diff --git a/composer.json b/composer.json
index 033cb3997e..32bc31c8a2 100755
--- a/composer.json
+++ b/composer.json
@@ -160,7 +160,8 @@
         "tgalopin/html-sanitizer-bundle": "^1.1",
         "twig/extensions": "^1.5",
         "vich/uploader-bundle": "^1.13",
-        "webit/eval-math": "~1.0"
+        "webit/eval-math": "~1.0",
+        "api-platform/api-pack": "^1.2"
     },
     "config": {
         "component-dir": "public/assets"
diff --git a/config/bundles.php b/config/bundles.php
index 1528609d48..097a13c198 100644
--- a/config/bundles.php
+++ b/config/bundles.php
@@ -72,4 +72,6 @@ return [
     Stof\DoctrineExtensionsBundle\StofDoctrineExtensionsBundle::class => ['all' => true],
     Twig\Extra\TwigExtraBundle\TwigExtraBundle::class => ['all' => true],
     Doctrine\Bundle\DoctrineCacheBundle\DoctrineCacheBundle::class => ['all' => true],
+    Nelmio\CorsBundle\NelmioCorsBundle::class => ['all' => true],
+    ApiPlatform\Core\Bridge\Symfony\Bundle\ApiPlatformBundle::class => ['all' => true],
 ];
diff --git a/config/packages/api_platform.yaml b/config/packages/api_platform.yaml
new file mode 100644
index 0000000000..4c0546f6d7
--- /dev/null
+++ b/config/packages/api_platform.yaml
@@ -0,0 +1,7 @@
+api_platform:
+    mapping:
+        paths: ['%kernel.project_dir%/src/CoreBundle/Entity', '%kernel.project_dir%/src/CourseBundle/Entity']
+    patch_formats:
+        json: ['application/merge-patch+json']
+    swagger:
+        versions: [3]
diff --git a/config/packages/framework.yaml b/config/packages/framework.yaml
index 9366700411..4bdaefda3e 100644
--- a/config/packages/framework.yaml
+++ b/config/packages/framework.yaml
@@ -17,3 +17,4 @@ framework:
     annotations:
         cache: file
         file_cache_dir: "%kernel.cache_dir%/annotations"
+    serializer: { enable_annotations: true }
\ No newline at end of file
diff --git a/config/packages/nelmio_cors.yaml b/config/packages/nelmio_cors.yaml
new file mode 100644
index 0000000000..c7665081f1
--- /dev/null
+++ b/config/packages/nelmio_cors.yaml
@@ -0,0 +1,10 @@
+nelmio_cors:
+    defaults:
+        origin_regex: true
+        allow_origin: ['%env(CORS_ALLOW_ORIGIN)%']
+        allow_methods: ['GET', 'OPTIONS', 'POST', 'PUT', 'PATCH', 'DELETE']
+        allow_headers: ['Content-Type', 'Authorization']
+        expose_headers: ['Link']
+        max_age: 3600
+    paths:
+        '^/': null
diff --git a/config/routes.yaml b/config/routes.yaml
index 15180a086e..46ac47b1a0 100644
--- a/config/routes.yaml
+++ b/config/routes.yaml
@@ -22,10 +22,10 @@ oneup_uploader:
     resource: .
     type: uploader
 
-resources:
-    type: rest
-    prefix: /api/{tool}/{type}
-    resource: Chamilo\CoreBundle\Controller\ResourceApiController
+#resources:
+#    type: rest
+#    prefix: /api/{tool}/{type}
+#    resource: Chamilo\CoreBundle\Controller\ResourceApiController
 
 # Resources
 
diff --git a/config/routes/api_platform.yaml b/config/routes/api_platform.yaml
new file mode 100644
index 0000000000..38f11cba85
--- /dev/null
+++ b/config/routes/api_platform.yaml
@@ -0,0 +1,4 @@
+api_platform:
+    resource: .
+    type: api_platform
+    prefix: /api
diff --git a/config/routes/sonata_api.yaml b/config/routes/sonata_api.yaml
index 139c1fd1cf..e69de29bb2 100644
--- a/config/routes/sonata_api.yaml
+++ b/config/routes/sonata_api.yaml
@@ -1,58 +0,0 @@
-#NelmioApiDocBundle:
-#    resource:     "@NelmioApiDocBundle/Resources/config/routing.yml"
-#    prefix:       /doc
-
-  #sonata_api_classification:
-  #    type:         rest
-  #    prefix:       /classification
-  #    resource:     "@SonataClassificationBundle/Resources/config/routing/api.xml"
-  #
-  #sonata_api_news:
-  #    type:         rest
-  #    prefix:       /news
-  #    resource:     "@SonataNewsBundle/Resources/config/routing/api.xml"
-  #
-  #sonata_api_media:
-  #    type:         rest
-  #    prefix:       /media
-  #    resource:     "@SonataMediaBundle/Resources/config/routing/api.xml"
-  #
-  #sonata_api_notification:
-  #    type:         rest
-  #    prefix:       /notification
-  #    resource:     "@SonataNotificationBundle/Resources/config/routing/api.xml"
-
-#sonata_api_ecommerce_product:
-#    type:         rest
-#    prefix:       /ecommerce
-#    resource:     "@SonataProductBundle/Resources/config/routing/api.xml"
-#
-#sonata_api_ecommerce_order:
-#    type:         rest
-#    prefix:       /ecommerce
-#    resource:     "@SonataOrderBundle/Resources/config/routing/api.xml"
-#
-#sonata_api_ecommerce_invoice:
-#    type:         rest
-#    prefix:       /ecommerce
-#    resource:     "@SonataInvoiceBundle/Resources/config/routing/api.xml"
-#
-#sonata_api_ecommerce_customer:
-#    type:         rest
-#    prefix:       /ecommerce
-#    resource:     "@SonataCustomerBundle/Resources/config/routing/api.xml"
-#
-#sonata_api_ecommerce_basket:
-#    type:         rest
-#    prefix:       /ecommerce
-#    resource:     "@SonataBasketBundle/Resources/config/routing/api.xml"
-#
-#sonata_api_page:
-#    type:         rest
-#    prefix:       /page
-#    resource:     "@SonataPageBundle/Resources/config/routing/api.xml"
-#
-#sonata_api_user:
-#    type:         rest
-#    prefix:       /user
-#    resource:     "@SonataUserBundle/Resources/config/routing/api.xml"