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VB.NET

HTTPS MWS List Orders (Amazon Marketplace Web Service)

See more HTTP Misc Examples

Send an HTTPS MWS ListOrders request to return a list of orders created or updated during a time frame.

Chilkat VB.NET Downloads

VB.NET
Dim success As Boolean = False

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

Dim http As New Chilkat.Http

' Make sure to connect to the correct Amazon MWS Endpoing, otherwise
' you'll get an HTTP 401 response code.
' 
' The possible servers are:
' 
' North America (NA) 	https://mws.amazonservices.com
' Europe (EU) 	https://mws-eu.amazonservices.com
' India (IN) 	https://mws.amazonservices.in
' China (CN) 	https://mws.amazonservices.com.cn
' Japan (JP) 	https://mws.amazonservices.jp 
' 

' Build the HTTP request.
Dim req As New Chilkat.HttpRequest

' Add query params
req.AddParam("Action","ListOrders")
req.AddParam("CreatedAfter","2016-12-31T23:00:00Z")
req.AddParam("MarketplaceId.Id.1","MWS_MARKETPLACE_ID")
req.AddParam("SellerId","MWS_SELLER_ID")
req.AddParam("AWSAccessKeyId","MWS_ACCESS_KEY_ID")
req.AddParam("SignatureVersion","2")
req.AddParam("SignatureMethod","HmacSHA256")
req.AddParam("Version","2013-09-01")

' Set the HTTP verb and path.
req.Path = "/Orders/2013-09-01"
req.HttpVerb = "POST"

' Add the MWS Signature after the verb, path, and all params have been set.
req.AddMwsSignature("mws.amazonservices.com","MWS_SECRET_ACCESS_KEY_ID")

req.ContentType = "application/x-www-form-urlencoded"

Dim resp As New Chilkat.HttpResponse
success = http.HttpReq("https://mws.amazonservices.com/Orders/2013-09-01",req,resp)
If (success = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


If (resp.StatusCode <> 200) Then
    Debug.WriteLine("Non-success status code: " & resp.StatusCode)
    Debug.WriteLine(resp.BodyStr)
    Exit Sub
End If


' Examine the XML returned in the response body.
Debug.WriteLine(resp.BodyStr)
Debug.WriteLine("----")
Debug.WriteLine("Success.")