diff --git a/Api/CategoryManagementInterface.php b/Api/CategoryManagementInterface.php
new file mode 100644
index 0000000..97b1630
--- /dev/null
+++ b/Api/CategoryManagementInterface.php
@@ -0,0 +1,24 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Api;
+ 
+/**
+ * Category Management Interface.
+ * 
+ * Additional admin methods to manage your Magento categories.
+ * 
+ * @api
+ * @since 0.0.1
+ */
+interface CategoryManagementInterface
+{
+    /**
+     * Put category position (within tree)
+     *
+     * @api
+     * @param int $categoryId 
+     * @param int $new
+     * @return boolean
+     */
+    public function updatePosition($categoryId, $new);
+
+}
\ No newline at end of file
diff --git a/Api/MagentoManagementInterface.php b/Api/MagentoManagementInterface.php
new file mode 100644
index 0000000..b3a527e
--- /dev/null
+++ b/Api/MagentoManagementInterface.php
@@ -0,0 +1,24 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Api;
+ 
+/**
+ * Magento Management Interface.
+ * 
+ * Additional admin method to obtain the current Magento version. 
+ * 
+ * @api
+ * @since 0.0.4
+ */
+interface MagentoManagementInterface
+{
+    /**
+     * Get current Magento version
+     *
+     * @api
+     * @return string
+     */  
+    public function getMagentoVersion();
+
+} 
+
+
diff --git a/Api/PaymentMethodManagementInterface.php b/Api/PaymentMethodManagementInterface.php
new file mode 100644
index 0000000..6598ce4
--- /dev/null
+++ b/Api/PaymentMethodManagementInterface.php
@@ -0,0 +1,22 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Api;
+ 
+/**
+ * Payment Method Management Interface.
+ * 
+ * Additional admin method to retrieve a list of installed payment methods. 
+ * 
+ * @api
+ * @since 0.0.3
+ */
+interface PaymentMethodManagementInterface
+{
+    /**
+     * Get active payment methods
+     * 
+     * @api
+     * @return string[]
+     */  
+    public function getActiveMethods();
+
+}
\ No newline at end of file
diff --git a/Api/SalesManagementInterface.php b/Api/SalesManagementInterface.php
new file mode 100644
index 0000000..427fce9
--- /dev/null
+++ b/Api/SalesManagementInterface.php
@@ -0,0 +1,24 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Api;
+ 
+/**
+ * Sales Management Interface.
+ * 
+ * Additional admin method to create a custom order status.
+ *  
+ * @api
+ * @since 0.0.5
+ */
+interface SalesManagementInterface
+{
+    /**
+     * Post a new order status to make sure Magento knows the status NAV/BC is using
+     * 
+     * @api
+     * @param string $statusCode 
+     * @param string $statusLabel 
+     * @return boolean
+     */  
+    public function createOrderStatus($statusCode, $statusLabel);
+
+}
\ No newline at end of file
diff --git a/Api/ShippingMethodManagementInterface.php b/Api/ShippingMethodManagementInterface.php
new file mode 100644
index 0000000..a8b3338
--- /dev/null
+++ b/Api/ShippingMethodManagementInterface.php
@@ -0,0 +1,22 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Api;
+ 
+/**
+ * Shipping Method Management Interface.
+ * 
+ * Additional admin method to retrieve a list of installed shipping methods. 
