Sample code for 30+ languages & platforms
Node.js

Shopify Set inventory levels to a certain amount

See more Shopify Examples

Use the set endpoint with the location ID and inventory item ID to set an inventory level to a specific value.

Chilkat Node.js Downloads

Node.js
NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var http = new 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": 1
    //  }

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

    var jsonRequestBody = new chilkat.JsonObject();
    jsonRequestBody.UpdateInt("location_id",6884556842);
    jsonRequestBody.UpdateInt("inventory_item_id",12250274365496);
    jsonRequestBody.UpdateInt("available",1);

    var url = "https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels/set.json";

    var resp = new chilkat.HttpResponse();
    success = http.HttpJson("POST",url,jsonRequestBody,"application/json",resp);
    if (success == false) {
        console.log(http.LastErrorText);
        return;
    }

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

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

    if (resp.StatusCode >= 300) {
        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_level": {
    //      "inventory_item_id": 12250274365496,
    //      "location_id": 6884556842,
    //      "available": 1,
    //      "updated_at": "2018-06-26T15:44:33-04:00",
    //  ...
    //      "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
    //  ...
    //    }
    //  }
    //  

    var inventory_levelInventory_item_id = jsonResponse.IntOf("inventory_level.inventory_item_id");
    var inventory_levelLocation_id = jsonResponse.IntOf("inventory_level.location_id");
    var inventory_levelAvailable = jsonResponse.IntOf("inventory_level.available");
    var inventory_levelUpdated_at = jsonResponse.StringOf("inventory_level.updated_at");
    var inventory_levelAdmin_graphql_api_id = jsonResponse.StringOf("inventory_level.admin_graphql_api_id");

}

chilkatExample();