diff --git a/Api/BlockManagerInterface.php b/Api/BlockManagerInterface.php
index 11103c2..0e26c5d 100644
--- a/Api/BlockManagerInterface.php
+++ b/Api/BlockManagerInterface.php
@@ -10,6 +10,14 @@ interface BlockManagerInterface
      */
     public function getById($blockId);
 
+    /**
+     * @param string $identifier
+     * @param int $storeId
+     * @return \Magento\Cms\Api\Data\BlockInterface
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     */
+    public function getByIdentifier($identifier, $storeId = null);
+
     /**
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Cms\Api\Data\BlockSearchResultsInterface
diff --git a/Api/PageManagerInterface.php b/Api/PageManagerInterface.php
index 8dc60a8..8a5161b 100644
--- a/Api/PageManagerInterface.php
+++ b/Api/PageManagerInterface.php
@@ -10,6 +10,14 @@ interface PageManagerInterface
      */
     public function getById($pageId);
 
+    /**
+     * @param string $identifier
+     * @param int $storeId
+     * @return \Magento\Cms\Api\Data\PageInterface
+     * @throws \Magento\Framework\Exception\NoSuchEntityException
+     */
+    public function getByIdentifier($identifier, $storeId = null);
+
     /**
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Cms\Api\Data\PageSearchResultsInterface
diff --git a/Model/BlockManager.php b/Model/BlockManager.php
index b8df928..e093960 100644
--- a/Model/BlockManager.php
+++ b/Model/BlockManager.php
@@ -3,7 +3,11 @@
 namespace Snowdog\CmsApi\Model;
 
 use Magento\Cms\Api\BlockRepositoryInterface;
+use Magento\Cms\Api\Data\BlockInterface;
+use Magento\Cms\Model\BlockFactory;
+use Magento\Cms\Model\ResourceModel\Block;
 use Magento\Cms\Model\Template\FilterProvider;
+use Magento\Framework\Exception\NoSuchEntityException;
 use Snowdog\CmsApi\Api\BlockManagerInterface;
 
 class BlockManager implements BlockManagerInterface
@@ -18,12 +22,26 @@ class BlockManager implements BlockManagerInterface
      */
     private $filterProvider;
 
+    /**
+     * @var BlockFactory
+     */
+    private $blockFactory;
+
+    /**
+     * @var Block
+     */
+    private $blockResource;
+
     public function __construct(
         BlockRepositoryInterface $blockRepository,
-        FilterProvider $filterProvider
+        FilterProvider $filterProvider,
+        BlockFactory $blockFactory,
+        Block $blockResource
     ) {
         $this->blockRepository = $blockRepository;
         $this->filterProvider = $filterProvider;
+        $this->blockFactory = $blockFactory;
+        $this->blockResource = $blockResource;
     }
 
     /**
@@ -38,6 +56,27 @@ public function getById($blockId)
         return $block;
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function getByIdentifier($identifier, $storeId = null)
+    {
+        $block = $this->blockFactory->create();
+        $block->setStoreId($storeId);
+        $this->blockResource->load($block, $identifier, BlockInterface::IDENTIFIER);
+
+        if (!$block->getId()) {
+            throw new NoSuchEntityException(
+                __('CMS Block with identifier "%1" does not exist.', $identifier)
+            );
+        }
+
+        $content = $this->getBlockContentFiltered($block->getContent());
+        $block->setContent($content);
+
+        return $block;
+    }
+
     /**
      * @inheritdoc
      */
diff --git a/Model/PageManager.php b/Model/PageManager.php
index 9507b61..6c71873 100644
--- a/Model/PageManager.php
+++ b/Model/PageManager.php
@@ -2,8 +2,12 @@
 
 namespace Snowdog\CmsApi\Model;
 
+use Magento\Cms\Api\Data\PageInterface;
 use Magento\Cms\Api\PageRepositoryInterface;
+use Magento\Cms\Model\PageFactory;
+use Magento\Cms\Model\ResourceModel\Page;
 use Magento\Cms\Model\Template\FilterProvider;
+use Magento\Framework\Exception\NoSuchEntityException;
 use Snowdog\CmsApi\Api\PageManagerInterface;
 
 class PageManager implements PageManagerInterface
@@ -18,12 +22,26 @@ class PageManager implements PageManagerInterface
      */
     private $filterProvider;
 