+ *  
+ * @api
+ * @since 0.0.3
+ */
+interface ShippingMethodManagementInterface
+{
+    /**
+     * Get active carriers / shipping methods
+     * 
+     * @api
+     * @return string[]
+     */  
+    public function getActiveMethods();
+
+}
\ No newline at end of file
diff --git a/Model/Category.php b/Model/Category.php
new file mode 100644
index 0000000..f210413
--- /dev/null
+++ b/Model/Category.php
@@ -0,0 +1,30 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Model;
+use Commerce365\MagentoApiExtensions\Api\CategoryManagementInterface;
+ 
+class Category implements CategoryManagementInterface
+{
+
+    /**
+     * Put category position (within tree)
+     *
+     * @api
+     * @param int $categoryId 
+     * @param int $new
+     * @return boolean
+     */    
+    public function updatePosition($categoryId, $new){
+        $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
+        $category = $objectManager->create('Magento\Catalog\Model\Category')->load($categoryId);
+
+        if (!$category->getId())
+            throw new Exception("Category does not exist");
+
+        $category->setPosition($new);
+
+        $objectManager->get('\Magento\Catalog\Api\CategoryRepositoryInterface')->save($category);
+
+        return true;
+    }
+    
+}
\ No newline at end of file
diff --git a/Model/Magento.php b/Model/Magento.php
new file mode 100644
index 0000000..1ae14d5
--- /dev/null
+++ b/Model/Magento.php
@@ -0,0 +1,24 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Model;
+use Commerce365\MagentoApiExtensions\Api\MagentoManagementInterface;
+use Magento\Framework\App\ProductMetadataInterface;
+
+class Magento implements MagentoManagementInterface
+{
+
+    protected $productMetadata;
+
+    public function __construct(ProductMetadataInterface $productMetadata) {
+        $this->productMetadata = $productMetadata;
+    }
+    
+    /**
+     * Get current Magento version
+     *
+     * @api
+     * @return string
+     */    
+    public function getMagentoVersion(){
+        return $this->productMetadata->getVersion();       
+    }
+}
\ No newline at end of file
diff --git a/Model/PaymentMethod.php b/Model/PaymentMethod.php
new file mode 100644
index 0000000..da124d5
--- /dev/null
+++ b/Model/PaymentMethod.php
@@ -0,0 +1,43 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Model;
+use Commerce365\MagentoApiExtensions\Api\PaymentMethodManagementInterface;
+
+class PaymentMethod implements PaymentMethodManagementInterface
+{
+
+    protected $scopeConfig;
+
+    protected $paymentConfig;
+
+    public function __construct(
+    \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
+    \Magento\Payment\Model\Config $paymentConfig
+    ) {
+        $this->paymentConfig= $paymentConfig;
+        $this->scopeConfig = $scopeConfig;
+    }
+    
+    /**
+     * Get active payment methods
+     * 
+     * @api
+     * @return object
+     */ 
+    public function getActiveMethods(){
+
+        $activeMethods = $this->paymentConfig->getActiveMethods();
+        $storeScope = \Magento\Store\Model\ScopeInterface::SCOPE_STORE;
+        $methods = array();
+
+        foreach($activeMethods as $paymentCode => $paymentModel)
+        {
+            $paymentTitle = $this->scopeConfig->getValue('payment/'.$paymentCode.'/title');
+            $methods[$paymentCode] = array(
+                'label' => $paymentTitle,
+                'value' => $paymentCode
+            );
+        }
+        
+        return $methods;        
+    }
+}
\ No newline at end of file
diff --git a/Model/Sales.php b/Model/Sales.php
new file mode 100644
index 0000000..2abcc85
--- /dev/null
+++ b/Model/Sales.php
@@ -0,0 +1,49 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Model;
+
+use Commerce365\MagentoApiExtensions\Api\SalesManagementInterface;
+
+use Magento\Framework\Exception\AlreadyExistsException;
+use Magento\Sales\Model\Order;
+use Magento\Sales\Model\Order\StatusFactory;
+use Magento\Sales\Model\ResourceModel\Order\StatusFactory as StatusResourceFactory;
+
+class Sales implements SalesManagementInterface
+{
+    protected StatusFactory $statusFactory;
+    protected StatusResourceFactory $statusResourceFactory;
+
+    public function __construct(StatusFactory $statusFactory, StatusResourceFactory $statusResourceFactory)
+    {
