diff --git a/lib/ruby-stackoverflow/client/response_data.rb b/lib/ruby-stackoverflow/client/response_data.rb
index 366995c..82c247d 100644
--- a/lib/ruby-stackoverflow/client/response_data.rb
+++ b/lib/ruby-stackoverflow/client/response_data.rb
@@ -1,17 +1,27 @@
 module RubyStackoverflow
   class Client
     class ResponseData
-      attr_reader :data, :has_more, :error
+      attr_reader :has_more, :error, :raw_response, :raw_data, :quota_max, :quota_remaining, :backoff
 
       def initialize(response, klass)
+        @raw_response = response
         if response[:items].nil?
           @error = StackoverflowError.new(response)
         else
-          @data = format_data(response[:items], klass)
+          @klass = klass
+          @raw_data = response[:items]
           @has_more = response[:has_more]
+          @quota_max = response[:quota_max]
+          @quota_remaining = response[:quota_remaining]
+          @backoff = response[:backoff]
         end
       end
 
+      def data
+        return nil if @raw_data.nil?
+        @data ||= format_data(@raw_data.clone, @klass)
+      end
+
       def format_data(data, klass)
         eval(klass.capitalize).parse_data(data)
       end
diff --git a/lib/ruby-stackoverflow/configuration.rb b/lib/ruby-stackoverflow/configuration.rb
index 2152399..295ebdc 100644
--- a/lib/ruby-stackoverflow/configuration.rb
+++ b/lib/ruby-stackoverflow/configuration.rb
@@ -1,7 +1,7 @@
 
 module RubyStackoverflow
   class Configuration
-    attr_accessor :client_id,  :client_sceret , :client_key, :access_token, :api_url
+    attr_accessor :client_id,  :client_secret , :client_key, :access_token, :api_url
 
     def self.api_url
       'https://api.stackexchange.com/2.2/'
diff --git a/spec/ruby-stackoverflow/response_data_spec.rb b/spec/ruby-stackoverflow/response_data_spec.rb
new file mode 100644
index 0000000..bd68572
--- /dev/null
+++ b/spec/ruby-stackoverflow/response_data_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+require 'json'
+
+module RubyStackoverflow
+  describe Client::ResponseData do
+    it 'should response data fields' do
+      data = JSON.parse(fixture("users.json").read, {:symbolize_names => true})
+      response = Client::ResponseData.new(data, 'user')
+      expect(response.data.count).to eq(1)
+      expect(response.raw_data.count).to eq(1)
+      expect(response.quota_max).to eq(10000)
+      expect(response.quota_remaining).to eq(9996)
+      expect(response.backoff).to be_nil
+    end
+  end
+end