diff --git a/tools/microsoft/microsoft_cvrf_client.rb b/tools/microsoft/microsoft_cvrf_client.rb
new file mode 100755
index 0000000..d6311ea
--- /dev/null
+++ b/tools/microsoft/microsoft_cvrf_client.rb
@@ -0,0 +1,45 @@
+require 'openapi_client'
+require 'date'
+require 'json'
+require 'pry'
+
+MONTHS = %w[
+  Jan
+  Feb
+  Mar
+  Apr
+  May
+  Jun
+  Jul
+  Aug
+  Sep
+  Oct
+  Nov
+  Dec
+]
+
+BEGIN_YEAR = 2016
+CURRENT_YEAR = Date.today.year
+YEAR_RANGE = (BEGIN_YEAR..CURRENT_YEAR).to_a
+
+class MicrosoftCvrfClient
+  attr_accessor :ids, :api_instance, :api_version, :api_key
+
+  def initialize(api_instance = OpenapiClient::DefaultApi.new, api_version = 'api_version_example', api_key = 'api_key_example')
+    @ids = YEAR_RANGE.map { |y| MONTHS.map { |m| "#{y}-#{m}" } }.flatten
+    @api_instance = api_instance
+    @api_version = api_version
+    @api_key = api_key
+  end
+
+  def get_id(id)
+    p "Now checking #{id}"
+    p "------------------"
+    result = api_instance.cvrf_id_get(api_version, api_key, id)
+    p result
+  rescue OpenapiClient::ApiError => e
+    puts "Exception when calling DefaultApi->cvrf_id_get: #{e}"
+  end
+end
+
+c = MicrosoftCvrfClient.new