Delphi DLL Requires Chilkat v11.0.0+

Shopify Query a variant for its inventory item ID

See more Shopify Examples

Query a product variant to find the ID of its inventory item. Delphi DLL

var
success: Boolean;
http: HCkHttp;
resp: HCkHttpResponse;
jsonResponse: HCkJsonObject;
id: Integer;
product_id: Integer;
title: PWideChar;
inventory_item_id: Integer;
admin_graphql_api_id: PWideChar;

begin
success := False;

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

http := CkHttp_Create();

CkHttp_putLogin(http,'SHOPIFY_PRIVATE_API_KEY');
CkHttp_putPassword(http,'SHOPIFY_PRIVATE_API_KEY');

CkHttp_putAccept(http,'application/json');

resp := CkHttpResponse_Create();
success := CkHttp_HttpNoBody(http,'GET','https://{shop}.myshopify.com/admin/api/2020-04/products/{product_id}/variants/{variant_id}.json',resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response Status Code: ' + IntToStr(CkHttpResponse_getStatusCode(resp)));

jsonResponse := CkJsonObject_Create();
CkJsonObject_Load(jsonResponse,CkHttpResponse__bodyStr(resp));
CkJsonObject_putEmitCompact(jsonResponse,False);
Memo1.Lines.Add(CkJsonObject__emit(jsonResponse));

if (CkHttpResponse_getStatusCode(resp) <> 200) then
  begin
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

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

//  {
//    "id": 12195009364024,
//    "product_id": 1321541042232,
//    "title": "xs",
//  ...
//    "inventory_item_id": 12250274365496,
//  ...
//    "admin_graphql_api_id": "gid://shopify/ProductVariant/12195009364024"
//  }
//  

id := CkJsonObject_IntOf(jsonResponse,'id');
product_id := CkJsonObject_IntOf(jsonResponse,'product_id');
title := CkJsonObject__stringOf(jsonResponse,'title');
inventory_item_id := CkJsonObject_IntOf(jsonResponse,'inventory_item_id');
admin_graphql_api_id := CkJsonObject__stringOf(jsonResponse,'admin_graphql_api_id');

CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
CkJsonObject_Dispose(jsonResponse);