diff --git a/limesurvey/config/limesurvey.lime_survey.surveylist.yml b/limesurvey/config/limesurvey.lime_survey.surveylist.yml
new file mode 100644
index 0000000..4a79797
--- /dev/null
+++ b/limesurvey/config/limesurvey.lime_survey.surveylist.yml
@@ -0,0 +1,7 @@
+surveydata:
+  <SURVEYID>:
+    surveytitle: 'Survey Title'
+    surveytype: nps
+surveytypes:
+  nps: 'Customer Survey'
+  other: Other
diff --git a/limesurvey/limesurvey.info.yml b/limesurvey/limesurvey.info.yml
new file mode 100644
index 0000000..b91bd58
--- /dev/null
+++ b/limesurvey/limesurvey.info.yml
@@ -0,0 +1,5 @@
+name: 'Lime Survey API'
+type: module
+description: 'Provides a library to easily integrate with the Lime Survey API'
+core: 8.x
+package: 'Custom'
diff --git a/limesurvey/limesurvey.links.menu.yml b/limesurvey/limesurvey.links.menu.yml
new file mode 100644
index 0000000..fd0d15c
--- /dev/null
+++ b/limesurvey/limesurvey.links.menu.yml
@@ -0,0 +1,5 @@
+limesurvey.settings:
+  route_name: limesurvey.settings
+  title: 'Survey Settings'
+  description: 'Interface to manage Lime Survey Settings.'
+  parent: system.admin_config_services
diff --git a/limesurvey/limesurvey.links.task.yml b/limesurvey/limesurvey.links.task.yml
new file mode 100644
index 0000000..25018d6
--- /dev/null
+++ b/limesurvey/limesurvey.links.task.yml
@@ -0,0 +1,8 @@
+limesurvey.settings:
+  title: ' Survey settings'
+  route_name: limesurvey.settings
+  base_route: limesurvey.settings
+limesurvey.listsurvey:
+  title: 'Add/Configure Survey Ids'
+  route_name: limesurvey.listsurvey
+  base_route: limesurvey.settings
diff --git a/limesurvey/limesurvey.module b/limesurvey/limesurvey.module
new file mode 100644
index 0000000..c10e2fd
--- /dev/null
+++ b/limesurvey/limesurvey.module
@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * @file
+ * Contains limesurvey.module.
+ */
+
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ * Implements hook_help().
+ */
+function limesurvey_help($route_name, RouteMatchInterface $route_match) {
+  switch ($route_name) {
+    // Main module help for the limesurvey module.
+    case 'help.page.limesurvey':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('Provides a library to easily integrate with the Lime Survey API') . '</p>';
+      return $output;
+
+    default:
+  }
+}
+
+/**
+ * Implements hook_theme().
+ */
+function limesurvey_theme() {
+  return [
+    'limesurvey' => [
+      'render element' => 'children',
+    ],
+  ];
+}
+
diff --git a/limesurvey/limesurvey.permissions.yml b/limesurvey/limesurvey.permissions.yml
new file mode 100644
index 0000000..16f92fe
--- /dev/null
+++ b/limesurvey/limesurvey.permissions.yml
@@ -0,0 +1,3 @@
+survey configuration:
+  title: 'Access Lime Survey API'
+  description: 'Allows users to access the Lime Survey API'
diff --git a/limesurvey/limesurvey.routing.yml b/limesurvey/limesurvey.routing.yml
new file mode 100644
index 0000000..b13ea67
--- /dev/null
+++ b/limesurvey/limesurvey.routing.yml
@@ -0,0 +1,23 @@
+limesurvey.settings:
+  path: '/admin/config/services/limesurvey/settings'
+  defaults:
+    _form: 'Drupal\limesurvey\Form\SurveySettingsForm'
+    _title: ' Lime Survey Settings'
+  requirements:
+    _permission: ' survey configuration'
+
+limesurvey.listsurvey:
+  path: '/admin/config/services/limesurvey/surveylist'
+  defaults:
+    _controller: '\Drupal\limesurvey\Controller\SurveyController::ConfigureSurvey'
+    _title: 'Survey ID Configuration'
+  requirements:
+    _permission: ' survey configuration'
+
+limesurvey.delete:
+  path: '/admin/config/services/limesurvey/surveylist/delete/{surveyid}'
+  defaults:
+    _form: 'Drupal\limesurvey\Form\LimeSurveyDeleteForm'
+    title: 'Survey Delete'
+  requirements:
+    _permission: ' survey configuration'
diff --git a/limesurvey/limesurvey.services.yml b/limesurvey/limesurvey.services.yml
new file mode 100644
index 0000000..034ad66
--- /dev/null
+++ b/limesurvey/limesurvey.services.yml
@@ -0,0 +1,4 @@
+services:
+  limesurvey.client:
+    class: Drupal\limesurvey\LimeSurveyClient
+    arguments: ['@config.factory']
diff --git a/limesurvey/src/Controller/LimeSurveyController.php b/limesurvey/src/Controller/LimeSurveyController.php
new file mode 100644
index 0000000..63b6f9e
--- /dev/null
+++ b/limesurvey/src/Controller/LimeSurveyController.php
@@ -0,0 +1,107 @@
+<?php
+
+namespace Drupal\limesurvey\Controller;
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Controller\ControllerBase;
+use Drupal\Core\Form\FormBuilderInterface;
+use Drupal\Core\Url;
+use Drupal\Component\Utility\Html;
+
+/**
+ * Controller for limesurvey surveyid settings.
