diff --git a/endpoints/add-fields.sh b/endpoints/add-fields.sh
index 80f368f..636639f 100755
--- a/endpoints/add-fields.sh
+++ b/endpoints/add-fields.sh
@@ -1,10 +1,17 @@
 #!/bin/bash
 
 #
-# example:
+# Add code for field in a controller
 #
-# add-fields.sh klimatologia4/web/modules/custom/src/Nodes.php string manager
 #
+# Usage:
+#
+# ./add-fields.sh [controller file] [field type] [field name]
+#
+#
+# Example:
+#
+# ./add-fields.sh klimatologia4/web/modules/custom/src/Nodes.php string manager
 #
 
 C="\e[0;36m"
@@ -14,37 +21,41 @@ B="\e[0;34m"
 W="\e[0;97m"
 E="\e[00m"
 
-# CHECK 3 parameters
-[ $# -ne 3 ] && echo 'Parameter missing. All I got is: ' && exit
+APP_DIR="/root/dev"
 
-# CHECK target file
-DST_FILE="${1}"
-[ ! -f ${DSTS_FILE} ] && echo 'File ${DSTS_FILE} does not exist' && exit
+# CHECK 3 parameters
+[ $# -ne 3 ] && echo "I expect 3 parameters, I've got ${#}." && exit
+
+# CHECK controller file
+CONTROLLER_FILE="${1}"
+[ ! -f ${CONTROLLER_FILE} ] && echo -e "Controller file ${CONTROLLER_FILE} does not exist" && exit
 
 # CHECK source files
-TYPE="${2}"
-FIELD_DIR="/root/dev/endpoints/endpoint_get_fields/"
-ls -1 $FIELD_DIR | grep -E "${TYPE}-(extractor|response|splitter)" > /dev/null
-[ "$?" -ne 0 ] && echo -e "File for field ${R}${TYPE}${E} not found"
+FIELD_TYPE="${2}"
+FIELD_CODE_DIR="${APP_DIR}/endpoints/endpoint_get_fields/"
+ls -1 $FIELD_CODE_DIR | grep -E "${FIELD_TYPE}-(extractor|response|splitter)" > /dev/null
+[ "$?" -ne 0 ] && echo -e "File for field ${R}${FIELD_TYPE}${E} not found"
 
-NAME="${3}"
+# Field name
+FIELD_NAME="${3}"
 
 #
 # Add source to destination
 #
-for SRC_FILE in `ls -1 $FIELD_DIR | grep -E "^${TYPE}-(extractor|response|splitter)"`; do
-    COMMENT=$(echo ${SRC_FILE} | awk -F- '{print "// AUTO_ADD_CODE_BELLOW_"$2}')
-    NEW_CODE=$(cat ${FIELD_DIR}/${SRC_FILE} | sed -e "s/FFFFF/${NAME}/g")
-    COMMENT_LINE=$(grep -n "$COMMENT" "$DST_FILE" | cut -d ":" -f 1)
-    INSERT_LINE=$((${COMMENT_LINE} + 1))
+for SRC_FILE in `ls -1 $FIELD_CODE_DIR | grep -E "^${FIELD_TYPE}-(extractor|response|splitter)"`; do
+    ADDING_MARK=$(echo ${SRC_FILE} | awk -F- '{print "// AUTO_ADD_CODE_BELLOW_"$2}')
+    NEW_CODE=$(cat ${FIELD_CODE_DIR}/${SRC_FILE} | sed -e "s/FFFFF/${FIELD_NAME}/g")
+    MARK_LINE=$(grep -n "$ADDING_MARK" "$CONTROLLER_FILE" | cut -d ":" -f 1)
+    INSERT_LINE=$((${MARK_LINE} + 1))
 
-    echo -e " 📦 ${W}SOURCE        :${E} ${SRC_FILE}"
-    echo -e " 📦 ${W}DESTGINATION  :${E} $(basename ${DST_FILE})"
-    echo -e " 🏁 ${W}AFTER COMMENT :${E} ${COMMENT}"
-    echo -e " 🏁 ${W}INSERT LINE   :${E} ${INSERT_LINE}"
-    echo -e " 🧩 ${W}CODE          :${E} ${NEW_CODE}"
+    echo -e " 📦 ${W}SOURCE       :${E} ${SRC_FILE}"
+    echo -e " 📦 ${W}DESTINATION  :${E} $(basename ${CONTROLLER_FILE})"
+    echo -e " 🏁 ${W}ADDING_MARK  :${E} ${ADDING_MARK}"
+    echo -e " 🏁 ${W}INSERT LINE  :${E} ${INSERT_LINE}"
+    echo -e " 🧩 ${W}CODE         :${E}"
+    echo -e "${G}${NEW_CODE}${E}"
 
