(JavaScript) Shopify Retrieve the item's inventory levels

After you have the inventory item ID, you can use it with the InventoryLevel resource to find the levels and locations for the inventory item:

Note: This example requires Chilkat v11.0.0 or greater.

For more information, see https://shopify.dev/tutorials/manage-product-inventory-with-admin-api#retrieve-the-inventory-levels-for-a-product-variant

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

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

var http = new CkHttp();

http.Login = "SHOPIFY_PRIVATE_API_KEY";
http.Password = "SHOPIFY_PRIVATE_API_KEY";

http.Accept = "application/json";

// How to get the inventory item ID

var resp = new CkHttpResponse();
success = http.HttpNoBody("GET","https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels.json?inventory_item_ids={inventory_item_id}",resp);
if (success == false) {
    console.log(http.LastErrorText);
    return;
}

console.log("Response Status Code: " + resp.StatusCode);

var jsonResponse = new CkJsonObject();
jsonResponse.Load(resp.BodyStr);
jsonResponse.EmitCompact = false;
console.log(jsonResponse.Emit());

if (resp.StatusCode !== 200) {
    console.log("Failed.");
    return;
}

// 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_levels": [
//     {
//       "inventory_item_id": 12250274365496,
//       "location_id": 6884556842,
//       "available": 8,
//       "updated_at": "2018-06-18T11:49:50-04:00",
//       "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
//     },
//     {
//       "inventory_item_id": 12250274365496,
//       "location_id": 13968834616,
//       "available": 50,
//       "updated_at": "2018-06-26T14:44:30-04:00",
//       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570506808?inventory_item_id=12250274365496"
//     },
//     {
//       "inventory_item_id": 12250274365496,
//       "location_id": 13968867384,
//       "available": 100,
//       "updated_at": "2018-06-26T14:44:30-04:00",
//       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570539576?inventory_item_id=12250274365496"
//     }
//   ]
// }
// 

var inventory_item_id;
var location_id;
var available;
var updated_at;
var admin_graphql_api_id;

var i = 0;
var count_i = jsonResponse.SizeOfArray("inventory_levels");
while (i < count_i) {
    jsonResponse.I = i;
    inventory_item_id = jsonResponse.IntOf("inventory_levels[i].inventory_item_id");
    location_id = jsonResponse.IntOf("inventory_levels[i].location_id");
    available = jsonResponse.IntOf("inventory_levels[i].available");
    updated_at = jsonResponse.StringOf("inventory_levels[i].updated_at");
    admin_graphql_api_id = jsonResponse.StringOf("inventory_levels[i].admin_graphql_api_id");
    i = i+1;
}