+ */
+class LimeSurveyController extends ControllerBase {
+
+  /**
+   * The form builder service.
+   *
+   * @var \Drupal\Core\Form\FormBuilderInterface
+   */
+  protected $formBuilder;
+
+  /**
+   * The configuration factory service.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $configFactory;
+
+  /**
+   * Constructs a limesurvey controller object.
+   *
+   * @param \Drupal\Core\Form\FormBuilderInterface $form_builder
+   *   The form builder service.
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   *   The configuration factory holding resource settings.
+   */
+  public function __construct(FormBuilderInterface $form_builder, ConfigFactoryInterface $config_factory) {
+    $this->formBuilder = $form_builder;
+    $this->configFactory = $config_factory;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('form_builder'),
+      $container->get('config.factory')
+    );
+  }
+
+  /**
+   * Constructs a list of locations.
+   */
+  public function ConfigureSurvey() {
+    $rows = $build = [];
+    $surveyData = $this->configFactory->get('limesurvey.lime_survey.surveylist')->get('surveydata');
+    $surveyTypes = $this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->get('surveytypes');
+    $form_arg = 'Drupal\limesurvey\Form\SurveyList';
+    $build['limesurvey_form'] = $this->formBuilder->getForm($form_arg);
+
+    $header = [
+      $this->t('surveyid'),
+      $this->t('Survey Name'),
+      $this->t('Survey Type'),
+      [
+        'data' => $this->t('Operations'),
+        'colspan' => 2,
+      ],
+    ];
+
+    if (!empty($surveyData)) {
+
+      foreach ($surveyData as $key => $value) {
+        $operations = [];
+        $operations['delete'] = [
+          'title' => $this->t('Delete'),
+          'url' => Url::fromRoute('limesurvey.delete', ['surveyid' => $key]),
+        ];
+
+        $data['surveyid'] = $key;
+        $data['surveyname'] = Html::escape($value['surveytitle']);
+        $data['surveytype'] = $surveyTypes[$value['surveytype']];
+
+        $data['operations'] = [
+          'data' => [
+            '#type' => 'operations',
+            '#links' => $operations,
+          ],
+        ];
+
+        $rows[] = $data;
+      }
+    }
+
+    $build['limesurvey_table'] = [
+      '#type' => 'table',
+      '#header' => $header,
+      '#rows' => $rows,
+      '#empty' => $this->t('No survey available.'),
+    ];
+    return $build;
+  }
+
+}
diff --git a/limesurvey/src/Form/LimeSurveyDeleteForm.php b/limesurvey/src/Form/LimeSurveyDeleteForm.php
new file mode 100644
index 0000000..8bf9f48
--- /dev/null
+++ b/limesurvey/src/Form/LimeSurveyDeleteForm.php
@@ -0,0 +1,96 @@
+<?php
+
+namespace Drupal\limesurvey\Form;
+
+use Drupal\Core\Form\ConfirmFormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Url;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Messenger\MessengerTrait;
+
+/**
+ *
+ */
+class LimeSurveyDeleteForm extends ConfirmFormBase {
+  use MessengerTrait;
+
+  private $surveyid = NULL;
+
+  /**
+   * The Drupal configuration factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $configFactory;
+
+  /**
+   * Constructs a survey form object.
+   *
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   *   The configuration factory holding resource settings.
+   */
+  public function __construct(ConfigFactoryInterface $config_factory) {
+    $this->configFactory = $config_factory;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('config.factory')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'lime_survey_delete_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getQuestion() {
+    return t('Are you sure you want to delete this survey ID?');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCancelUrl() {
+    return new Url('limesurvey.listsurvey');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state, $surveyid = NULL) {
+    $this->surveyid = $surveyid;
+    return parent::buildForm($form, $form_state);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    //@todo: Block cache needs to be invalidated
+    $SurveyData = $this->configFactory->get('limesurvey.lime_survey.surveylist')->get('surveydata');
+    $survey_id = $this->surveyid;
+    if (array_key_exists($survey_id, $SurveyData)) {
+      unset($SurveyData[$survey_id]);
+      $this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->set('surveydata', $SurveyData)->save();
+      $form_state->setRedirect('limesurvey.listsurvey');
+      $this->messenger()->addMessage($this->t('The Survey ID @survey_id has been removed.', ['@survey_id' => $survey_id]));
+    }
+    else {
+      $this->messenger()->addError($this->t('The Survey ID @survey_id is invalid.', ['@survey_id' => $survey_id]));
+
+    }
+    //clear all video and article node cache
+    _limesurvey_clear_article_video_nodes_cache();
+  }
+
+}
diff --git a/limesurvey/src/Form/SurveyForm.php b/limesurvey/src/Form/SurveyForm.php
new file mode 100644
index 0000000..b78dc83
--- /dev/null
+++ b/limesurvey/src/Form/SurveyForm.php
@@ -0,0 +1,135 @@
+<?php
+
+namespace Drupal\limesurvey\Form;
+
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\limesurvey\LimeSurveyClientinterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Ajax\AjaxResponse;
+use Drupal\Core\Ajax\HtmlCommand;
+
+/**
+ * Provides a form.
