diff --git a/akauntingpy/api.py b/akauntingpy/api.py
index 0751404..0051160 100644
--- a/akauntingpy/api.py
+++ b/akauntingpy/api.py
@@ -2,15 +2,9 @@ import requests
 import json
 from requests.auth import HTTPBasicAuth
 from akauntingpy import exceptions
+from akauntingpy.helpers import *
 
-def MergeDict(dict1, dict2):
-    dict2.update(dict1)
-    return dict2
 
-def RemoveFromString(items, string):
-    for item in items:
-        string = string.replace(item, '')
-    return string
 class Client(object):
     """
     Akaunting interface.
@@ -64,20 +58,21 @@ class Client(object):
             errors = []
             for key in response_['errors']:
                 errors.append(RemoveFromString(["<strong>","</strong>"],
-                                               response_['errors'][key][0]) + " (" + key + ")")
+                                               response_['errors'][key][0]) 
+                                                + " (" + key + ")")
             raise exceptions.InvalidData(response_['message'] +
                                          "\n" +
                                          "\n".join(errors))
-        elif response.status_code != 200 and response.status_code != 201:
-            raise exceptions.Error(response_['message'])
+        # elif response.status_code != 200 and response.status_code != 201:
+        #    raise exceptions.Error(response_['message'])
         return response_
     
     def ping(self):
         data = self.call(endpoint="ping")
         return data
     
-    def get_accounts(self, params=None):
-        data = self.call(endpoint="accounts", params=params)
+    def get_accounts(self, **params):
+        data = self.call(endpoint="accounts")
         
         return data['data']
     
@@ -86,6 +81,7 @@ class Client(object):
                        account_id=None, # Account ID to assign
                        category_id=None, # Category ID to assign
                        contact_id=None, # Contact ID/Client to assign
+                       description=None, # Description
                        paid_at=None, # Date of expense/transfer or income
                        reference=None, # Reference for the payment
                        payment_method=None, # Payment method
@@ -109,6 +105,7 @@ class Client(object):
                          currency_code=currency_code,
                          currency_rate=currency_rate,
                          amount=amount,
+                         description=description,
                          **params
                          )
         return data
\ No newline at end of file
diff --git a/akauntingpy/helpers.py b/akauntingpy/helpers.py
new file mode 100644
index 0000000..36c7df0
--- /dev/null
+++ b/akauntingpy/helpers.py
@@ -0,0 +1,9 @@
+
+def MergeDict(dict1, dict2):
+    dict2.update(dict1)
+    return dict2
+
+def RemoveFromString(items, string):
+    for item in items:
+        string = string.replace(item, '')
+    return string
\ No newline at end of file