-    awk -v insert="${INSERT_LINE}" -v text="${NEW_CODE}" 'NR == insert {print text} {print}' "$DST_FILE" > tmpfile && mv tmpfile "$DST_FILE"
+    awk -v insert="${INSERT_LINE}" -v text="${NEW_CODE}" 'NR == insert {print text} {print}' "$CONTROLLER_FILE" > tmpfile && mv tmpfile "$CONTROLLER_FILE"
 
     echo
 done
diff --git a/endpoints/endpoint-get-delete.sh b/endpoints/endpoint-get-delete.sh
index 1df6cd9..d157fc9 100755
--- a/endpoints/endpoint-get-delete.sh
+++ b/endpoints/endpoint-get-delete.sh
@@ -42,7 +42,7 @@ fi
 # if is not disabled, dont delete it
 #
 ../vendor/drush/drush/drush pml --fields=name,status  > /tmp/.drush.pml
-cat ./drush.pml | grep -e "Enabled" | grep "endpoint_get_${NODE}"
+cat /tmp/.drush.pml | grep -e "Enabled" | grep "endpoint_get_${NODE}"
 if [ $? -eq 0 ];then
   echo -n "\n 🌈 Cannot delete enabled module ${B}endpoint_get_${NODE}${E}"
   ../vendor/drush/drush/drush pml --fields=name,status | grep "endpoint_get_${NODE}"
diff --git a/endpoints/endpoint-get.sh b/endpoints/endpoint-get.sh
index 5cd1874..bf94cb8 100755
--- a/endpoints/endpoint-get.sh
+++ b/endpoints/endpoint-get.sh
@@ -18,6 +18,14 @@ SITE_COMPOSER=${1}
 NODE=${2}
 IFS=$'\n'
 
+# echo -e "SCRIPT_PATH   :" ${SCRIPT_PATH}
+# echo -e "SCRIPT_DIR    :" ${SCRIPT_DIR}
+# echo -e "SOURCE        :" ${SOURCE}
+# echo -e "BASE_DIR      :" ${BASE_DIR}
+# echo -e "MODULES       :" ${MODULES}
+# echo -e "SITE_COMPOSER :" ${SITE_COMPOSER}
+# echo -e "NODE          :" ${NODE}
+
 function quit() {
   echo
   echo -e "Syntax:"
@@ -153,24 +161,33 @@ function test_module() {
 
 
 function add_fields () {
-  for FIELD in $(bash ${SCRIPT_DIR}/get-fields.sh ${SITE_COMPOSER} node ${NODE});do
+  echo -e "Get fields for node ${NODE}"
+  for FIELD in $(bash ${SCRIPT_DIR}/get-fields.sh ${BASE_DIR}/${SITE_COMPOSER} node ${NODE}); do
     FIELD_NAME=$(echo $FIELD | awk '{print $1}')
     FIELD_TYPE=$(echo $FIELD | awk '{print $2}')
     DST_FILES=("NodesController.php" "NodeController.php")
     DST_PATH="${BASE_DIR}/${SITE}/${MODULES}/endpoint_get_${NODE}/src/Controller"
 
+    # echo
+    # echo -e "FIELD      :" ${FIELD}
+    # echo -e "FIELD_NAME :" ${FIELD_NAME}
+    # echo -e "FIELD_TYPE :" ${FIELD_TYPE}
+    # echo -e "DST_FILES  :" ${DST_FILES}
+    # echo -e "DST_PATH   :" ${DST_PATH}
+
     for DST_FILE in ${DST_FILES}; do
       echo
       echo -en " 🍄 ${W}${DST_FILE}${E} : Add field ${B}${FIELD_TYPE}${E} with name ${B}${FIELD_NAME}${E}? [y/n] "
       read -n 1 response
       echo
       if [[ "$response" =~ ^([yY])$ ]]; then
-        echo ${DST_PATH}/${DST_FILE}
-        echo ${FIELD_TYPE}
-        echo ${FIELD_NAME}
+        # echo ${DST_PATH}/${DST_FILE}
+        # echo ${FIELD_TYPE}
+        # echo ${FIELD_NAME}
         ${SCRIPT_DIR}/add-fields.sh "${DST_PATH}/${DST_FILE}" ${FIELD_TYPE} ${FIELD_NAME}
       fi
     done
+
   done
 }
 
