diff --git a/app/controllers/repp/v1/domains_controller.rb b/app/controllers/repp/v1/domains_controller.rb
index a63f40402..3d0ba8c56 100644
--- a/app/controllers/repp/v1/domains_controller.rb
+++ b/app/controllers/repp/v1/domains_controller.rb
@@ -35,7 +35,7 @@ module Repp
           param :ipv6, Array, desc: 'Array of IPv4 addresses'
         end
         param :admin_domain_contacts_attributes, Array, required: false, desc: 'Admin domain contacts codes'
-        param :admin_domain_contacts_attributes, Array, required: false, desc: 'Tech domain contacts codes'
+        param :tech_domain_contacts_attributes, Array, required: false, desc: 'Tech domain contacts codes'
         param :dnskeys_attributes, Array, required: false, desc: 'DNSSEC keys for domain' do
           param :flags, String, required: true, desc: 'Flag of DNSSEC key'
           param :protocol, String, required: true, desc: 'Protocol of DNSSEC key'
@@ -143,6 +143,8 @@ module Repp
       end
 
       def forward_registrar_id
+        return unless params[:domain]
+
         params[:domain][:registrar_id] = current_user.registrar.id
       end
 
diff --git a/app/controllers/repp/v1/registrar/notifications_controller.rb b/app/controllers/repp/v1/registrar/notifications_controller.rb
new file mode 100644
index 000000000..0f6808710
--- /dev/null
+++ b/app/controllers/repp/v1/registrar/notifications_controller.rb
@@ -0,0 +1,48 @@
+module Repp
+  module V1
+    module Registrar
+      class NotificationsController < BaseController
+        before_action :set_notification, only: [:update]
+
+        api :GET, '/repp/v1/registrar/notifications'
+        desc 'Get the latest unread poll message'
+        def index
+          @notification = current_user.unread_notifications.order('created_at DESC').take
+          render_success(data: nil) and return unless @notification
+
+          data = @notification.as_json(only: [:id, :text, :attached_obj_id,
+                                              :attached_obj_type])
+
+          render_success(data: data)
+        end
+
+        api :GET, '/repp/v1/registrar/notifications/:notification_id'
+        desc 'Get a specific poll message'
+        def show
+          @notification = current_user.registrar.notifications.find(params[:id])
+          data = @notification.as_json(only: [:id, :text, :attached_obj_id,
+                                              :attached_obj_type])
+
+          render_success(data: data)
+        end
+
+        api :PUT, '/repp/v1/registrar/notifications'
+        desc 'Mark poll message as read'
+        param :notification, Hash, required: true do
+          param :read, [true], required: true, desc: "Set as true to mark as read"
+        end
+        def update
+          handle_errors(@notification) and return unless @notification.mark_as_read
+
+          render_success(data: { notification_id: @notification.id, read: true })
+        end
+
+        private
+
+        def set_notification
+          @notification = current_user.unread_notifications.find(params[:id])
+        end
+      end
+    end
+  end
+end
diff --git a/config/routes.rb b/config/routes.rb
index 0bd0da82e..10a6f2b6e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -53,6 +53,7 @@ Rails.application.routes.draw do
       resources :auctions, only: %i[index]
       resources :retained_domains, only: %i[index]
       namespace :registrar do
+        resources :notifications, only: [:index, :show, :update]
         resources :nameservers do
           collection do
             put '/', to: 'nameservers#update'