Introduction to Rest API of Matterhorn Wholesaler

This page is an introduction to the Matterhorn REST API. The full documentation can be found on SwaggerHub at the address:
https://app.swaggerhub.com/apis-docs/MatterhornModa/MatterhornWholesaleB2BApi/1.0.2#/


What is REST API?

REST API is a set of rules and protocols that enable communication between different information systems. It is a tool for developers and integrators who want to integrate their systems with our wholesale in an automated way. Thanks to the API, you can, for example, retrieve product data, place orders, manage orders, or update inventory statuses.

Difference between API and Plugin

It's worth noting that an API is not the same as a plugin. An API is a tool for developers who want to build their own personalized solutions. A plugin, on the other hand, is a ready-made component that can be installed in an existing system without the need for additional coding. If you are looking for a ready-made plugin for your ecommerce system for integration with our wholesale, visit our Integration with Matterhorn page.


Matterhorn REST API: Features and Capabilities

Our REST API has been designed to integrate various systems with our wholesale. Thanks to it, you can efficiently manage various aspects of cooperation, such as:With these features, Matterhorn REST API is a tool for developers and system integrators, enabling the automation and optimization of processes related to inventory and order management.


How to Obtain an API Key?

An API key is essential for using our REST API. You can generate it directly in the customer panel on our website. The process is simple, free, and available to all registered users of our wholesale. After logging in to the panel, you will find the option to generate an API key, which will give you full access to the features offered by our API. This key is personal and should be stored in a secure place.


How to Use Matterhorn REST API?

The REST API will enable you to:

Importing Products

If you plan to integrate your system with our wholesale, the first step should be to handle the retrieval of product offering data. For this purpose, you can use our REST API, using the GET method and the /ITEMS/ path. Alternatively, we also offer the option to download product data in various file formats, such as XML, CSV, or Excel. The decision on how you will retrieve this data depends entirely on you and your needs.

All code examples in our documentation use the placeholder "YOUR-API-KEY" in the place where your API key should be entered. Remember to replace this placeholder with your own generated key before running any queries.

Alternative Product Retrieval from Files:
You can download them in various file formats such as XML, CSV, or Excel. Additionally, we provide dedicated formats for popular store systems like Shopify, PrestaShop, WooCommerce, and others. You will find all available data retrieval options on the "XML Offer and Other Formats" page. You can also download the Excel file containing the addresses of our product feeds, list of brands, and list of all categories. It is very helpful during integration. You can download it from here: Download dictionary file

Retrieving the List of Products via REST API:

https://matterhorn-wholesale.com/B2BAPI/ITEMS/?page=1 returns a default of 100 products—subsequent pages of results can be obtained by changing the page parameter. (e.g., 'https://matterhorn-wholesale.com/B2BAPI/ITEMS/?page=2', 'https://matterhorn-wholesale.com/B2BAPI/ITEMS/?page=3', ...) Example of Fetching the First Page in cURL:
Fetching the first page of the product list—each page by default returns 100 products.

Example in bash 

curl -X 'GET' \
  'https://matterhorn-wholesale.com/B2BAPI/ITEMS/?page=1' \
  -H 'accept: application/json' \
  -H 'Authorization: YOUR-API-KEY'


Example in PHP: 


$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => "https://matterhorn-wholesale.com/B2BAPI/ITEMS/",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
    CURLOPT_HTTPHEADER => [
        "accept: application/json",
        "Authorization: YOUR-API-KEY"
    ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
    echo "cURL Error: " . $err;
} else {
    $assocArray = json_decode($response, true);
    print_r($assocArray);
    // YOUR CODE HERE...

}
You can use the following filters when retrieving the list of products, passed as parameters: 

curl -X 'GET' \
  'https://matterhorn-wholesale.com/B2BAPI/DICTIONARIES/BRANDS \
  -H 'accept: application/json' \
  -H 'Authorization: YOUR-API-KEY'



curl -X 'GET' \
  'https://matterhorn-wholesale.com/B2BAPI/DICTIONARIES/CATEGORIES' \
  -H 'accept: application/json' \
  -H 'Authorization: YOUR-API-KEY'
Example of Fetching Products for Numoco Brand: 


'https://matterhorn-wholesale.com/B2BAPI/ITEMS/?brand_id=428' \ 
-H 'accept: application/json' \ 
-H 'Authorization: YOUR-API-KEY'