@@ -184,7 +201,6 @@ function main() {
       fi
     fi
   fi
-
   echo
   echo -e "Relmember to check the settings for:"
   echo -e " - Permissions"
diff --git a/endpoints/endpoint_get_AAAAA/src/Controller/NodeController.php b/endpoints/endpoint_get_AAAAA/src/Controller/NodeController.php
index c04d073..7469f7b 100644
--- a/endpoints/endpoint_get_AAAAA/src/Controller/NodeController.php
+++ b/endpoints/endpoint_get_AAAAA/src/Controller/NodeController.php
@@ -25,11 +25,8 @@ class NodeController extends ControllerBase {
   private int $statusCode = self::HTTP_OK;
 
   /*
-   *
    * Main
-   *
    */
-
   public function getNode(Request $request, $lang, $alias) {
 
     /* Quit if alias not exist in path */
@@ -67,11 +64,8 @@ class NodeController extends ControllerBase {
   }
 
   /*
-   *
    *  Node Response
-   *
    */
-
   private function buildNodeResponse($lang, $alias, $nid) {
     $node = \Drupal::entityTypeManager()->getStorage('node')->load($nid)->getTranslation($lang);
 
@@ -79,45 +73,15 @@ class NodeController extends ControllerBase {
     $uid = $node->getOwnerId();
     $user = \Drupal\user\Entity\User::load($uid);
     $name = $user->getDisplayName();
-
-    /* absolute urls for body inline images */
-    // $base_url = Url::fromRoute('<current>')->setAbsolute()->toString();
-    // $url_components = parse_url($base_url);
-    // $domain = $url_components['scheme'].'://'.$url_components['host'].':'.$url_components['port'];
-    // $body = str_replace(
-    //   '/sites/default/',
-    //   $domain.'/sites/default/',
-    //   $node->get('body')->value
-    // );
-
-    // $manager = '';
-    // if ($node->hasField('manager') && !$node->get('manager')->isEmpty()) {
-    //   $manager = $node->get('manager')->value;
-    // }
+    // AUTO_ADD_CODE_BELLOW_extractor
 
     $this->response = [
       'code' => $this->statusCode,
       'alias' => $alias,
-      // 'path' => $path,
       'nid' => $nid,
       'author' => $name,
 			'title' => $node->get('title')->value,
-      // 'manager' => $manager,
-      // 'body' => $node->get('body')->value,
-      // 'body' => $body,
-      // 'lang' => $node->get('langcode')->value,
-      // 'alias' => $node->get('path')->alias,
-      // 'files' => $this->getFiles($node, 'field_file'),
-      // 'images' => $this->getImages($node, 'field_image'),
-      // 'category' => (
-      //   $node
-      //     ->get(self::FIELD_CATEGORY)
-      //     ->entity)?\Drupal::service('entity.repository')
-      //     ->getTranslationFromContext(
-      //       $node->get(self::FIELD_CATEGORY)->entity,
-      //       $node->currentTranslation
-      //   )->getName():'',
-      // 'subcategory' => $this->getTerms($node, self::FIELD_SUBCATEGORY)
+      // AUTO_ADD_CODE_BELLOW_response
       'created' => $node->get('created')->value
     ];
   }
@@ -128,53 +92,13 @@ class NodeController extends ControllerBase {
    * Multiple value fields
    *
    */
-
- //  private function getTerms(Node $node, string $field): array {
- //    $terms = $node->get($field)->referencedEntities();
- //    $response = [];
- //    foreach ($terms as $term) {
- //      $name = $term->getName();
- //      $tid = $term->id();
- //      $response[] = array(
- //        'name' => $name,
- //        'id' => $tid
- //      );
- //    }
- //    return $response;
- //  }
-
- //  private function getFiles(Node $node, string $field): array {
- //    $uris = [];
- //    foreach ($node->get($field) as $value) {
- //      $file = \Drupal::entityTypeManager()
- //        ->getStorage('file')
- //        ->load($value->getValue()['target_id']);
- //      $url = \Drupal::service('file_url_generator')
- //        ->generateAbsoluteString($file->getFileUri());
- //      $uris[] = array("url" => $url);
- //    }
- //    return $uris;
- //  }
-
- //  private function getImages(Node $node, string $field): array {
- //    $uris = [];
- //    foreach ($node->get($field)->getValue() as $value) {
- //      $file = \Drupal::entityTypeManager()
- //        ->getStorage('file')
- //        ->load($value['target_id']);
- //      $url = \Drupal::service('file_url_generator')
- //        ->generateAbsoluteString($file->getFileUri());
- //      $uris[] = array("url" => $url, "alt" => $value['alt']);
- //    }
- //    return $uris;
- //  }
+   // AUTO_ADD_CODE_BELLOW_splitter
 
