(VBScript) Amazon SP-API Get Order Items

See more Amazon SP-API Examples

Returns detailed order item information for the order that you specify.

For more information, see https://developer-docs.amazon.com/sp-api/docs/orders-api-v0-reference#get-ordersv0ordersorderidorderitems

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

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

' Gets detailed order item information for a specified order ID
' The order ID is something like "902-1845936-5435065" and it is the AmazonOrderId returned in the JSON when getting the list of orders.  For example:
' {
'   "payload": {
'     "CreatedBefore": "1.569521782042E9",
'     "Orders": [
'       {
'         "AmazonOrderId": "902-1845936-5435065",
'         "PurchaseDate": "1970-01-19T03:58:30Z",
' ...

' However, when using the sandbox, instead use the explicit keyword TEST_CASE_200
orderId = "TEST_CASE_200"

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.AuthAws")
set authAws = CreateObject("Chilkat.AuthAws")
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
authAws.ServiceName = "execute-api"
' Use the region that is correct for your needs.
authAws.Region = "eu-west-1"

' First get a restricted data token for the given order ID.
' This requires an LWA access token which cannot be more than 1 hour old.
' See Fetch SP-API LWA Access Token
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonLwaToken = CreateObject("Chilkat.JsonObject")
success = jsonLwaToken.LoadFile("qa_data/tokens/sp_api_lwa_token.json")
If (success = 0) Then
    outFile.WriteLine("Failed to load LWA access token.")
    WScript.Quit
End If

' Must use the non-sandbox domain for getting the RDT.
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Rest")
set rest = CreateObject("Chilkat.Rest")
success = rest.Connect("sellingpartnerapi-eu.amazon.com",443,1,1)
If (success = 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

success = rest.SetAuthAws(authAws)

' Add the x-amz-access-token request header.
lwa_token = jsonLwaToken.StringOf("access_token")
success = rest.ClearAllHeaders()
success = rest.AddHeader("x-amz-access-token",lwa_token)

' We're going to send a POST with the following JSON body:

' {
'   "restrictedResources": [
'     {
'       "method": "GET",
'       "path": "/orders/v0/orders/{orderId}/orderItems",
'       "dataElements": ["buyerInfo"]
'     }
'   ]
' }

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbPath = CreateObject("Chilkat.StringBuilder")
success = sbPath.Append("/orders/v0/orders/")
success = sbPath.Append(orderId)
success = sbPath.Append("/orderItems")

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonRc = CreateObject("Chilkat.JsonObject")
success = jsonRc.UpdateString("restrictedResources[0].method","GET")
success = jsonRc.UpdateString("restrictedResources[0].path",sbPath.GetAsString())
success = jsonRc.UpdateString("restrictedResources[0].dataElements[0]","buyerInfo")

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbRequest = CreateObject("Chilkat.StringBuilder")
success = jsonRc.EmitSb(sbRequest)

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbResponse = CreateObject("Chilkat.StringBuilder")
uri = "/tokens/2021-03-01/restrictedDataToken"
success = rest.FullRequestSb("POST",uri,sbRequest,sbResponse)
If (success = 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

' Examine the response status.
statusCode = rest.ResponseStatusCode
If (statusCode <> 200) Then
    outFile.WriteLine("Response status code: " & statusCode)
    outFile.WriteLine("Response status text: " & rest.ResponseStatusText)
    outFile.WriteLine("Response body: ")
    outFile.WriteLine(sbResponse.GetAsString())
    outFile.WriteLine("Failed.")
    WScript.Quit
End If

' Get the restricted data token.
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonResp = CreateObject("Chilkat.JsonObject")
success = jsonResp.LoadSb(sbResponse)
restrictedDataToken = jsonResp.StringOf("restrictedDataToken")
outFile.WriteLine("Restricted Data Token: " & restrictedDataToken)

' ------------------------------------------------------------------------------------------------------------
' ------------------------------------------------------------------------------------------------------------
' Now that we have the RDT, we can use it to get information about the order.
' 
' Yes, the SP-API is horribly tedious and painful.  You must use an RDT specifically tailored to each request requiring an RDT,
' the RDT must not be over an hour old, and if you need to get a new RDT you must get it using an LWA token that itself is not
' more than an hour old.  If the LWA is more than an hour old, you must get a new one.  Ughhh!!!!!
' ------------------------------------------------------------------------------------------------------------

' Disconnect from the non-sandbox domain.  This example will use the sandbox.
' (The RDT was obtained using the non-sandbox domain.  For some reason, the sandbox domain does not work for getting the RDT.)
success = rest.Disconnect(100)

success = rest.Connect("sandbox.sellingpartnerapi-eu.amazon.com",443,1,1)
If (success = 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

success = rest.SetAuthAws(authAws)

success = rest.ClearAllHeaders()
success = rest.AddHeader("x-amz-access-token",restrictedDataToken)

success = rest.ClearAllQueryParams()
success = rest.AddQueryParam("MarketplaceIds","ATVPDKIKX0DER")

success = rest.ClearAllPathParams()
success = rest.AddPathParam("{orderId}",orderId)

uri = "/orders/v0/orders/{orderId}/orderItems"
success = rest.FullRequestNoBodySb("GET",uri,sbResponse)
If (success = 0) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