PHP: 


// GETTING FIRST PAGE (100 products) of Numoco brand (brand_id=428)
// you can use limit=numRowsPerPage parameter to change page size. Max page size is1000.
// example: https://matterhorn-wholesale.com/B2BAPI/ITEMS/?brand_id=428&page=1&limit=500

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => "https://matterhorn-wholesale.com/B2BAPI/ITEMS/?brand_id=428&page=1",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
    CURLOPT_HTTPHEADER => [
        "accept: application/json",
        "Authorization: YOUR-API-KEY"
    ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
    echo "cURL Error: " . $err;
} else {
    $productsArr = json_decode($response, true);
    print_r($productsArr);
    // YOUR CODE HERE



}


Fetching Data for a Specific Product (Example for Product ID 186365): 

curl -X 'GET' \
  'https://matterhorn-wholesale.com/B2BAPI/ITEMS/186365' \
  -H 'accept: application/json' \
  -H 'Authorization: YOUR-API-KEY'


PHP Code: 


$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => "https://matterhorn-wholesale.com/B2BAPI/ITEMS/186365",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
    CURLOPT_HTTPHEADER => [
        "accept: application/json",
        "Authorization: YOUR-API-KEY"
    ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
    echo "cURL Error: " . $err;
} else {
    $productsInfoArray = json_decode($response, true);
    print_r($productsInfoArray);
    // YOUR CODE HERE...

}


Product Information is Returned in JSON Format: 


{
   "id": "186365",
   "active": "true",
   "name": " Daydress model 186365 Top Secret ",
   "name_without_number": " Daydress Top Secret ",
   "description": "This loose-fitting turtleneck dress is a combination of comfort and elegance. The 3/4 sleeves add lightness, and the smooth material makes it perfect for many occasions. The stand-up collar adds character to the dress, and the loose cut ensures comfortable wear. It's a great option for everyday styling.",
   "creation_date": "2023-09-26 00:00:00",
   "color": "green",
   "category_name": "Day Dresses",
   "category_id": "42",
   "category_path": "/WOMEN/Women's Clothing/Dresses/Day Dresses",
   "brand_id": "261",
   "brand": "Top Secret",
   "stock_total": 172,
   "url": "http://matterhorn-wholesale.com/daydress_no_186365_prod_id-186365.htm",
   "images": [
      "http://matterhorn-wholesale.com/db_images/custom900x1200_997785.jpg",
      "http://matterhorn-wholesale.com/db_images/custom900x1200_997786.jpg",
      "http://matterhorn-wholesale.com/db_images/custom900x1200_997787.jpg"
   ],
   "new_collection": "Y",
   "variants": [
      {
         "variant_uid": "1090549",
         "name": "34",
         "stock": "35",
         "max_processing_time": "3",
         "ean": ""
      },
      {
         "variant_uid": "1090550",
         "name": "36",
         "stock": "19",
         "max_processing_time": "3",
         "ean": ""
      },
      {
         "variant_uid": "1090551",
         "name": "38",
         "stock": "40",
         "max_processing_time": "3",
         "ean": ""
      },
      {
         "variant_uid": "1090552",
         "name": "40",
         "stock": "40",
         "max_processing_time": "3",
         "ean": ""
      },
      {
         "variant_uid": "1090553",
         "name": "42",
         "stock": "38",
         "max_processing_time": "3",
         "ean": ""
      }
   ],
   "size_table": "
\n\t\t\tSpandex 3 % 
Polyester 97 % 
\n\t\t \n\t\t\t\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\n\t\t\t\n\t\t
SizeTotal lengthChest
3491 cm92 cm
3691 cm96 cm
3893 cm100 cm
4093 cm104 cm
4295 cm108 cm
\n\t\t
",
   "prices": {
      "EUR": 12.9,
      "CHF": 15.9,
      "CZK": 317.9,
      "USD": 13.9,
      "RUB": 9154.9,
      "CAD": 18.9,
      "AUD": 17.9,
      "GBP": 10.9,
      "BGN": 24.9,
      "DKK": 93.9,
      "NOK": 110.9,
      "RON": 57.9,
      "SEK": 126.9,
      "HUF": 4572.9
   },
   "size_table_txt": " \t\t\tSpandex 3 % Polyester 97 %  \t\t  \t\t\t \t\t\t\t \t\t\t\t\tSizeTotal lengthChest \t\t\t\t \t\t\t3491 cm92 cm3691 cm96 cm3893 cm100 cm4093 cm104 cm4295 cm108 cm \t\t \t\t",
   "size_table_html": "
 \t\t\tSpandex 3 % 
Polyester 97 % 
 \t\t  \t\t\t \t\t\t\t \t\t\t\t\t \t\t\t\t \t\t\t \t\t
SizeTotal lengthChest
3491 cm92 cm
3691 cm96 cm
3893 cm100 cm
4093 cm104 cm
4295 cm108 cm
 \t\t
"
}