   /*
    *
    * Error functions
    *
    */
-
   private function errorNodeNotExist($alias) {
     $this->statusCode = self::HTTP_NOT_FOUND;
     $this->response = [
diff --git a/endpoints/endpoint_get_AAAAA/src/Controller/NodesController.php b/endpoints/endpoint_get_AAAAA/src/Controller/NodesController.php
index 7036570..2d6387a 100644
--- a/endpoints/endpoint_get_AAAAA/src/Controller/NodesController.php
+++ b/endpoints/endpoint_get_AAAAA/src/Controller/NodesController.php
@@ -11,8 +11,32 @@ use Symfony\Component\HttpFoundation\Request;
 use Drupal\Core\Url;
 use Drupal\Core\Language\LanguageInterface;
 use Drupal\Core\TempStore;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\File\FileSystemInterface;
+use Drupal\Core\File\FileUrlGeneratorInterface;
+use Drupal\node\NodeInterface;
+use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
 
-class NodesController extends ControllerBase {
+class NodesController extends ControllerBase implements ContainerInjectionInterface {
+
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity_type.manager'),
+      $container->get('file_url_generator')
+    );
+  }
+
+  protected $entityTypeManager;
+  protected $fileUrlGenerator;
+
+  public function __construct(
+    EntityTypeManagerInterface $entityTypeManager,
+    FileUrlGeneratorInterface $fileUrlGenerator
+  ) {
+    $this->entityTypeManager = $entityTypeManager;
+    $this->fileUrlGenerator = $fileUrlGenerator;
+  }
 
   private const NODE_TYPE = 'AAAAA'; // Editable
 
@@ -38,9 +62,7 @@ class NodesController extends ControllerBase {
   private int $statusCode = self::HTTP_OK;
 
   /*
-   *
    * Main
-   *
    */
   public function getNodes(Request $request, $lang, $category = 'all') {
     $nodes = $this->loadNodes($request, $lang, $category);
@@ -55,9 +77,7 @@ class NodesController extends ControllerBase {
   }
 
   /*
-   *
    * Response List
-   *
    */
   private function buildNodes(array $nodes, $lang): array {
     $nodes_response = [];
@@ -71,46 +91,7 @@ class NodesController extends ControllerBase {
         $uid = $node->getOwnerId();
         $user = \Drupal\user\Entity\User::load($uid);
         $name = $user->getDisplayName();
-        //
-        // FIELD_EXTRACT
-        //
-        /* BODY Field - absolute urls for body inline images */
-        // $base_url = Url::fromRoute('<current>')->setAbsolute()->toString();
-        // $url_components = parse_url($base_url);
-        // $domain = $url_components['scheme'].'://'.$url_components['host'].':'.$url_components['port'];
-        // $body = str_replace(
-        //   '/sites/default/',
-        //   $domain.'/sites/default/',
-        //   $node->get('body')->value
-        // );
-
-        /* LINK Field */
-        // $field_link = [];
-        // if ($node->hasField('field_link') && !$node->get('field_link')->isEmpty()) {
-        //   $link_field = $node->get('field_link')->first();
-        //   $url = $link_field->getUrl();
-        //   $title = $link_field->getTitle();
-        //   if ($url) {
-        //     $field_link['url'] = $url->toString();
-        //   }
-        //   if ($title) {
-        //     $field_link['title'] = $link_field->getTitle();
-        //   } else {
-        //     $field_link['title'] =  $url->toString();;
-        //   }
-        // }
-
-        /* GEOLOCATION Field */
-        // $field_geolocation = [];
-        // if ($node->hasField('field_geolocation') && !$node->get('field_geolocation')->isEmpty()) {
-        //   $geolocation_field = $node->get('field_geolocation')->first();
-        //   $latitude = $geolocation_field->lat;
-        //   $longitude = $geolocation_field->lng;
-        //   if ($latitude && $longitude) {
-        //     $field_geolocation['lat'] = $latitude;
-        //     $field_geolocation['lng'] = $longitude;
-        //   }
-        // }
+        // AUTO_ADD_CODE_BELLOW_extractor
 
