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(Classic ASP) Walmart - Get Inventory for an ItemDemonstrates how to get inventory for an item and parse the result.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' --------------------------------------------------------------------------------------------------------- ' Note: This example is deprecated. The Walmart API no longer uses the Signature method of authenticating. ' Walmart now uses OAuth2. ' --------------------------------------------------------------------------------------------------------- ' This example requires the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. ' Sends the following GET request: ' GET https://marketplace.walmartapis.com/v2/inventory?sku={SKU} ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder") set sbUrl = Server.CreateObject("Chilkat.StringBuilder") success = sbUrl.Append("https://marketplace.walmartapis.com/v2/inventory?sku={SKU}") numReplaced = sbUrl.Replace("{SKU}","HOPP~904~51041") requestMethod = "GET" ' First we need to generate a signature for our request. ' The signature needs to be re-generated for each new Walmart HTTP request. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.AuthUtil") set authUtil = Server.CreateObject("Chilkat.AuthUtil") wmConsumerId = "WALMART_CONSUMER_ID" wmPrivateKey = "WALMART_PRIVATE_KEY" jsonStr = authUtil.WalmartSignature(sbUrl.GetAsString(),wmConsumerId,wmPrivateKey,requestMethod) If (authUtil.LastMethodSuccess <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( authUtil.LastErrorText) & "</pre>" Response.End End If ' The JSON returned by WalmartSignature contains the values to be used in the following ' header fields: WM_SEC.AUTH_SIGNATURE, WM_SEC.TIMESTAMP, and WM_QOS.CORRELATION_ID ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject") set json = Server.CreateObject("Chilkat.JsonObject") success = json.Load(jsonStr) ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Http") set http = Server.CreateObject("Chilkat.Http") http.SetRequestHeader "WM_SVC.NAME","Walmart Marketplace" http.SetRequestHeader "WM_QOS.CORRELATION_ID",json.StringOf("correlation_id") http.SetRequestHeader "WM_SEC.TIMESTAMP",json.StringOf("timestamp") http.SetRequestHeader "WM_SEC.AUTH_SIGNATURE",json.StringOf("signature") http.SetRequestHeader "WM_CONSUMER.ID",wmConsumerId http.Accept = "application/xml" ' Note: Do not explicitly set the "Host" header. Chilkat will set it automatically. xmlStr = http.QuickGetStr(sbUrl.GetAsString()) If (http.LastMethodSuccess <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>" Response.End End If ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Xml") set xml = Server.CreateObject("Chilkat.Xml") success = xml.LoadXml(xmlStr) ' A successful response should have a 200 response status If (http.LastStatus <> 200) Then Response.Write "<pre>" & Server.HTMLEncode( xml.GetXml()) & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( "Response Status Code: " & http.LastStatus) & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( "Failed.") & "</pre>" Response.End End If ' A sample XML response is shown below.. Response.Write "<pre>" & Server.HTMLEncode( xml.GetXml()) & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( "--") & "</pre>" ' To get the quantity: quantity = xml.GetChildIntValue("quantity|amount") Response.Write "<pre>" & Server.HTMLEncode( "quantity = " & quantity) & "</pre>" ' --------------------------------------- ' Sample XML response ' --------------------------------------- ' <?xml version="1.0" encoding="UTF-8" standalone="yes" ?> ' <inventory xmlns="http://walmart.com/"> ' <sku>HOPP~904~51041</sku> ' <quantity> ' <unit>EACH</unit> ' <amount>234</amount> ' </quantity> ' <fulfillmentLagTime>5</fulfillmentLagTime> ' </inventory> %> </body> </html> |
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