' Examine the response status.
statusCode = rest.ResponseStatusCode
If (statusCode <> 200) Then
    outFile.WriteLine("Response status text: " & rest.ResponseStatusText)
    outFile.WriteLine("Response body: ")
    outFile.WriteLine(sbResponse.GetAsString())
    outFile.WriteLine("Failed.")
    WScript.Quit
End If

' If successful, gets a JSON response such as the following:

' {
'   "payload": {
'     "AmazonOrderId": "902-1845936-5435065",
'     "OrderItems": [
'       {
'         "ASIN": "B00551Q3CS",
'         "OrderItemId": "05015851154158",
'         "SellerSKU": "NABetaASINB00551Q3CS",
'         "Title": "B00551Q3CS [Card Book]",
'         "QuantityOrdered": 1,
'         "QuantityShipped": 0,
'         "ProductInfo": {
'           "NumberOfItems": 1
'         },
'         "ItemPrice": {
'           "CurrencyCode": "USD",
'           "Amount": "10.00"
'         },
'         "ItemTax": {
'           "CurrencyCode": "USD",
'           "Amount": "1.01"
'         },
'         "PromotionDiscount": {
'           "CurrencyCode": "USD",
'           "Amount": "0.00"
'         },
'         "IsGift": false,
'         "ConditionId": "New",
'         "ConditionSubtypeId": "New",
'         "IsTransparency": false,
'         "SerialNumberRequired": false,
'         "IossNumber": "",
'         "DeemedResellerCategory": "IOSS",
'         "StoreChainStoreId": "ISPU_StoreId",
'         "BuyerRequestedCancel": {
'           "IsBuyerRequestedCancel": true,
'           "BuyerCancelReason": "Found cheaper somewhere else."
'         }
'       }
'     ]
'   }
' }

' Use this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set json = CreateObject("Chilkat.JsonObject")

success = json.LoadSb(sbResponse)
json.EmitCompact = 0
outFile.WriteLine(json.Emit())

AmazonOrderId = json.StringOf("payload.AmazonOrderId")
i = 0
count_i = json.SizeOfArray("payload.OrderItems")
Do While i < count_i
    json.I = i
    ASIN = json.StringOf("payload.OrderItems[i].ASIN")
    OrderItemId = json.StringOf("payload.OrderItems[i].OrderItemId")
    SellerSKU = json.StringOf("payload.OrderItems[i].SellerSKU")
    Title = json.StringOf("payload.OrderItems[i].Title")
    QuantityOrdered = json.IntOf("payload.OrderItems[i].QuantityOrdered")
    QuantityShipped = json.IntOf("payload.OrderItems[i].QuantityShipped")
    NumberOfItems = json.IntOf("payload.OrderItems[i].ProductInfo.NumberOfItems")
    CurrencyCode = json.StringOf("payload.OrderItems[i].ItemPrice.CurrencyCode")
    Amount = json.StringOf("payload.OrderItems[i].ItemPrice.Amount")
    ItemTaxCurrencyCode = json.StringOf("payload.OrderItems[i].ItemTax.CurrencyCode")
    ItemTaxAmount = json.StringOf("payload.OrderItems[i].ItemTax.Amount")
    PromotionDiscountCurrencyCode = json.StringOf("payload.OrderItems[i].PromotionDiscount.CurrencyCode")
    PromotionDiscountAmount = json.StringOf("payload.OrderItems[i].PromotionDiscount.Amount")
    IsGift = json.BoolOf("payload.OrderItems[i].IsGift")
    ConditionId = json.StringOf("payload.OrderItems[i].ConditionId")
    ConditionSubtypeId = json.StringOf("payload.OrderItems[i].ConditionSubtypeId")
    IsTransparency = json.BoolOf("payload.OrderItems[i].IsTransparency")
    SerialNumberRequired = json.BoolOf("payload.OrderItems[i].SerialNumberRequired")
    IossNumber = json.StringOf("payload.OrderItems[i].IossNumber")
    DeemedResellerCategory = json.StringOf("payload.OrderItems[i].DeemedResellerCategory")
    StoreChainStoreId = json.StringOf("payload.OrderItems[i].StoreChainStoreId")
    IsBuyerRequestedCancel = json.BoolOf("payload.OrderItems[i].BuyerRequestedCancel.IsBuyerRequestedCancel")
    BuyerCancelReason = json.StringOf("payload.OrderItems[i].BuyerRequestedCancel.BuyerCancelReason")
    i = i + 1
Loop

outFile.WriteLine("Success!")

outFile.Close