diff --git a/CHANGELOG-4.0.md b/CHANGELOG-4.0.md
index 7aac700e834..60a9ebfaf8c 100644
--- a/CHANGELOG-4.0.md
+++ b/CHANGELOG-4.0.md
@@ -1,6 +1,7 @@
 # [4.0.0-rc.2](https://github.com/phalcon/cphalcon/releases/tag/v4.0.0-rc.2) (2019-XX-XX)
 ## Added
 - Added `cast` parameter to `Phalcon\Collection::get` and `Phalcon\Helper\Arr::get` allowing developers to cast the result returned to the type they want to. [#14465](https://github.com/phalcon/cphalcon/pull/14465)
+- Added `Phalcon\Paginator\Repository::jsonSerialize()` implementing `JsonSerializable` [#14475](https://github.com/phalcon/cphalcon/pull/14475)
 
 ## Changed
 - Changed all calls to `new <object>` to use the `create_instance` or `create_instance_params` for better performance. [#14419](https://github.com/phalcon/cphalcon/pull/14419)
diff --git a/phalcon/Paginator/PaginatorFactory.zep b/phalcon/Paginator/PaginatorFactory.zep
index 0225a982e56..ac45158e6f0 100644
--- a/phalcon/Paginator/PaginatorFactory.zep
+++ b/phalcon/Paginator/PaginatorFactory.zep
@@ -10,7 +10,7 @@
 
 namespace Phalcon\Paginator;
 
-use Phalcon\Paginator\Adapter\AbstractAdapter;
+use Phalcon\Paginator\Adapter\AdapterInterface;
 use Phalcon\Factory\AbstractFactory;
 use Phalcon\Helper\Arr;
 
@@ -47,7 +47,7 @@ class PaginatorFactory extends AbstractFactory
      * $paginator = (new PaginatorFactory())->load($options);
      *```
      */
-    public function load(var config) -> var
+    public function load(var config) -> <AdapterInterface>
     {
         var name, options;
 
@@ -61,7 +61,7 @@ class PaginatorFactory extends AbstractFactory
     /**
      * Create a new instance of the adapter
      */
-    public function newInstance(string! name, array! options = []) -> <AbstractAdapter>
+    public function newInstance(string! name, array! options = []) -> <AdapterInterface>
     {
         var definition;
 
diff --git a/phalcon/Paginator/Repository.zep b/phalcon/Paginator/Repository.zep
index 03cc2ca8ada..76fe745b6ca 100644
--- a/phalcon/Paginator/Repository.zep
+++ b/phalcon/Paginator/Repository.zep
@@ -10,6 +10,7 @@
 
 namespace Phalcon\Paginator;
 
+use JsonSerializable;
 use Phalcon\Helper\Arr;
 
 /**
@@ -17,7 +18,7 @@ use Phalcon\Helper\Arr;
  *
  * Repository of current state Phalcon\Paginator\AdapterInterface::paginate()
  */
-class Repository implements RepositoryInterface
+class Repository implements RepositoryInterface, JsonSerializable
 {
     /**
      * @var array
@@ -126,6 +127,14 @@ class Repository implements RepositoryInterface
         return this->getProperty(self::PROPERTY_TOTAL_ITEMS, 0);
     }
 
+    /**
+     * See [jsonSerialize](https://php.net/manual/en/jsonserializable.jsonserialize.php)
+     */
+    public function jsonSerialize() -> array
+    {
+        return this->properties;
+    }
+
     /**
      * {@inheritdoc}
      */
diff --git a/tests/integration/Paginator/Repository/JsonSerializeCest.php b/tests/integration/Paginator/Repository/JsonSerializeCest.php
new file mode 100644
index 00000000000..9976bb96b6e
--- /dev/null
+++ b/tests/integration/Paginator/Repository/JsonSerializeCest.php
@@ -0,0 +1,95 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * This file is part of the Phalcon Framework.
+ *
+ * (c) Phalcon Team <team@phalcon.io>
+ *
+ * For the full copyright and license information, please view the LICENSE.txt
+ * file that was distributed with this source code.
+ */
+
+namespace Phalcon\Test\Integration\Paginator\Repository;
+
+use IntegrationTester;
+use Phalcon\Paginator\Adapter\NativeArray;
+use Phalcon\Paginator\Repository;
+
+class JsonSerializeCest
+{
+    /**
+     * Tests Phalcon\Paginator\Repository :: jsonSerialize()
+     *
+     * @param IntegrationTester $I
+     *
+     * @since 2019-10-16
+     */
+    public function paginatorRepositoryJsonSerialize(IntegrationTester $I)
+    {
+        $I->wantToTest('Paginator\Repository - jsonSerialize()');
+
+        $data = [
+            'key'  => 'value',
+            'key1' => 'value1',
+            'key2' => 'value2',
+            'key3' => 'value3',
+        ];
+
+        $repository = new Repository();
+        $repository->setProperties($data);
+
+        $I->assertEquals(
+            $data,
+            $repository->jsonSerialize()
+        );
+    }
+
+    /**
+     * Tests Phalcon\Paginator\Repository :: jsonSerialize()
+     *
+     * @param IntegrationTester $I
+     *
+     * @since 2019-10-16
+     */
+    public function paginatorRepositoryJsonSerializeWithAdapter(IntegrationTester $I)
+    {
+        $I->wantToTest('Paginator\Repository - jsonSerialize() - with adapter');
+
+        $data = [
+            'key'  => 'value',
+            'key1' => 'value1',
+            'key2' => 'value2',
+            'key3' => 'value3',
+        ];
+
+        $expectedData = [
+            'items'       => [
+                'key'  => 'value',
+                'key1' => 'value1',
+            ],
+            'total_items' => 4,
+            'limit'       => 2,
+            'first'       => 1,
+            'previous'    => 1,
+            'current'     => 1,
+            'next'        => 2,
+            'last'        => 2,
+        ];
+
+        $paginator = new NativeArray(
+            [
+                'data'  => $data,
+                'limit' => 2,
+                'page'  => 1,
+            ]
+        );
+
+        $repository = $paginator->paginate();
+
+        $I->assertEquals(
+            $expectedData,
+            $repository->jsonSerialize()
+        );
+    }
+}