+        $this->statusFactory = $statusFactory;
+        $this->statusResourceFactory = $statusResourceFactory;
+    }
+
+    /**
+    * Post a new order status to make sure Magento knows the status NAV/BC is using
+    *
+    * @api
+    * @param string $statusCode
+    * @param string $statusLabel
+    * @return boolean
+    */
+    public function createOrderStatus($statusCode, $statusLabel)
+    {
+        $statusResource = $this->statusResourceFactory->create();
+        $status = $this->statusFactory->create();
+        $status->setData([
+            'status' => $statusCode,
+            'label' => $statusLabel,
+        ]);
+
+        try {
+            $statusResource->save($status);
+        } catch (AlreadyExistsException $exception) {
+            return;
+        }
+
+        $status->assignState(Order::STATE_PROCESSING, false, true);
+
+        return true;
+    }
+}
diff --git a/Model/ShippingMethod.php b/Model/ShippingMethod.php
new file mode 100644
index 0000000..e20e9bf
--- /dev/null
+++ b/Model/ShippingMethod.php
@@ -0,0 +1,50 @@
+<?php
+namespace Commerce365\MagentoApiExtensions\Model;
+use Commerce365\MagentoApiExtensions\Api\ShippingMethodManagementInterface;
+
+class ShippingMethod implements ShippingMethodManagementInterface
+{
+
+    protected $scopeConfig;
+
+    protected $shipmentConfig;
+
+    public function __construct(
+    \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
+    \Magento\Shipping\Model\Config $shipmentConfig
+    ) {
+        $this->shipmentConfig = $shipmentConfig;
+        $this->scopeConfig = $scopeConfig;
+    }
+
+    /**
+     * Get active carriers / shipping methods
+     * 
+     * @api
+     * @return object
+     */  
+    public function getActiveMethods(){
+
+        $activeCarriers = $this->shipmentConfig->getActiveCarriers();
+        $methods = array();
+
+        foreach($activeCarriers as $carrierCode => $carrierModel)
+        {
+            $carrierTitle =$this->scopeConfig->getValue('carriers/'.$carrierCode.'/title');
+
+            if( $carrierMethods = $carrierModel->getAllowedMethods() )
+            {
+                foreach ($carrierMethods as $methodCode => $method)
+                {
+                    $code= $carrierCode.'_'.$methodCode;
+                    $methods[]=array(
+                        'label'=>$carrierTitle,
+                        'value'=>$code
+                    );
+                }
+            }
+        }
+
+        return $methods;        
+    }
+}
\ No newline at end of file
diff --git a/Plugin/ProductAttributeExtensionAttributes.php b/Plugin/ProductAttributeExtensionAttributes.php
new file mode 100644
index 0000000..bf6e194
--- /dev/null
+++ b/Plugin/ProductAttributeExtensionAttributes.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Commerce365\MagentoApiExtensions\Plugin;
+
+use Magento\Catalog\Api\Data\ProductAttributeInterface;
+use Magento\Catalog\Model\Attribute as AttributeModel;
+
+class ProductAttributeExtensionAttributes
+{
+    public function afterGetAttributes(
+        \Magento\Catalog\Api\ProductAttributeManagementInterface $subject, 
+        $searchResult
+    ) {
+        foreach ($searchResult as &$attribute) {
+            $extensionAttributes = $attribute->getExtensionAttributes();
+            if($attribute->getAttributeGroupId()){
+                $extensionAttributes->setAttributeGroupId($attribute->getAttributeGroupId()); 
+                $extensionAttributes->setEntityAttributeId($attribute->getEntityAttributeId()); 
+                $extensionAttributes->setSortOrder($attribute->getSortOrder()); 
+            }
+            $attribute->setExtensionAttributes($extensionAttributes);
+        }
+        return $searchResult;
+    }
+}
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..92f89bb
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,21 @@
+{
+    "name": "commerce365/module-apiextensions",
+    "version": "1.0.0",
+    "description": "N/A",
+    "type": "magento2-module",
+    "require": {
+        "magento/framework": "*",
+        "magento/module-sales": "*"
+    },
+    "license": [
+        ""
+    ],
+    "autoload": {
+        "files": [
+          "registration.php"
+        ],
+        "psr-4": {
+          "Commerce365\\MagentoApiExtensions\\\\": ""
+        }
+    }
+}