         if ($published == 1) {
           $nodes_response[] = [
@@ -119,31 +100,7 @@ class NodesController extends ControllerBase {
             'lang' => $node->get('langcode')->value,
             'alias' => $node->get('path')->alias,
             'author' => $name,
-            //
-            // FIELD_RESPONSE
-            //
-            // 'field_geolocation' => $field_geolocation,
-            // 'field_link' => $field_link,
-            // 'body' => $body,
-            // 'file' => $this->getFiles($node, 'field_file'),
-            // 'image' => $this->getImages($node, 'field_image'),
-            // 'category_id' => (
-            //   $node
-            //     ->get(self::FIELD_CATEGORY)
-            //     ->entity)?\Drupal::service('entity.repository')
-            //     ->getTranslationFromContext(
-            //       $node->get(self::FIELD_CATEGORY)->entity,
-            //       $node->currentTranslation
-            //     )->id():'',
-            // 'category_label' => (
-            //   $node
-            //     ->get(self::FIELD_CATEGORY)
-            //     ->entity)?\Drupal::service('entity.repository')
-            //     ->getTranslationFromContext(
-            //       $node->get(self::FIELD_CATEGORY)->entity,
-            //       $node->currentTranslation
-            //     )->getName():'',
-            // 'subcategory' => $this->getTerms($node, self::FIELD_SUBCATEGORY)
+            // AUTO_ADD_CODE_BELLOW_response
             'created' => $node->get('created')->value
           ];
         }
@@ -152,54 +109,12 @@ class NodesController extends ControllerBase {
     return $nodes_response;
   }
 
-//
-  // FIELD_EXPLODE
-  //
-
   /*
-   *
-   * Multivalue fields
-   *
+   * FIELD_EXPLODE
    */
- //  private function getTerms(Node $node, string $field): array {
- //    $terms = $node->get($field)->referencedEntities();
- //    $response = [];
- //    foreach ($terms as $term) {
- //      $name = $term->getName();
- //      $tid = $term->id();
- //      $response[] = array(
- //        'name' => $name,
- //        'id' => $tid
- //      );
- //    }
- //    return $response;
- //  }
+  // AUTO_ADD_CODE_BELLOW_splitter
 
- //  private function getFiles(Node $node, string $field): array {
- //    $uris = [];
- //    foreach ($node->get($field) as $value) {
- //      $file = \Drupal::entityTypeManager()
- //        ->getStorage('file')
- //        ->load($value->getValue()['target_id']);
- //      $url = \Drupal::service('file_url_generator')
- //        ->generateAbsoluteString($file->getFileUri());
- //      $uris[] = array("url" => $url);
- //    }
- //    return $uris;
- //  }
 
- //  private function getImages(Node $node, string $field): array {
- //    $uris = [];
- //    foreach ($node->get($field)->getValue() as $value) {
- //      $file = \Drupal::entityTypeManager()
- //        ->getStorage('file')
- //        ->load($value['target_id']);
- //      $url = \Drupal::service('file_url_generator')
- //        ->generateAbsoluteString($file->getFileUri());
- //      $uris[] = array("url" => $url, "alt" => $value['alt']);
- //    }
- //    return $uris;
- //  }
 
