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Unicode C

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:

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkJsonObjectW jsonRequestBody;
    const wchar_t *url;
    HCkHttpResponseW resp;
    HCkJsonObjectW jsonResponse;
    int inventory_levelInventory_item_id;
    int inventory_levelLocation_id;
    int inventory_levelAvailable;
    const wchar_t *inventory_levelUpdated_at;
    const wchar_t *inventory_levelAdmin_graphql_api_id;

    success = FALSE;

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

    http = CkHttpW_Create();

    CkHttpW_putLogin(http,L"SHOPIFY_PRIVATE_API_KEY");
    CkHttpW_putPassword(http,L"SHOPIFY_PRIVATE_API_KEY");

    // Also see: How to retrieve inventory levels

    CkHttpW_putAccept(http,L"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 = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateInt(jsonRequestBody,L"location_id",6884556842);
    CkJsonObjectW_UpdateInt(jsonRequestBody,L"inventory_item_id",12250274365496);
    CkJsonObjectW_UpdateInt(jsonRequestBody,L"available_adjustment",1);

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

    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpJson(http,L"POST",url,jsonRequestBody,L"application/json",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(jsonRequestBody);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    wprintf(L"Response Status Code: %d\n",CkHttpResponseW_getStatusCode(resp));

    jsonResponse = CkJsonObjectW_Create();
    CkJsonObjectW_Load(jsonResponse,CkHttpResponseW_bodyStr(resp));
    CkJsonObjectW_putEmitCompact(jsonResponse,FALSE);
    wprintf(L"%s\n",CkJsonObjectW_emit(jsonResponse));

    if (CkHttpResponseW_getStatusCode(resp) >= 300) {
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(jsonRequestBody);
        CkHttpResponseW_Dispose(resp);
        CkJsonObjectW_Dispose(jsonResponse);
        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": 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 = CkJsonObjectW_IntOf(jsonResponse,L"inventory_level.inventory_item_id");
    inventory_levelLocation_id = CkJsonObjectW_IntOf(jsonResponse,L"inventory_level.location_id");
    inventory_levelAvailable = CkJsonObjectW_IntOf(jsonResponse,L"inventory_level.available");
    inventory_levelUpdated_at = CkJsonObjectW_stringOf(jsonResponse,L"inventory_level.updated_at");
    inventory_levelAdmin_graphql_api_id = CkJsonObjectW_stringOf(jsonResponse,L"inventory_level.admin_graphql_api_id");


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(jsonRequestBody);
    CkHttpResponseW_Dispose(resp);
    CkJsonObjectW_Dispose(jsonResponse);

    }