+ *
+ * @see \Drupal\Core\Form\FormBase
+ */
+class SurveyForm extends FormBase {
+  /**
+   * The Drupal configuration factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $configFactory;
+
+  /**
+   */
+  protected $limesurvey;
+
+  /**
+   * Constructs a surveyid form object.
+   *
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   *   The configuration factory holding resource settings.
+   * @param Drupal\limesurvey\LimeSurveyClientinterface $lime_survey
+   *   The controls of Lime Survey.
+   */
+  public function __construct(ConfigFactoryInterface $config_factory, LimeSurveyClientinterface $lime_survey) {
+    $this->configFactory = $config_factory;
+    $this->limesurvey = $lime_survey;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $cont) {
+    return new static(
+      $cont->get('config.factory'),
+
+      $cont->get('limesurvey.client')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'nps_survey_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state, $arg = NULL) {
+    $data = [];
+    $service = \Drupal::service('limesurvey.client');
+    $SurveyData = $this->configFactory->get('limesurvey.lime_survey.surveylist')->get('surveydata');
+    foreach ($SurveyData as $SurveyId => $value) {
+      if( $arg ==$SurveyId ){
+        $request = $service->requestData($SurveyId);
+        $data = $service->BuildSurveyForm($request);
+      }
+    }
+    $service->ReleaseSessionKey($service->sessionKey);
+    return($data);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    //this form submit is not necessary due to ajax form submit
+  }
+
+  /**
+   * Implements the submit handler for the modal dialog AJAX call.
+   *
+   * @param array $form
+   *   Render array representing from.
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   *   Current form state.
+   *
+   * @return \Drupal\Core\Ajax\AjaxResponse
+   *   Array of AJAX commands to execute on submit of the modal form.
+   */
+  public function ajaxSubmitForm(array &$form, FormStateInterface $form_state) {
+    $ajax_response = new AjaxResponse();
+    if ($form_state->getErrors()) {
+      $ajax_response->addCommand(
+        new HtmlCommand(
+          '.error_message',
+          $this->t('<div class="my_top_message messages messages--error">Fields marked with * are required.</div>')
+        )
+      );
+    }
+    // If there are no errors, show the output dialog.
+    else {
+      $values = $form_state->getValues();
+      $SurveyID = $values['survey_id'];
+      $groupID = $values['survey_gid'];
+      foreach ($values as $key => $value) {
+        if (strpos($key, 'question') !== FALSE) {
+          $quest = explode('_', $key);
+          $questionID = $quest[1];
+          $answer = $value;
+          $sgqa = $SurveyID . 'X' . $groupID . 'X' . $questionID;
+
+          $response[$sgqa] = $answer;
+        }
+      }
+
+      $this->limesurvey->AddResponse($SurveyID, $response);
+      $ajax_response->addCommand(
+        new HtmlCommand(
+          '.success_message',
+          $this->t('<div class="npsgtmscore-result-container"><p>Thank you for your feedback.</p></div>')
+
+        )
+      );
+
+    }
+    return $ajax_response;
+  }
+
+}
diff --git a/limesurvey/src/Form/SurveyList.php b/limesurvey/src/Form/SurveyList.php
new file mode 100644
index 0000000..54abe5e
--- /dev/null
+++ b/limesurvey/src/Form/SurveyList.php
@@ -0,0 +1,173 @@
+<?php
+
+namespace Drupal\_survey\Form;
+
+use Drupal\Core\Form\ConfigFormBase;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\limesurvey\LimeSurveyClientinterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Messenger\MessengerTrait;
+
+/**
+ * Controller surveyid for LimeSurvey Form.
+ */
+class SurveyList extends ConfigFormBase {
+
+  use MessengerTrait;
+  /**
+   * The Drupal configuration factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactoryInterface
+   */
+  protected $configFactory;
+
+  /**
+   */
+  protected $limesurvey;
+
+  /**
+   * Constructs a surveyid form object.
+   *
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   *   The configuration factory holding resource settings.
+   * @param Drupal\limesurvey\LimeSurveyClientinterface $lime_survey
+   *   The controls of Lime Survey.
+   */
+  public function __construct(ConfigFactoryInterface $config_factory, LimeSurveyClientinterface $lime_survey) {
+    $this->configFactory = $config_factory;
+    $this->limesurvey = $lime_survey;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('config.factory'),
+      $container->get('limesurvey.client')
+    );
+  }
+
+  /**
+   * Implements \Drupal\Core\Form\FormInterface::getFormID().
+   */
+  public function getFormId() {
+    return 'limesurvey_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getEditableConfigNames() {
+    return [
+      'limesurvey.surveyid',
+    ];
+  }
+
+  /**
+   * Implements \Drupal\Core\Form\FormInterface::buildForm().
