['email'][:self.email.find('@')]
+        nova_fields['email'] = fields['email']
+    if 'password' in fields:
+        nova_fields['password'] = fields['password']
+    if 'enabled' in fields:
+        nova_fields['enabled'] = fields['enabled']
+    driver.update_user(user.user_id, **nova_fields)
+    user.update(**fields)
+    return user 
+
+def delete_user(auth, filter={}):
+    driver = OpenStackDriver(client = auth_check(auth))   
+    users = Users.objects.filter(**filter)
+    for user in users:
+        driver.delete_user(id=user.user_id) 
+        user.delete()
+    return 1
+
+def get_users(auth, filter={}):
+    client = auth_check(auth)
+    users = User.objects.filter(**filter)
+    return users             
+        
+
+