Dart Requires Chilkat v11.0.0+

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. Dart

import 'package:chilkat/chilkat.dart';

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

  final http = CkHttp();

  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

  final jsonRequestBody = CkJsonObject();
  jsonRequestBody.updateInt('location_id', 6884556842);
  jsonRequestBody.updateInt('inventory_item_id', 12250274365496);
  jsonRequestBody.updateInt('available', 1);

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

  final resp = CkHttpResponse();
  try {
    http.httpJson('POST', url, jsonRequestBody, 'application/json', resp);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  print('Response Status Code: ${resp.statusCode}');

  final jsonResponse = CkJsonObject();
  jsonResponse.load(resp.bodyStr);
  jsonResponse.emitCompact = false;
  print(jsonResponse.emit());

  if (resp.statusCode >= 300) {
    print('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"
  // ...
  //   }
  // }
  // 

  final inventoryLevelInventoryItemId = jsonResponse.intOf('inventory_level.inventory_item_id');
  final inventoryLevelLocationId = jsonResponse.intOf('inventory_level.location_id');
  final inventoryLevelAvailable = jsonResponse.intOf('inventory_level.available');
  final inventoryLevelUpdatedAt = jsonResponse.stringOf('inventory_level.updated_at');
  final inventoryLevelAdminGraphqlApiId = jsonResponse.stringOf('inventory_level.admin_graphql_api_id');
}