diff --git a/README.md b/README.md
index 63ddb75..15f8805 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,8 @@ print result
 {'2': 'Jane Doe'}
 ```
 
-Creating new data requires a POST or PUT request. Assuming you don't append **print=silent** to the url, if you use POST the returning value becomes the name of the snapshot, if PUT you get the data you just sent. If print=silent is provided, you get just NULL because the backend never sends an output.
+Creating new data requires a POST or PUT request. Assuming you don't append **print=silent** to the url, if you use POST the returning value becomes the name of the snapshot, if PUT you get the data you just sent. If print=silent is provided, you get just NULL because the backend never sends an output. Also, just like GET, you can leave the second argument NULL to insert into **PATH/.json*.
+
 
 ```python
 from firebase import firebase
@@ -65,6 +66,10 @@ print result
 result = firebase.post('/users', new_user, {'print': 'silent'}, {'X_FANCY_HEADER': 'VERY FANCY'})
 print result == None
 True
+
+result = firebase.post('/', None, {'customkey: 'customvalue'}, {'X_FANCY_HEADER': 'VERY FANCY'})
+print result
+{u'customkey': u'customvalue'}
 ```
 
 Deleting data is relatively easy compared to other actions. You just set the url and that's all. Backend sends no output as a result of a delete operation.
diff --git a/README.rst b/README.rst
index ebb8651..837ac9b 100644
--- a/README.rst
+++ b/README.rst
@@ -50,11 +50,11 @@ You can also provide extra query parameters that will be appended to the url or
 
     from firebase import firebase
     firebase = firebase.FirebaseApplication('https://your_storage.firebaseio.com', None)
-    result = firebase.get('/users/2', None, {'print': 'pretty'}, {'X_FANCY_HEADER': 'VERY FANCY'})
+    result = firebase.get('/users/2', None, {'print': 'pretty', 'mykey': 'myvalue'}, {'X_FANCY_HEADER': 'VERY FANCY'})
     print result
     {'2': 'Jane Doe'}
 
-Creating new data requires a POST or PUT request. Assuming you don't append **print=silent** to the url, if you use POST the returning value becomes the name of the snapshot, if PUT you get the data you just sent. If print=silent is provided, you get just NULL because the backend never sends an output.
+Creating new data requires a POST or PUT request. Assuming you don't append **print=silent** to the url, if you use POST the returning value becomes the name of the snapshot, if PUT you get the data you just sent. If print=silent is provided, you get just NULL because the backend never sends an output. Also, just like GET, you can leave the second argument NULL to insert into **PATH/.json*.
 
 .. code-block:: python
 
@@ -70,6 +70,10 @@ Creating new data requires a POST or PUT request. Assuming you don't append **pr
     print result == None
     True
 
+   result = firebase.post('/', None, {'customkey: 'customvalue'}, {'X_FANCY_HEADER': 'VERY FANCY'})
+    print result
+    {u'name': u'-Io26123nDHkfybDIGl7'}
+
 Deleting data is relatively easy compared to other actions. You just set the url and that's all. Backend sends no output as a result of a delete operation.
 
 .. code-block:: python