diff --git a/etc/di.xml b/etc/di.xml
new file mode 100644
index 0000000..063cc3e
--- /dev/null
+++ b/etc/di.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+
+    <preference for="Commerce365\MagentoApiExtensions\Api\CategoryManagementInterface"
+    			type="Commerce365\MagentoApiExtensions\Model\Category" />
+
+    <preference for="Commerce365\MagentoApiExtensions\Api\ShippingMethodManagementInterface"
+    			type="Commerce365\MagentoApiExtensions\Model\ShippingMethod" />
+
+    <preference for="Commerce365\MagentoApiExtensions\Api\PaymentMethodManagementInterface"
+    			type="Commerce365\MagentoApiExtensions\Model\PaymentMethod" />
+
+    <preference for="Commerce365\MagentoApiExtensions\Api\MagentoManagementInterface"
+    			type="Commerce365\MagentoApiExtensions\Model\Magento" />
+
+    <preference for="Commerce365\MagentoApiExtensions\Api\SalesManagementInterface"
+    			type="Commerce365\MagentoApiExtensions\Model\Sales" />                
+</config>
\ No newline at end of file
diff --git a/etc/extension_attributes.xml b/etc/extension_attributes.xml
new file mode 100644
index 0000000..c200b73
--- /dev/null
+++ b/etc/extension_attributes.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:framework:Api/etc/extension_attributes.xsd">
+    <extension_attributes for="Magento\Eav\Api\Data\AttributeInterface">
+        <attribute code="attribute_group_id" type="int"/>
+        <attribute code="entity_attribute_id" type="int"/>
+        <attribute code="sort_order" type="int"/>
+    </extension_attributes>
+</config>
\ No newline at end of file
diff --git a/etc/module.xml b/etc/module.xml
new file mode 100644
index 0000000..81ebccf
--- /dev/null
+++ b/etc/module.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
+    <module name="Commerce365_MagentoApiExtensions" setup_version="2.1.0"/>
+</config>
\ No newline at end of file
diff --git a/etc/webapi.xml b/etc/webapi.xml
new file mode 100644
index 0000000..84d7082
--- /dev/null
+++ b/etc/webapi.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Webapi:etc/webapi.xsd">
+  
+	<route url="/V1/categories/:categoryId/position/:new" method="PUT">
+        <service class="Commerce365\MagentoApiExtensions\Api\CategoryManagementInterface" method="updatePosition"/>
+        <resources>
+            <resource ref="admin" />
+        </resources>
+    </route>
+
+    <route url="/V1/shippingmethods" method="GET">
+        <service class="Commerce365\MagentoApiExtensions\Api\ShippingMethodManagementInterface" method="getActiveMethods"/>
+        <resources>
+            <resource ref="admin" />
+        </resources>
+    </route>
+
+    <route url="/V1/paymentmethods" method="GET">
+        <service class="Commerce365\MagentoApiExtensions\Api\PaymentMethodManagementInterface" method="getActiveMethods"/>
+        <resources>
+            <resource ref="admin" />
+        </resources>
+    </route>
+
+    <route url="/V1/magentoversion" method="GET">
+        <service class="Commerce365\MagentoApiExtensions\Api\MagentoManagementInterface" method="getMagentoVersion"/>
+        <resources>
+            <resource ref="admin" />
+        </resources>
+    </route>
+
+    <route url="/V1/orderstatus" method="POST">
+        <service class="Commerce365\MagentoApiExtensions\Api\SalesManagementInterface" method="createOrderStatus"/>
+        <resources>
+            <resource ref="admin" />
+        </resources>
+    </route>
+
+</routes>
\ No newline at end of file
diff --git a/etc/webapi_rest/di.xml b/etc/webapi_rest/di.xml
new file mode 100644
index 0000000..1fcdb7f
--- /dev/null
+++ b/etc/webapi_rest/di.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+    <type name="Magento\Catalog\Api\ProductAttributeManagementInterface">
+        <plugin name="add_extension_attributes_product_attribute_api" type="Commerce365\MagentoApiExtensions\Plugin\ProductAttributeExtensionAttributes"/>
+    </type>
+</config>
\ No newline at end of file
diff --git a/registration.php b/registration.php
new file mode 100644
index 0000000..6b5cf78
--- /dev/null
+++ b/registration.php
@@ -0,0 +1,6 @@
+<?php
+\Magento\Framework\Component\ComponentRegistrar::register(
+    \Magento\Framework\Component\ComponentRegistrar::MODULE,
+    'Commerce365_MagentoApiExtensions',
+    __DIR__
+);
\ No newline at end of file