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $surveyTypes = ['nps' => 'NPS Survey', 'other' => 'Other'];
+
+    $form['surveyid'] = [
+      '#type' => 'textfield',
+      '#title' => 'Survey ID',
+      '#description' => t('Enter your Survey ID that you have created in the lime survey server'),
+      '#required' => TRUE,
+    ];
+
+    $form['surveytype'] = [
+      '#type' => 'select',
+      '#title' => 'Survey Type',
+      '#options' => $surveyTypes,
+      '#description' => t('Select the survey type'),
+      '#required' => TRUE
+    ];
+
+    return parent::buildForm($form, $form_state);
+
+  }
+
+  /**
+   * @param array $form
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   */
+  public function validateForm(array &$form, FormStateInterface $form_state) {
+    $surveyData = $this->configFactory->get('limesurvey.lime_survey.surveylist')->get('surveydata');
+    $SurveyID_value = $form_state->getValue('surveyid');
+    $SurveyType_value = $form_state->getValue('surveytype');
+
+    //Check Survey ID
+    if (empty($SurveyID_value) || (!is_numeric($SurveyID_value))) {
+      $form_state->setErrorByName('surveyid', $this->t('Survey ID is invalid.'));
+    }
+    elseif (!empty($surveyData) && array_key_exists($SurveyID_value, $surveyData)) {
+      $form_state->setErrorByName('surveyid', $this->t('Survey ID already exists.'));
+    }
+    else {
+      $SurveyLists = $this->limesurvey->ListSurvey();
+      $SurveyExists = false;
+      foreach ($SurveyLists as $Survey) {
+        if($SurveyID_value == $Survey->getID() && $Survey->isActive()) {
+          $SurveyExists = true;
+        }
+        if (!$Survey->isActive() && ($SurveyID_value == $Survey->getID())) {
+          $this->messenger()->addWarning($this->t('This survey  with ID (@survey_id) is not active at this moment.', ['@survey_id' => $Survey->getID()]));
+        }
+      }
+      if(!$SurveyExists) {
+        $form_state->setErrorByName('surveyid', $this->t('A survey with that ID does not exist.'));
+      }
+    }
+
+    //Check Survey Type
+    if (!empty($surveyData) && (array_search($SurveyType_value, array_column($surveyData, 'surveytype'))!==false && $SurveyType_value !== 'other')) {
+      $form_state->setErrorByName('surveyid', $this->t('A survey with that type already exists.'));
+    }
+
+  }
+
+  /**
+   * Submit handler.
+   *
+   * @param array $form
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    //@todo: Block cache needs to be invalidated
+    $SurveyLists = $this->limesurvey->ListSurvey();
+    $SurveyData = $this->configFactory->get('limesurvey.lime_survey.surveylist')->get('surveydata');
+    $SurveyType = !empty($this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->get('surveytypes')) ?  $this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->get('surveytypes') : [];
+    $SurveyID_value = $form_state->getValue('surveyid');
+    $SurveyType_value = $form_state->getValue('surveytype');
+    $SurveyTypes = ['nps' => 'NPS Survey', 'other' => 'Other'];
+
+    if (!empty($SurveyID_value) && !empty($SurveyLists) && !empty($SurveyType_value)) {
+      foreach ($SurveyLists as $Survey) {
+
+        if ($SurveyID_value == $Survey->getID()) {
+          $status = (!$Survey->isActive()) ? '(Inactive)' : '';
+          $output = ['surveyid' => ['title' => $Survey->getTitle() . $status]];
+          $SurveyData[$SurveyID_value] = [
+            'surveytitle' => $output['surveyid']['title'],
+            'surveytype' => $SurveyType_value
+          ];
+        }
+      }
+      $this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->set('surveydata', $SurveyData)->save();
+
+      //Only save this the first time or if we make an update to the survey types
+      if(empty($this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->get('surveytypes')) && count($SurveyTypes)!=count($SurveyType)) {
+
+        $this->configFactory->getEditable('limesurvey.lime_survey.surveylist')->set('surveytypes', $SurveyTypes)->save();
+      }
+    }
+
+    //clear all video and article node cache
+    _limesurvey_clear_article_video_nodes_cache();
+    parent::submitForm($form, $form_state);
+  }
+
+}
diff --git a/limesurvey/src/Form/SurveySettingsForm.php b/limesurvey/src/Form/SurveySettingsForm.php
new file mode 100644
index 0000000..4192628
--- /dev/null
+++ b/limesurvey/src/Form/SurveySettingsForm.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Drupal\limesurvey\Form;
+
+use Drupal\Core\Form\ConfigFormBase;
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ *  Survey Settings Form.