+    /**
+     * @var PageFactory
+     */
+    private $pageFactory;
+
+    /**
+     * @var Page
+     */
+    private $pageResource;
+
     public function __construct(
         PageRepositoryInterface $pageRepository,
-        FilterProvider $filterProvider
+        FilterProvider $filterProvider,
+        PageFactory $pageFactory,
+        Page $pageResource
     ) {
         $this->pageRepository = $pageRepository;
         $this->filterProvider = $filterProvider;
+        $this->pageFactory = $pageFactory;
+        $this->pageResource = $pageResource;
     }
 
     /**
@@ -38,6 +56,27 @@ public function getById($pageId)
         return $page;
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function getByIdentifier($identifier, $storeId = null)
+    {
+        $page = $this->pageFactory->create();
+        $page->setStoreId($storeId);
+        $this->pageResource->load($page, $identifier, PageInterface::IDENTIFIER);
+
+        if (!$page->getId()) {
+            throw new NoSuchEntityException(
+                __('CMS Page with identifier "%1" does not exist.', $identifier)
+            );
+        }
+
+        $content = $this->getPageContentFiltered($page->getContent());
+        $page->setContent($content);
+
+        return $page;
+    }
+
     /**
      * @inheritdoc
      */
diff --git a/README.md b/README.md
index 341d3a5..43efac0 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,15 @@ The module provides endpoints to get CMS blocks and pages filtered.
 
 ### 1. Installation:
 
-`composer require snowdog/module-cms-api`
-`bin/magento module:enable Snowdog_CmsApi`
-`bin/magento setup:upgrade`
+* `composer require snowdog/module-cms-api`
+* `bin/magento module:enable Snowdog_CmsApi`
+* `bin/magento setup:upgrade`
 
 ### 2. Available endpoints: 
 
 * `/rest/V1/snowdog/cmsPage/:pageId`: retrieves page info by its id (integer value)
 * `/rest/V1/snowdog/cmsPage/search`: retrieves the list of pages (accepts search criteria filters)
+* `/rest/V1/snowdog/cmsPageIdentifier/:identifier/storeId/:storeId`: retrieves page info by its identifier (string value) and store id (integer value)
 * `/rest/V1/snowdog/cmsBlock/:blockId`: retrieves block info by its id (integer value)
+* `/rest/V1/snowdog/cmsBlockIdentifier/:identifier/storeId/:storeId`: retrieves block info by its identifier (string value) and store id (integer value)
 * `/rest/V1/snowdog/cmsBlock/search`: retrieves the list of blocks (accepts search criteria filters)
diff --git a/etc/webapi.xml b/etc/webapi.xml
index 24fd313..0bdff9c 100644
--- a/etc/webapi.xml
+++ b/etc/webapi.xml
@@ -7,6 +7,12 @@
             <resource ref="Magento_Cms::page"/>
         </resources>
     </route>
+    <route url="/V1/snowdog/cmsPageIdentifier/:identifier/storeId/:storeId" method="GET">
+        <service class="Snowdog\CmsApi\Api\PageManagerInterface" method="getByIdentifier"/>
+        <resources>
+            <resource ref="Magento_Cms::page"/>
+        </resources>
+    </route>
     <route url="/V1/snowdog/cmsPage/search" method="GET">
         <service class="Snowdog\CmsApi\Api\PageManagerInterface" method="getList"/>
         <resources>
@@ -20,6 +26,12 @@
             <resource ref="Magento_Cms::block"/>
         </resources>
     </route>
+    <route url="/V1/snowdog/cmsBlockIdentifier/:identifier/storeId/:storeId" method="GET">
+        <service class="Snowdog\CmsApi\Api\BlockManagerInterface" method="getByIdentifier"/>
+        <resources>
+            <resource ref="Magento_Cms::block"/>
+        </resources>
+    </route>
     <route url="/V1/snowdog/cmsBlock/search" method="GET">
         <service class="Snowdog\CmsApi\Api\BlockManagerInterface" method="getList"/>
         <resources>