display product list, rest addtocart

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "7e10b3f48a875330ee707d7cee2bac93",
+    "content-hash": "bee8de31ae3bb4fa7aa201097983403f",
     "packages": [
         {
             "name": "alchemy/zippy",
@@ -3431,6 +3431,59 @@
                 "source": "https://git.drupalcode.org/project/commerce"
             }
         },
+        {
+            "name": "drupal/commerce_cart_api",
+            "version": "1.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://git.drupalcode.org/project/commerce_cart_api.git",
+                "reference": "8.x-1.4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://ftp.drupal.org/files/projects/commerce_cart_api-8.x-1.4.zip",
+                "reference": "8.x-1.4",
+                "shasum": "59dc0e713ac3a946b940707a93726b52e1f59e62"
+            },
+            "require": {
+                "drupal/commerce": "^2.13",
+                "drupal/commerce_cart": "*",
+                "drupal/core": "*"
+            },
+            "type": "drupal-module",
+            "extra": {
+                "branch-alias": {
+                    "dev-1.x": "1.x-dev"
+                },
+                "drupal": {
+                    "version": "8.x-1.4",
+                    "datestamp": "1560966488",
+                    "security-coverage": {
+                        "status": "covered",
+                        "message": "Covered by Drupal's security advisory policy"
+                    }
+                }
+            },
+            "notification-url": "https://packages.drupal.org/8/downloads",
+            "license": [
+                "GPL-2.0+"
+            ],
+            "authors": [
+                {
+                    "name": "mglaman",
+                    "homepage": "https://www.drupal.org/user/2416470"
+                }
+            ],
+            "description": "Provides a RESTful interface to interact with carts in Drupal Commerce via a lightweight public API.",
+            "homepage": "https://www.drupal.org/project/commerce_cart_api",
+            "keywords": [
+                "Drupal"
+            ],
+            "support": {
+                "source": "http://cgit.drupalcode.org/commerce_cart_api",
+                "issues": "https://www.drupal.org/project/issues/commerce_cart_api"
+            }
+        },
         {
             "name": "drupal/commerce_checkout",
             "version": "2.13.0",