+ */
+class SurveySettingsForm extends ConfigFormBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'limesurvey_settings_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getEditableConfigNames() {
+    return [
+      'limesurvey.settings',
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $settings = $this->configFactory->get('limesurvey.settings')->get('settings');
+    $yes_no_options = [
+      FALSE => $this->t('No'),
+      TRUE => $this->t('Yes'),
+    ];
+
+    $form['#tree'] = TRUE;
+    $form['settings']['lime_survey_end_point'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Lime Survey Endpoint'),
+      '#required' => TRUE,
+      '#default_value' => empty($settings['lime_survey_end_point']) ? '' : $settings['lime_survey_end_point'],
+      '#description' => $this->t('Please enter your Lime Survey End Point'),
+    ];
+
+    $form['settings']['lime_survey_username'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Lime Survey User Name'),
+      '#required' => TRUE,
+      '#default_value' => empty($settings['lime_survey_username']) ? '' : $settings['lime_survey_username'],
+      '#description' => $this->t('Please enter your Lime Survey User Name.'),
+    ];
+
+    $form['settings']['lime_survey_password'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Lime Survey Secret Key'),
+      '#required' => TRUE,
+      '#default_value' => empty($settings['lime_survey_password']) ? '' : $settings['lime_survey_password'],
+      '#description' => $this->t('Please enter your lime_survey_password Secret Key.'),
+    ];
+
+    return parent::buildForm($form, $form_state);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateForm(array &$form, FormStateInterface $form_state) {}
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    $form_value = $form_state->getValue('settings');
+    $this->config('limesurvey.settings')
+      ->set('settings', $form_value)
+      ->save();
+    parent::submitForm($form, $form_state);
+  }
+
+}
diff --git a/limesurvey/src/LimeSurveyClient.php b/limesurvey/src/LimeSurveyClient.php
new file mode 100644
index 0000000..d373789
--- /dev/null
+++ b/limesurvey/src/LimeSurveyClient.php
@@ -0,0 +1,426 @@
+<?php
+
+namespace Drupal\limesurvey;
+
+use Drupal\Core\Config\ConfigFactory;
+use Meritoo\LimeSurvey\ApiClient\Client\Client;
+use Meritoo\LimeSurvey\ApiClient\Configuration\ConnectionConfiguration;
+use Meritoo\LimeSurvey\ApiClient\Type\MethodType;
+use Meritoo\LimeSurvey\ApiClient\Manager\JsonRpcClientManager;
+use Drupal\Core\Messenger\MessengerTrait;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use GuzzleHttp\Exception\RequestException;
+
+
+/**
+ * Methods to make an API call and tool to handle the output.
+ */
+class LimeSurveyClient implements LimeSurveyClientinterface {
+  use MessengerTrait;
+  use StringTranslationTrait;
+  /**
+   * Defines the configuration object factory.
+   *
+   * @var \Drupal\Core\Config\ConfigFactory
+   */
+  public $configFactory;
+  public $connectionConfig;
+  public $settings;
+  public $client;
+  public $rpcClientManager;
+  public $sessionKey;
+
+  /**
+   * An client to make http requests.
+   *
+   * @var \Meritoo\LimeSurvey\ApiClient\Client\Client
+   */
+  public function __construct(ConfigFactory $config_factory) {
+    $this->configFactory = $config_factory;
+    $this->settings = $this->configFactory->get('limesurvey.settings')->get('settings');
+    $this->connectionConfig = new ConnectionConfiguration($this->settings['lime_survey_end_point'], $this->settings['lime_survey_username'], $this->settings['lime_survey_password'], FALSE, FALSE);
+    $this->client = new Client($this->connectionConfig);
+    $this->rpcClientManager = new JsonRpcClientManager($this->connectionConfig);
+    if (!empty($this->settings['lime_survey_end_point'])) {
+
+      try {
+        $resp = \Drupal::httpClient()->get($this->settings['lime_survey_end_point'], ['connect_timeout' => 3]);
+        if($resp) {
+          $this->sessionKey = $this->GetSessionKey($this->settings['lime_survey_username'], $this->settings['lime_survey_password']);
+        }
+      }
+      catch (RequestException $e) {
+        if ($e->getCode() > 499 || $e->getCode() < 199) {
+          \Drupal::logger(' Survey')->error($e->getMessage() . ' Code: ' . $e->getCode());
+        }
+      }
+    }
+
+  }
+
+
+  /**
+   * Make a request to the ww server and return it as an array.
+   *
+   * @param array $options
+   *   Options build the request url.
+   *
+   * @return array
+   *   An array containing survey data.
+   */
+  public function requestData($SurveyID) {
+    $QuestionsProp = [];
+    if (!empty($this->settings['lime_survey_end_point']) && !empty($this->settings['lime_survey_username']) && !empty($this->settings['lime_survey_password'])) {
+      // List survey.
+      $SurveyList = $this->ListSurvey();
+
+      if (is_iterable($SurveyList)) {
+        foreach ($SurveyList as $Survey) {
+
+          if (($Survey->isActive()) && ($SurveyID == $Survey->getID())) {
+            try {
+              $list_questions = $this->ListQuestions($SurveyID);
+              foreach ($list_questions as $question) {
+                $QuestionID = $question['qid'];
+                $QuestionsProp[] = $this->GetQuestionProperties($QuestionID);
+              }
+            }
+            catch (\Exception $exception) {
+              \Drupal::logger(' Survey')->error($exception->getMessage());
+            }
+          }
+        }
+      }
+      return $QuestionsProp;
+    }
+  }
+
+  /**
+   * Get the module settings.
