diff --git a/app/controllers/public/api/v1/portals/articles_controller.rb b/app/controllers/public/api/v1/portals/articles_controller.rb
index 1f8be3ad7..aba385c83 100644
--- a/app/controllers/public/api/v1/portals/articles_controller.rb
+++ b/app/controllers/public/api/v1/portals/articles_controller.rb
@@ -8,13 +8,22 @@ class Public::Api::V1::Portals::ArticlesController < Public::Api::V1::Portals::B
   def index
     @articles = @portal.articles
     @articles = @articles.search(list_params) if list_params.present?
-    @articles.order(position: :asc)
+    order_by_sort_param
+    @articles.page(list_params[:page]) if list_params[:page].present?
   end
 
   def show; end
 
   private
 
+  def order_by_sort_param
+    @articles = if list_params[:sort].present? && list_params[:sort] == 'views'
+                  @articles.order_by_views
+                else
+                  @articles.order_by_position
+                end
+  end
+
   def set_article
     @article = @portal.articles.find_by(slug: permitted_params[:article_slug])
     @article.increment_view_count
@@ -35,7 +44,7 @@ class Public::Api::V1::Portals::ArticlesController < Public::Api::V1::Portals::B
   end
 
   def list_params
-    params.permit(:query, :locale)
+    params.permit(:query, :locale, :sort)
   end
 
   def permitted_params
diff --git a/app/models/article.rb b/app/models/article.rb
index 44fdc8ab4..c830c7a1f 100644
--- a/app/models/article.rb
+++ b/app/models/article.rb
@@ -65,6 +65,7 @@ class Article < ApplicationRecord
   scope :search_by_status, ->(status) { where(status: status) if status.present? }
   scope :order_by_updated_at, -> { reorder(updated_at: :desc) }
   scope :order_by_position, -> { reorder(position: :asc) }
+  scope :order_by_views, -> { reorder(views: :desc) }
 
   # TODO: if text search slows down https://www.postgresql.org/docs/current/textsearch-features.html#TEXTSEARCH-UPDATE-TRIGGERS
   pg_search_scope(
diff --git a/app/views/public/api/v1/models/hc/_associated_article.json.jbuilder b/app/views/public/api/v1/models/hc/_associated_article.json.jbuilder
index dde37e5be..a2dac8044 100644
--- a/app/views/public/api/v1/models/hc/_associated_article.json.jbuilder
+++ b/app/views/public/api/v1/models/hc/_associated_article.json.jbuilder
@@ -10,6 +10,6 @@ json.views article.views
 
 if article.author.present?
   json.author do
-    json.partial! 'public/api/v1/models/portal/author', formats: [:json], resource: article.author
+    json.partial! 'public/api/v1/models/hc/author', formats: [:json], resource: article.author
   end
 end
diff --git a/app/views/public/api/v1/portals/index.json.jbuilder b/app/views/public/api/v1/portals/index.json.jbuilder
index 4f90a4b8c..c4d40a961 100644
--- a/app/views/public/api/v1/portals/index.json.jbuilder
+++ b/app/views/public/api/v1/portals/index.json.jbuilder
@@ -1 +1 @@
-json.array! @portals, partial: 'public/api/v1/models/portal', formats: [:json], as: :portal
+json.array! @portals, partial: 'public/api/v1/models/hc/portal', formats: [:json], as: :portal
diff --git a/app/views/public/api/v1/portals/show.json.jbuilder b/app/views/public/api/v1/portals/show.json.jbuilder
index ab58f858f..fea8d56cc 100644
--- a/app/views/public/api/v1/portals/show.json.jbuilder
+++ b/app/views/public/api/v1/portals/show.json.jbuilder
@@ -1 +1 @@
-json.partial! 'public/api/v1/models/portal', formats: [:json], portal: @portal
+json.partial! 'public/api/v1/models/hc/portal', formats: [:json], portal: @portal
diff --git a/spec/controllers/public/api/v1/portals/articles_controller_spec.rb b/spec/controllers/public/api/v1/portals/articles_controller_spec.rb
index 86651fee1..0f0164cd3 100644
--- a/spec/controllers/public/api/v1/portals/articles_controller_spec.rb
+++ b/spec/controllers/public/api/v1/portals/articles_controller_spec.rb
@@ -8,15 +8,15 @@ RSpec.describe 'Public Articles API', type: :request do
   let!(:category_2) { create(:category, name: 'category', portal: portal, account_id: account.id, locale: 'es', slug: 'category_slug') }
   let!(:article) do
     create(:article, category: category, portal: portal, account_id: account.id, author_id: agent.id,
-                     content: 'This is a *test* content with ^markdown^')
+                     content: 'This is a *test* content with ^markdown^', views: 0)
   end
 
   before do
     ENV['HELPCENTER_URL'] = ENV.fetch('FRONTEND_URL', nil)
-    create(:article, category: category, portal: portal, account_id: account.id, author_id: agent.id)
-    create(:article, category: category, portal: portal, account_id: account.id, author_id: agent.id, associated_article_id: article.id)
-    create(:article, category: category_2, portal: portal, account_id: account.id, author_id: agent.id, associated_article_id: article.id)
-    create(:article, category: category_2, portal: portal, account_id: account.id, author_id: agent.id)
+    create(:article, category: category, portal: portal, account_id: account.id, author_id: agent.id, views: 15)
+    create(:article, category: category, portal: portal, account_id: account.id, author_id: agent.id, associated_article_id: article.id, views: 1)
+    create(:article, category: category_2, portal: portal, account_id: account.id, author_id: agent.id, associated_article_id: article.id, views: 5)
+    create(:article, category: category_2, portal: portal, account_id: account.id, author_id: agent.id, views: 4)
   end
 
   describe 'GET /public/api/v1/portals/:slug/articles' do
@@ -35,10 +35,21 @@ RSpec.describe 'Public Articles API', type: :request do
                         content: 'this is some test and funny content')
       expect(article2.id).not_to be_nil
 
-      get "/hc/#{portal.slug}/#{category.locale}/categories/#{category.slug}/articles",
-          headers: agent.create_new_auth_token,
-          params: { query: 'funny' }
+      get "/hc/#{portal.slug}/#{category.locale}/categories/#{category.slug}/articles.json", params: { query: 'funny' }
       expect(response).to have_http_status(:success)
+      response_data = JSON.parse(response.body, symbolize_names: true)[:payload]
+      expect(response_data.length).to eq(1)
+    end
+
+    it 'get all popular articles if sort params is passed' do
+      get "/hc/#{portal.slug}/#{category.locale}/articles.json", params: { sort: 'views' }
+
+      expect(response).to have_http_status(:success)
+      response_data = JSON.parse(response.body, symbolize_names: true)[:payload]
+      expect(response_data.length).to eq(3)
+      expect(response_data[0][:views]).to eq(15)
+      expect(response_data[1][:views]).to eq(1)
+      expect(response_data.last[:id]).to eq(article.id)
     end
   end