Important Information Regarding Product IDs and Variant IDs
If you plan to integrate your system with our wholesale, it is crucial to store the identifiers (IDs) of products and the unique identifiers of product variants, known as variant_uid, in your database. These identifiers are essential for placing orders through our REST API. In the case of different sizes of the same product, each size will have its own variant_uid that must be preserved. This will allow you to manage orders with ease and precision, whether it's for individual products or their various variants.

Placing Orders Through REST API

Introduction
In this section, we will explain how to place orders in our wholesale using the REST API. We will show how to use the PUT method to place an order, discuss the data structure used in the request, and explain how to pay for the placed orders.

Using the PUT Method to Place Orders
The most important thing to note is that we use the HTTP PUT method for placing orders. It is neither GET nor POST, but PUT.

Example cURL Request
Here is an example of how to place an order using the cURL tool:

bash 

curl -X 'PUT' \
  'https://matterhorn-wholesale.com/B2BAPI/ACCOUNT/ORDERS/' \
  -H 'accept: application/json' \
  -H 'Authorization: YOUR-API-KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "items": [
    {
      "variant_uid": 1090551,
      "quantity": 4
    },
    {
      "variant_uid": 1090552,
      "quantity": 2
    }
  ],
  "delivery_to": {
    "first_name": "John",
    "second_name": "Smith",
    "country": "de",
    "street": "Musterstraße",
    "house_number": "123",
    "zip": "10115",
    "city": "Berlin"
  },
  "currency": "EUR",
  "delivery_method_id": 160
}'


Example in PHP 


$curl = curl_init();

$data = [
    "items" => [
        [
            "variant_uid" => 1090551,
            "quantity" => 4
        ],
        [
            "variant_uid" => 1090552,
            "quantity" => 2
        ]
    ],
    "delivery_to" => [
        "first_name" => "John",
        "second_name" => "Smith",
        "country" => "de",
        "street" => "Musterstraße",
        "house_number" => "123",
        "zip" => "10115",
        "city" => "Berlin"
    ],
    "currency" => "EUR",
    "delivery_method_id" => 160
];

curl_setopt_array($curl, [
    CURLOPT_URL => "https://matterhorn-wholesale.com/B2BAPI/ACCOUNT/ORDERS/",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => "PUT",
    CURLOPT_POSTFIELDS => json_encode($data),
    CURLOPT_HTTPHEADER => [
        "accept: application/json",
        "Authorization: YOUR-API-KEY",
        "Content-Type: application/json"
    ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
    echo "cURL Error: " . $err;
} else {
    echo $response;
}


Explanation of JSON Structure
In the order request, data is sent in JSON format. Below, we describe what each field means: How to Retrieve the List of Available Delivery Methods
If you want to see the available delivery methods, you can use the following cURL query:

bash 

curl -X 'GET' \
  'https://matterhorn-wholesale.com/B2BAPI/DICTIONARIES/DELIVERY' \
  -H 'accept: application/json' \
  -H 'Authorization: YOUR-API-KEY'


PHP: 


$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => "https://matterhorn-wholesale.com/B2BAPI/DICTIONARIES/DELIVERY",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        "accept: application/json",
        "Authorization: YOUR-API-KEY"
    ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
    echo "cURL Error: " . $err;
} else {
    echo $response;
}


If you want to inquire only about deliveries to a specific country, add the two-letter country code to the API path, for example, for Germany: 'https://matterhorn-wholesale.com/B2BAPI/DICTIONARIES/DELIVERY/de'

API Response After Placing an Order
After successfully placing an order, our REST API will return detailed information about the order in JSON format. This includes, among other things: