diff --git a/oa-core/lib/omniauth/version.rb b/oa-core/lib/omniauth/version.rb
index 2938a26..0532ca3 100644
--- a/oa-core/lib/omniauth/version.rb
+++ b/oa-core/lib/omniauth/version.rb
@@ -10,7 +10,7 @@ module OmniAuth
       PATCH = 2
     end
     unless defined?(::OmniAuth::Version::PRE)
-      PRE   = nil
+      PRE   = "3.copious"
     end
     unless defined?(::OmniAuth::Version::STRING)
       STRING = [MAJOR, MINOR, PATCH, PRE].compact.join('.')
diff --git a/oa-oauth/lib/omniauth/oauth.rb b/oa-oauth/lib/omniauth/oauth.rb
index b9e5923..1136f61 100644
--- a/oa-oauth/lib/omniauth/oauth.rb
+++ b/oa-oauth/lib/omniauth/oauth.rb
@@ -7,6 +7,7 @@ module OmniAuth
     autoload :Dopplr,             'omniauth/strategies/oauth/dopplr'
     autoload :Douban,             'omniauth/strategies/oauth/douban'
     autoload :Dropbox,            'omniauth/strategies/oauth/dropbox'
+    autoload :Etsy,               'omniauth/strategies/oauth/etsy'
     autoload :Evernote,           'omniauth/strategies/oauth/evernote'
     autoload :Flattr,             'omniauth/strategies/oauth/flattr'    
     autoload :Flickr,             'omniauth/strategies/oauth/flickr'    
@@ -67,10 +68,7 @@ module OmniAuth
     autoload :Vkontakte,          'omniauth/strategies/oauth2/vkontakte'
     autoload :WePay,              'omniauth/strategies/oauth2/we_pay'
     autoload :Yammer,             'omniauth/strategies/oauth2/yammer'
-
-
     autoload :XAuth,              'omniauth/strategies/xauth'
     autoload :Instapaper,         'omniauth/strategies/xauth/instapaper'
-    
   end
 end
diff --git a/oa-oauth/lib/omniauth/strategies/oauth/etsy.rb b/oa-oauth/lib/omniauth/strategies/oauth/etsy.rb
new file mode 100644
index 0000000..cf29c19
--- /dev/null
+++ b/oa-oauth/lib/omniauth/strategies/oauth/etsy.rb
@@ -0,0 +1,106 @@
+require 'omniauth/oauth'
+require 'multi_json'
+
+module OmniAuth
+  module Strategies
+    class Etsy < OmniAuth::Strategies::OAuth
+
+      # Cribbed from the etsy gem.
+      SANDBOX_HOST = 'sandbox.openapi.etsy.com'
+      PRODUCTION_HOST = 'openapi.etsy.com'
+
+      # Set the environment, accepts either :sandbox or :production. Defaults to :production
+      # and will raise an exception when set to an unrecognized environment.
+      def self.environment=(environment)
+        unless [:sandbox, :production].include?(environment)
+          raise(ArgumentError, "environment must be set to either :sandbox or :production")
+        end
+        @environment = environment
+        @host = (environment == :sandbox) ? SANDBOX_HOST : PRODUCTION_HOST
+      end
+
+      # The currently configured environment.
+      def self.environment
+        @environment || :production
+      end
+
+      def self.host # :nodoc:
+        @host || PRODUCTION_HOST
+      end
+
+      def self.callback_url
+        @callback_url || 'oob'
+      end
+
+      def initialize(app, consumer_key=nil, consumer_secret=nil, options={}, &block)
+        # Set environment first; this can update our host
+        OmniAuth::Strategies::Etsy.environment=options[:environment] if options[:environment]
+        client_options = {
+          :site => "http://#{OmniAuth::Strategies::Etsy.host}",
+          :request_token_path => request_token_path(options),
+          :access_token_path => access_token_path,
+          :http_method => :get,
+          :scheme => :query_string
+        }
+
+        super(app, :etsy, consumer_key, consumer_secret, client_options, options, &block)
+      end
+
+      def request_phase
+        request_token = consumer.get_request_token(:oauth_callback => callback_url)
+        session['oauth'] ||= {}
+        session['oauth'][name.to_s] = {'callback_confirmed' => true, 'request_token' => request_token.token, 'request_secret' => request_token.secret}
+        r = Rack::Response.new
+        if request_token.params[:login_url]
+          # Already contains token, etc, of the form:
+          # https://www.etsy.com/oauth/signin?oauth_consumer_key=wg30ji4z8kdzsymfkw9vm333&oauth_token=650a9d4a8d589bb7e6aefed1628885&service=v2_prod
+          r.redirect(request_token.params[:login_url])
+        end
+        r.finish
+      end
+
+      def auth_hash
+        OmniAuth::Utils.deep_merge(super, {
+          'uid' => user_hash['user_id'],
+          'user_info' => user_info,
+          'extra' => { 'user_hash' => user_hash }
+        })
+      end
+
+      def user_info
+        return {} unless user_hash
+        {
+          'uid' => user_hash['user_id'],
+          'nickname' => user_hash['login_name'],
+          'email' => user_hash['primary_email'],
+          'name' => user_hash['login_name'],
+          'feedback_info' => user_hash['feedback_info']
+        }
+      end
+
+      def request_token_path(options)
+        # Default scope is to read a user's private profile information, including email.  Scope is specified
+        # as a uri-encoded query kv pair, "scope=scope_1+scope_2+...+scope_n"
+        # For a full list of scope options, see: 
+        # http://www.etsy.com/developers/documentation/getting_started/oauth
+        "/v2/oauth/request_token?#{to_params({:scope => options.fetch(:scope, 'profile_r+email_r')})}"
+      end
+
+      def access_token_path
+        "/v2/oauth/access_token"
+      end
+
+      def to_params(options)
+        options.collect{|key, value| "#{key}=#{value}"}.join('&')
+      end
+
+      def user_hash
+        @user_hash ||= MultiJson.decode(@access_token.get('/v2/users/__SELF__').body)['results'][0]
+      rescue ::Errno::ETIMEDOUT
+        raise ::Timeout::Error
+      rescue ::OAuth::Error => e
+        raise e.response.inspect
+      end
+    end
+  end
+end
diff --git a/oa-oauth/lib/omniauth/version.rb b/oa-oauth/lib/omniauth/version.rb
index 2938a26..0532ca3 100644
--- a/oa-oauth/lib/omniauth/version.rb
+++ b/oa-oauth/lib/omniauth/version.rb
@@ -10,7 +10,7 @@ module OmniAuth
       PATCH = 2
     end
     unless defined?(::OmniAuth::Version::PRE)
-      PRE   = nil
+      PRE   = "3.copious"
     end
     unless defined?(::OmniAuth::Version::STRING)
       STRING = [MAJOR, MINOR, PATCH, PRE].compact.join('.')
diff --git a/oa-oauth/spec/omniauth/strategies/oauth/etsy_spec.rb b/oa-oauth/spec/omniauth/strategies/oauth/etsy_spec.rb
new file mode 100644
index 0000000..19259fe
--- /dev/null
+++ b/oa-oauth/spec/omniauth/strategies/oauth/etsy_spec.rb
@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe OmniAuth::Strategies::Etsy do
+  it_should_behave_like "an oauth strategy"
+end