+   *
+   * @return \Drupal\Core\Config\Config|\Drupal\Core\Config\ImmutableConfig
+   *   The configuration object.
+   */
+  public function GetSettings() {
+    return $this->configFactory->get('limesurvey.settings')->get('settings');
+  }
+
+  /**
+   * Create and return a session key.
+   *
+   * @param string $username
+   * @param string $password
+   * @param string $plugin
+   *   to be used.
+   *
+   * @return string|array
+   */
+  public function GetSessionKey($SurveyUname, $SurveyPass) {
+    $SessionKey = NULL;
+    try {
+      $SessionKey = $this->rpcClientManager->runMethod('get_session_key', [$SurveyUname, $SurveyPass]);
+
+    }
+    catch (\Exception $exception) {
+      \Drupal::logger(' Survey')->error($exception->getMessage());
+
+    }
+    return $SessionKey;
+  }
+
+  /**
+   * List the survey belonging to a user.
+   *
+   * If user is admin he can get surveys of every user (parameter sUser) or all surveys (sUser=null)
+   * Else only the surveys belonging to the user requesting will be shown.
+   *
+   * Returns array with
+   * * `sid` the ids of survey
+   * * `surveyls_title` the title of the survey
+   * * `startdate` start date
+   * * `expires` expiration date
+   * * `active` if survey is active (Y) or not (!Y)
+   *
+   * @param string $sSessionKey
+   *   Auth credentials.
+   * @param string|null $sUsername
+   *   (optional) username to get list of surveys.
+   *
+   * @return array In case of success the list of surveys
+   */
+  public function ListSurvey() {
+    $SurveyList = NULL;
+    try {
+      $SurveyList = $this->client->run(MethodType::LIST_SURVEYS)->getData();
+
+    }
+    catch (\Exception $exception) {
+      \Drupal::logger(' Survey')->error($exception->getMessage());
+
+    }
+    return $SurveyList;
+  }
+
+  /**
+   * Return the ids and info of (sub-)questions of a survey/group.
+   * Returns array of ids and info.
+   *
+   * @param string $sSessionKey
+   *   Auth credentials.
+   * @param int $iSurveyID
+   *   ID of the Survey to list questions.
+   * @param int $iGroupID
+   *   Optional id of the group to list questions.
+   * @param string $sLanguage
+   *   Optional parameter language for multilingual questions.
+   *
+   * @return array The list of questions
+   */
+  public function ListQuestions($SurveyID) {
+    $QuestionList = NULL;
+    try {
+      $QuestionList = $this->rpcClientManager->runMethod('list_questions', [$this->sessionKey, $SurveyID]);
+
+    }
+    catch (\Exception $exception) {
+      \Drupal::logger(' Survey')->error($exception->getMessage());
+
+    }
+    return $QuestionList;
+  }
+
+  /**
+   * Get properties of a question in a survey.
+   *
+   * @see \Question for available properties.
+   * Some more properties are available_answers, subquestions, attributes, attributes_lang, answeroptions, defaultvalue
+   * @param string $sSessionKey
+   *   Auth credentials.
+   * @param int $iQuestionID
+   *   ID of the question to get properties.
+   * @param array $aQuestionSettings
+   *   (optional) properties to get, default to all.
+   * @param string $sLanguage
+   *   (optional) parameter language for multilingual questions, default are \Survey->language.
+   *
+   * @return array The requested values
+   */
+  public function GetQuestionProperties($QuestionID) {
+    $QuestionProperties = NULL;
+    try {
+      $QuestionProperties = $this->rpcClientManager->runMethod('get_question_properties', [$this->sessionKey, $QuestionID]);
+
+    }
+    catch (\Exception $exception) {
+      \Drupal::logger(' Survey')->error($exception->getMessage());
+
+    }
+    return $QuestionProperties;
+  }
+
+  /**
+   * Add a response to the survey responses collection.
+   * Returns the id of the inserted survey response.
+   *
+   * @access public
+   * @param string $sSessionKey
+   *   Auth credentials.
+   * @param int $iSurveyID
+   *   ID of the Survey to insert responses.
+   * @param array $aResponseData
+   *   The actual response.
+   *
+   * @return int|array The response ID or an array with status message (can include result_id)
+   */
+  public function AddResponse($SurveyID, $ResponseData) {
+    $Response = NULL;
+    try {
+      $new_session_key = $this->GetSessionKey($this->settings['lime_survey_username'], $this->settings['lime_survey_password']);
+      $Response = $this->rpcClientManager->runMethod('add_response', [$new_session_key, $SurveyID, $ResponseData]);
+      $this->ReleaseSessionKey($new_session_key);
+    }
+    catch (\Exception $exception) {
+      \Drupal::logger(' Survey')->error($exception->getMessage());
+
+    }
+    return $Response;
+  }
+
+  /**
+   * Close the RPC session.
+   *
+   * Using this function you can close a previously opened XML-RPC/JSON-RPC session.
+   *
+   * @access public
+   * @param string $sSessionKey
+   *   the session key.