   /*
    *
diff --git a/endpoints/endpoint_get_fields/body-extractor b/endpoints/endpoint_get_fields/body-extractor
new file mode 100644
index 0000000..856531d
--- /dev/null
+++ b/endpoints/endpoint_get_fields/body-extractor
@@ -0,0 +1,11 @@
+        /* BODY Field - absolute urls for body inline images */
+        $base_url = Url::fromRoute('<current>')->setAbsolute()->toString();
+        $url_components = parse_url($base_url);
+        $domain = $url_components['scheme'].'://'.$url_components['host'].':'.$url_components['port'];
+        $body = str_replace(
+          '/sites/default/',
+          $domain.'/sites/default/',
+          $node->get('body')->value
+        );
+
+
diff --git a/endpoints/endpoint_get_fields/file b/endpoints/endpoint_get_fields/file
deleted file mode 100644
index e69de29..0000000
diff --git a/endpoints/endpoint_get_fields/file-response b/endpoints/endpoint_get_fields/file-response
new file mode 100644
index 0000000..7da22a1
--- /dev/null
+++ b/endpoints/endpoint_get_fields/file-response
@@ -0,0 +1 @@
+            'file' => $this->getFiles($node, 'field_file'),
diff --git a/endpoints/endpoint_get_fields/file-splitter b/endpoints/endpoint_get_fields/file-splitter
new file mode 100644
index 0000000..404ce92
--- /dev/null
+++ b/endpoints/endpoint_get_fields/file-splitter
@@ -0,0 +1,15 @@
+  private function getFiles(NodeInterface $node, string $field): array {
+    $files = [];
+    foreach ($node->get($field)->getValue() as $value) {
+      $file = $this->entityTypeManager
+        ->getStorage('file')
+        ->load($value['target_id']);
+      if ($file) {
+        $url = $this->fileUrlGenerator
+          ->generateAbsoluteString($file->getFileUri());
+        $files[] = array("url" => $url);
+      }
+    }
+    return $files;
+  }
+
diff --git a/endpoints/endpoint_get_fields/geolocation-extractor b/endpoints/endpoint_get_fields/geolocation-extractor
new file mode 100644
index 0000000..6b5f20f
--- /dev/null
+++ b/endpoints/endpoint_get_fields/geolocation-extractor
@@ -0,0 +1,12 @@
+        /* GEOLOCATION Field */
+        $field_geolocation = [];
+        if ($node->hasField('field_geolocation') && !$node->get('field_geolocation')->isEmpty()) {
+          $geolocation_field = $node->get('field_geolocation')->first();
+          $latitude = $geolocation_field->lat;
+          $longitude = $geolocation_field->lng;
+          if ($latitude && $longitude) {
+            $field_geolocation['lat'] = $latitude;
+            $field_geolocation['lng'] = $longitude;
+          }
+        }
+
diff --git a/endpoints/endpoint_get_fields/geolocation-response b/endpoints/endpoint_get_fields/geolocation-response
new file mode 100644
index 0000000..e9c7085
--- /dev/null
+++ b/endpoints/endpoint_get_fields/geolocation-response
@@ -0,0 +1,2 @@
+            'field_geolocation' => $field_geolocation,
+
diff --git a/endpoints/endpoint_get_fields/image b/endpoints/endpoint_get_fields/image
deleted file mode 100644
index e69de29..0000000
diff --git a/endpoints/endpoint_get_fields/image-response b/endpoints/endpoint_get_fields/image-response
new file mode 100644
index 0000000..878642a
--- /dev/null
+++ b/endpoints/endpoint_get_fields/image-response
@@ -0,0 +1 @@
+            'image' => $this->getImages($node, 'field_image'),
diff --git a/endpoints/endpoint_get_fields/image-splitter b/endpoints/endpoint_get_fields/image-splitter
new file mode 100644
index 0000000..7d23d8a
--- /dev/null
+++ b/endpoints/endpoint_get_fields/image-splitter
@@ -0,0 +1,14 @@
+  private function getImages(NodeInterface $node, string $field): array {
+    $images = [];
+    foreach ($node->get($field)->getValue() as $value) {
+      $file = $this->entityTypeManager
+        ->getStorage('file')
