PHP ActiveX

Shopify Update Inventory Level for a Product (Adjust available quantity)

See more Shopify Examples

Use the adjust endpoint with the location ID and inventory item ID to increase or decrease the available quantity for an inventory level: PHP ActiveX

<?php

$success = 0;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$http = new COM("Chilkat.Http");

$http->Login = 'SHOPIFY_PRIVATE_API_KEY';
$http->Password = 'SHOPIFY_PRIVATE_API_KEY';

// Also see: How to retrieve inventory levels

$http->Accept = 'application/json';

// The following JSON is sent in the request body:

// {
//   "location_id": 6884556842,
//   "inventory_item_id": 12250274365496,
//   "available_adjustment": 1
// }

// Use this online tool to generate the code from sample JSON: 
// Generate Code to Create JSON

$jsonRequestBody = new COM("Chilkat.JsonObject");
$jsonRequestBody->UpdateInt('location_id',6884556842);
$jsonRequestBody->UpdateInt('inventory_item_id',12250274365496);
$jsonRequestBody->UpdateInt('available_adjustment',1);

$url = 'https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels/adjust.json';

$resp = new COM("Chilkat.HttpResponse");
$success = $http->HttpJson('POST',$url,$jsonRequestBody,'application/json',$resp);
if ($success == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

print 'Response Status Code: ' . $resp->StatusCode . "\n";

$jsonResponse = new COM("Chilkat.JsonObject");
$jsonResponse->Load($resp->BodyStr);
$jsonResponse->EmitCompact = 0;
print $jsonResponse->emit() . "\n";

if ($resp->StatusCode >= 300) {
    print 'Failed.' . "\n";
    exit;
}

// Sample output...
// (See the parsing code below..)
// 
// Use the this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

// {
//   "inventory_level": {
//     "inventory_item_id": 12250274365496,
//     "location_id": 6884556842,
//     "available": 9,
//     "updated_at": "2018-06-26T15:04:49-04:00",
// ...
//     "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
// ...
//   }
// }
// 

$inventory_levelInventory_item_id = $jsonResponse->IntOf('inventory_level.inventory_item_id');
$inventory_levelLocation_id = $jsonResponse->IntOf('inventory_level.location_id');
$inventory_levelAvailable = $jsonResponse->IntOf('inventory_level.available');
$inventory_levelUpdated_at = $jsonResponse->stringOf('inventory_level.updated_at');
$inventory_levelAdmin_graphql_api_id = $jsonResponse->stringOf('inventory_level.admin_graphql_api_id');

?>