+   *
+   * @return string OK
+   */
+  public function ReleaseSessionKey($SessionKey) {
+    $ReleaseSessionKey = NULL;
+    try {
+      $ReleaseSessionKey = $this->rpcClientManager->runMethod('release_session_key', [$SessionKey]);
+    }
+    catch (\Exception $exception) {
+      \Drupal::logger(' Survey')->error($exception->getMessage());
+
+    }
+    return $ReleaseSessionKey;
+
+  }
+
+  /**
+   * @param $request
+   *
+   * @return mixed
+   */
+  public function BuildSurveyForm($request) {
+    $form = [];
+    $form['#attached']['library'][] = 'limesurvey/survey';
+    $form['#attached']['library'][] = 'core/drupal.ajax';
+    if (!empty($request)) {
+      foreach ($request as $surveyitem) {
+        $hidden = (isset($surveyitem['attributes']['hidden']) && $surveyitem['attributes']['hidden']) ? true : false;
+
+        $inputType = $this->ProcessQuestionType($surveyitem['type']);
+
+        $css_class = isset($surveyitem['attributes']['cssclass'])?$surveyitem['attributes']['cssclass']:'';
+
+        $full_node_url = \Drupal::urlGenerator()->generateFromRoute('<current>', [], ['absolute' => TRUE]);
+
+        $referrer = ($surveyitem['title'] == 'referrer') ? ($full_node_url) : '';
+
+        $form['message'] = [
+          '#type' => 'markup',
+          '#markup' => '<div class="error_message"></div>',
+        ];
+        $form[$surveyitem['sid']]['question_' . $surveyitem['qid']] = [
+          '#type' => $inputType['type'],
+          '#attributes' => ['class' => ['container-inline',$css_class]],
+          '#title' => ($surveyitem['question']),
+          '#required' => ($surveyitem['mandatory'] == 'Y') ? TRUE : FALSE,
+          '#weight' => $surveyitem['question_order'],
+          '#description' => $surveyitem['help'],
+        ];
+        if (is_array($surveyitem['answeroptions'])) {
+          $options = $this->ProcessOptions($surveyitem['answeroptions']);
+          $form[$surveyitem['sid']]['question_' . $surveyitem['qid']]['#options'] = $options;
+        }
+
+        if ($hidden) {
+          $form[$surveyitem['sid']]['question_' . $surveyitem['qid']] = [
+            '#type' => 'hidden',
+            '#value' => $referrer,
+          ];
+        }
+
+        $form[$surveyitem['sid']]['survey_id'] = [
+          '#type' => 'hidden',
+          '#value' => $surveyitem['sid'],
+        ];
+        $form[$surveyitem['sid']]['survey_gid'] = [
+          '#type' => 'hidden',
+          '#value' => $surveyitem['gid'],
+        ];
+        $form['actions'] = [
+          '#type' => 'actions',
+        ];
+
+        // Add a submit button that handles the submission of the form.
+        $form['actions']['submit'] = [
+          '#type' => 'submit',
+          '#value' => 'Submit',
+          '#weight' => $surveyitem['question_order'] + 1,
+          '#ajax' => [
+            'callback' => '::ajaxSubmitForm',
+            'event' => 'click',
+          ],
+        ];
+
+      }
+      $form['#cache']['contexts'][] = 'session';
+      $form['#prefix'] = '<div class="npsgtmscore-container success_message">';
+      $form['#suffix'] = '</div>';
+      return $form;
+
+    }
+    else {
+      $user = \Drupal::currentUser();
+      $user_anonymous = $user->isAnonymous();
+      //show the error only for loged in users
+      if (!$user_anonymous) {
+        $this->messenger()->addError($this->t('Survey not available!'));
+      }
+    }
+
+  }
+
+  /**
+   * @param $type
+   *   The Input Field Type
+   *   Translates the Field type code to html input type
+   *   Please check your Lime Survey's folder /limesurvey/application/helpers/export_helper.php
+   * @return array with html input type and option (bool)
+   */
+  public function ProcessQuestionType($type) {
+    switch ($type) {
+      // 5 point radio button.
+      case "5":
+        // LIST drop-down/radio-button list.
+      case "L":
+        // ARRAY (5 POINT CHOICE) radio-buttons.
+      case "A":
+        // ARRAY (10 POINT CHOICE) radio-buttons.
+      case "B":
+        // ARRAY (YES/UNCERTAIN/NO) radio-buttons.
+      case "C":
+        // ARRAY (Increase/Same/Decrease) radio-buttons.
+      case "E":
+        // YES/NO radio-buttons.
+      case "Y":
+
+        $input = ['type' => 'radios', 'options' => TRUE];
+        break;
+
+      // LONG FREE TEXT.
+      case "T":
+        $input = ['type' => 'textarea'];
+        break;
+
+      // HUGE FREE TEXT.
+      case "U":
+        $input = ['type' => 'text_format'];
+        break;
+
+      // GENDER drop-down list.
+      case "G":
+        $input = ['type' => 'select', 'options' => TRUE];
+        break;
+
+      // Hidden field.
+      case "S":
+        $input = ['type' => 'hidden'];
+        break;
+
+    }
+    return $input;
+    // End Switch.