+        ->load($value['target_id']);
+      if ($file) {
+        $url = $this->fileUrlGenerator
+          ->generateAbsoluteString($file->getFileUri());
+        $images[] = array("url" => $url, "alt" => $value['alt']);
+      }
+    }
+    return $images;
+  }
diff --git a/endpoints/endpoint_get_fields/link-extractor b/endpoints/endpoint_get_fields/link-extractor
new file mode 100644
index 0000000..ec51432
--- /dev/null
+++ b/endpoints/endpoint_get_fields/link-extractor
@@ -0,0 +1,16 @@
+        /* LINK Field */
+        $field_link = [];
+        if ($node->hasField('field_link') && !$node->get('field_link')->isEmpty()) {
+          $link_field = $node->get('field_link')->first();
+          $url = $link_field->getUrl();
+          $title = $link_field->getTitle();
+          if ($url) {
+            $field_link['url'] = $url->toString();
+          }
+          if ($title) {
+            $field_link['title'] = $link_field->getTitle();
+          } else {
+            $field_link['title'] =  $url->toString();;
+          }
+        }
+
diff --git a/endpoints/endpoint_get_fields/link-response b/endpoints/endpoint_get_fields/link-response
new file mode 100644
index 0000000..fb4c283
--- /dev/null
+++ b/endpoints/endpoint_get_fields/link-response
@@ -0,0 +1,2 @@
+            'field_link' => $field_link,
+
diff --git a/endpoints/endpoint_get_fields/string_long b/endpoints/endpoint_get_fields/string_long
index e69de29..649aa94 100644
--- a/endpoints/endpoint_get_fields/string_long
+++ b/endpoints/endpoint_get_fields/string_long
@@ -0,0 +1,10 @@
+        /* BODY Field - absolute urls for body inline images */
+        $base_url = Url::fromRoute('<current>')->setAbsolute()->toString();
+        $url_components = parse_url($base_url);
+        $domain = $url_components['scheme'].'://'.$url_components['host'].':'.$url_components['port'];
+        $body = str_replace(
+          '/sites/default/',
+          $domain.'/sites/default/',
+          $node->get('body')->value
+        );
+
diff --git a/endpoints/endpoint_get_fields/terms-splitter b/endpoints/endpoint_get_fields/terms-splitter
new file mode 100644
index 0000000..41578a0
--- /dev/null
+++ b/endpoints/endpoint_get_fields/terms-splitter
@@ -0,0 +1,15 @@
+ private function getTerms(Node $node, string $field): array {
+   $terms = $node->get($field)->referencedEntities();
+   $response = [];
+   foreach ($terms as $term) {
+     $name = $term->getName();
+     $tid = $term->id();
+     $response[] = array(
+       'name' => $name,
+       'id' => $tid
+     );
+   }
+   return $response;
+ }
+
+
diff --git a/endpoints/endpoint_get_fields/text_with_summary-response b/endpoints/endpoint_get_fields/text_with_summary-response
index 6510504..6d660e4 100644
--- a/endpoints/endpoint_get_fields/text_with_summary-response
+++ b/endpoints/endpoint_get_fields/text_with_summary-response
@@ -1 +1 @@
-           'FFFFF' => $FFFFF,
+            'FFFFF' => $FFFFF,
diff --git a/endpoints/get-fields.sh b/endpoints/get-fields.sh
index c300b97..9d81903 100755
--- a/endpoints/get-fields.sh
+++ b/endpoints/get-fields.sh
@@ -1,10 +1,19 @@
 #!/bin/bash
 
 #
-# example:
+# list the fields of a specific node type
 #
+#
+#
+# Usage:
+# ./get-fields.sh [drupal] [entity type] [entity name]
+#
+#
+#
+# Example:
 # ./get-fields.sh klimatologia4 node edition
 #
+# Result:
 # body text_with_summary
 # field_author string
 # field_file file
@@ -15,7 +24,9 @@ SITE_DIR=$1
 TYPE=$2
 NAME=$3
 
-cd /var/www/sites/$SITE_DIR
+[ ! -d ${SITE_DIR} ] && echo "Cannot find directory ${SITE_DIR}" && exit 1
+
+cd $SITE_DIR
 
 for FIELD in $(vendor/drush/drush/drush --fields="Field name","Field type" fi ${TYPE} ${NAME} | tail -n +3 | grep -v '\-\-\-'); do
   NAME=$(echo $FIELD | awk '{print $1}')