diff --git a/app/controllers/api/v1/sites_controller.rb b/app/controllers/api/v1/sites_controller.rb
index 6abff704..10a92907 100644
--- a/app/controllers/api/v1/sites_controller.rb
+++ b/app/controllers/api/v1/sites_controller.rb
@@ -9,7 +9,7 @@ module Api
 
       # Lista de nombres de dominios a emitir certificados
       def index
-        render json: sites_names + alternative_names + api_names
+        render json: sites_names + alternative_names + api_names + www_names
       end
 
       # Sitios con hidden service de Tor
@@ -28,7 +28,7 @@ module Api
         site = Site.find_by(name: params[:name])
 
         if site
-          usuarie = GitAuthor.new email: 'tor@' + Site.domain, name: 'Tor'
+          usuarie = GitAuthor.new email: "tor@#{Site.domain}", name: 'Tor'
           service = SiteService.new site: site, usuarie: usuarie,
                                     params: params
           service.add_onion
@@ -39,14 +39,22 @@ module Api
 
       private
 
+      def canonicalize(name)
+        name.end_with?('.') ? name[0..-2] : "#{name}.#{Site.domain}"
+      end
+
       # Nombres de los sitios
       def sites_names
-        Site.all.order(:name).pluck(:name)
+        Site.all.order(:name).pluck(:name).map do |name|
+          canonicalize name
+        end
       end
 
       # Dominios alternativos
       def alternative_names
-        DeployAlternativeDomain.all.map(&:hostname)
+        (DeployAlternativeDomain.all.map(&:hostname) + DeployLocalizedDomain.all.map(&:hostname)).map do |name|
+          canonicalize name
+        end
       end
 
       # Obtener todos los sitios con API habilitada, es decir formulario
@@ -56,7 +64,16 @@ module Api
       def api_names
         Site.where(contact: true)
             .or(Site.where(colaboracion_anonima: true))
-            .select("'api.' || name as name").map(&:name)
+            .select("'api.' || name as name").map(&:name).map do |name|
+              canonicalize name
+            end
+      end
+
+      # Todos los dominios con WWW habilitado
+      def www_names
+        Site.where(id: DeployWww.all.pluck(:site_id)).select("'www.' || name as name").map(&:name).map do |name|
+          canonicalize name
+        end
       end
     end
   end