+  }
+
+  /**
+   * Process the given array's and convert them into radio oprions.
+   *
+   * @param $answeroptions
+   *
+   * @return array
+   */
+  public function ProcessOptions($answeroptions) {
+    $choices = [];
+    foreach ($answeroptions as $key => $answeroption) {
+      $choices[$key] = $answeroption['answer'];
+    }
+    return $choices;
+  }
+
+}
diff --git a/limesurvey/src/LimeSurveyClientinterface.php b/limesurvey/src/LimeSurveyClientinterface.php
new file mode 100644
index 0000000..912c0ff
--- /dev/null
+++ b/limesurvey/src/LimeSurveyClientinterface.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace Drupal\limesurvey;
+
+/**
+ *
+ */
+interface LimeSurveyClientinterface {
+
+  /**
+   *
+   */
+  public function requestData($SurveyID);
+
+  /**
+   *
+   */
+  public function GetSettings();
+
+  /**
+   *
+   */
+  public function GetSessionKey($SurveyUname, $SurveyPass);
+
+  /**
+   *
+   */
+  public function ListSurvey();
+
+  /**
+   *
+   */
+  public function ListQuestions($SurveyID);
+
+  /**
+   *
+   */
+  public function GetQuestionProperties($QuestionID);
+
+  /**
+   *
+   */
+  public function AddResponse($SurveyID, $Response);
+
+  /**
+   *
+   */
+  public function ReleaseSessionKey($SessionKey);
+
+  /**
+   *
+   */
+  public function BuildSurveyForm($Request);
+
+  /**
+   *
+   */
+  public function ProcessQuestionType($type);
+
+  /**
+   *
+   */
+  public function ProcessOptions($answeroptions);
+
+}
diff --git a/limesurvey/src/Plugin/Block/LimeSurveyWidget.php b/limesurvey/src/Plugin/Block/LimeSurveyWidget.php
new file mode 100644
index 0000000..61ab794
--- /dev/null
+++ b/limesurvey/src/Plugin/Block/LimeSurveyWidget.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace Drupal\limesurvey\Plugin\Block;
+
+use Drupal\Core\Block\BlockBase;
+use Drupal\Core\Form\FormBuilderInterface;
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Cache\Cache;
+
+/**
+ * Provides Lime Survey Widget.
+ *
+ * @Block(
+ *   id = "lime_survey_widget",
+ *   admin_label = @Translation("Lime Survey Widget"),
+ *   deriver = "Drupal\limesurvey\Plugin\Derivative\LimeSurveyWidgetDeriver"
+ * )
+ */
+class LimeSurveyWidget extends BlockBase implements ContainerFactoryPluginInterface {
+
+  /**
+   * The form builder service.
+   *
+   * @var \Drupal\Core\Form\FormBuilderInterface
+   */
+  protected $formBuilder;
+
+  /**
+   * Constructs a LimeSurveyWidget object.
+   *
+   * @param \Drupal\Core\Form\FormBuilderInterface $formBuilder
+   *   The form builder service.
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, FormBuilderInterface $formBuilder) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+
+    $this->formBuilder = $formBuilder;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    return new static(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+      $container->get('form_builder')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function build() {
+    $block_id = $this->getDerivativeId();
+    return [
+      '#prefix' => '<div id="nps_survey_block" data-swiftype-index="false">',
+      '#suffix' => '</div>',
+      'form' => \Drupal::formBuilder()->getForm('Drupal\limesurvey\Form\SurveyForm', $block_id),
+      '#cache' => [
+        'max-age' => 0,
+      ]
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  /* protected function blockAccess(AccountInterface $account) {
+  return AccessResult::allowedIfHasPermission($account, 'access content');
+  }*/
+}
diff --git a/limesurvey/src/Plugin/Derivative/LimeSurveyWidgetDeriver.php b/limesurvey/src/Plugin/Derivative/LimeSurveyWidgetDeriver.php
new file mode 100644
index 0000000..555efd6
--- /dev/null
+++ b/limesurvey/src/Plugin/Derivative/LimeSurveyWidgetDeriver.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Drupal\limesurvey\Plugin\Derivative;
+
+use Drupal\Component\Plugin\Derivative\DeriverBase;
+use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\limesurvey\LimeSurveyClientinterface;
+
+/**
+ * Retrieves block plugin definitions for all snippet blocks.
+ */
+class LimeSurveyWidgetDeriver extends DeriverBase  {
+
+  use StringTranslationTrait;
+  /**
+   * {@inheritdoc}
+   */
+  public function getDerivativeDefinitions($base_plugin_definition) {
+
+    $SurveyIds = \Drupal::config('limesurvey.lime_survey.surveylist')->get('surveyid');
+    if ($SurveyIds) {
+      foreach ($SurveyIds as $SurveyId => $value) {
+        $delta = $SurveyId;
+        $this->derivatives[$delta] = $base_plugin_definition;
+        $this->derivatives[$delta]['admin_label'] = $this->t('Survey Widget') . ': ' . $value;
+      }
+    }
+    return parent::getDerivativeDefinitions($base_plugin_definition);
+  }
+
+}