Classic ASP
Shopify Query a variant for its inventory item ID

Query a product variant to find the ID of its inventory item.
Chilkat Classic ASP Downloads

Classic ASP
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

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

set http = Server.CreateObject("Chilkat.Http")

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

http.Accept = "application/json"

set resp = Server.CreateObject("Chilkat.HttpResponse")
success = http.HttpNoBody("GET","https://{shop}.myshopify.com/admin/api/2020-04/products/{product_id}/variants/{variant_id}.json",resp)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( "Response Status Code: " & resp.StatusCode) & "</pre>"

set jsonResponse = Server.CreateObject("Chilkat.JsonObject")
success = jsonResponse.Load(resp.BodyStr)
jsonResponse.EmitCompact = 0
Response.Write "<pre>" & Server.HTMLEncode( jsonResponse.Emit()) & "</pre>"

If (resp.StatusCode <> 200) Then
    Response.Write "<pre>" & Server.HTMLEncode( "Failed.") & "</pre>"
    Response.End
End If

' 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 = jsonResponse.IntOf("id")
product_id = jsonResponse.IntOf("product_id")
title = jsonResponse.StringOf("title")
inventory_item_id = jsonResponse.IntOf("inventory_item_id")
admin_graphql_api_id = jsonResponse.StringOf("admin_graphql_api_id")

%>
</body>
</html>