Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

VB.NET Web API Examples

Primary Categories

ABN AMRO
AWS Translate
Activix CRM
Adyen
Amazon MWS
Azure Maps
Azure Monitor
Azure OAuth2
Azure Storage Accounts
Bluzone
CardConnect
ClickBank
Clickatell
Cloudfare
DocuSign
ETrade
Etsy
Facebook
GeoOp
GetHarvest
Jira
MYOB

Magento
Microsoft Calendar
Microsoft Group
Microsoft Tasks and Plans
Okta OAuth/OIDC
OneLogin OIDC
PayPal
Peoplevox
Populi
QuickBooks
SOAP finkok.com
Shippo
Shopify
Stripe
SugarCRM
Trello
Twitter
VoiceBase
Vonage
Walmart
Walmart v3
Xero
eBay
effectconnect

 

 

 

(VB.NET) Shippo POST to Transaction Endpoint

Demonstrates how to POST to the Transaction endpoint with your Rate object_id to purchase your international shipping label.

For more information, see https://goshippo.com/docs/international/

Chilkat .NET Downloads

Chilkat .NET Assemblies

Chilkat for .NET Core

Chilkat for Mono

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

Dim http As New Chilkat.Http
Dim success As Boolean

' Implements the following CURL command:

' curl https://api.goshippo.com/transactions \
'     -H "Authorization: ShippoToken <API_TOKEN>" \
'     -d rate="ec6143e746094bcab1bdc4c17600dabf"
'     -d label_file_type="PDF"
'     -d async=false

Dim req As New Chilkat.HttpRequest
req.HttpVerb = "POST"
req.Path = "/transactions"
req.ContentType = "application/x-www-form-urlencoded"
req.AddParam("rate","ec6143e746094bcab1bdc4c17600dabf")
req.AddParam("label_file_type","PDF")
req.AddParam("async","false")

req.AddHeader("Authorization","ShippoToken <API_TOKEN>")

Dim resp As Chilkat.HttpResponse = http.PostUrlEncoded("https://api.goshippo.com/transactions",req)
If (http.LastMethodSuccess = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Dim sbResponseBody As New Chilkat.StringBuilder
resp.GetBodySb(sbResponseBody)
Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())

Dim respStatusCode As Integer = resp.StatusCode
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(resp.Header)
    Debug.WriteLine("Failed.")

    Exit Sub
End If



' Sample JSON response:
' (Sample code for parsing the JSON response is shown below)

' {
'   "object_state": "VALID",
'   "status": "SUCCESS",
'   "object_created": "2013-12-27T19:14:48.273Z",
'   "object_updated": "2013-12-27T19:14:48.273Z",
'   "object_id": "64bba01845ef40d29374032599f22588",
'   "object_owner": "shippotle@goshippo.com",
'   "was_test": false,
'   "rate": {
'     "object_id": "cf6fea899f1848b494d9568e8266e076",
'     "amount": "5.50",
'     "currency": "USD",
'     "amount_local": "5.50",
'     "currency_local": "USD",
'     "provider": "USPS",
'     "servicelevel_name": "Priority Mail",
'     "servicelevel_token": "usps_priority",
'     "carrier_account": "078870331023437cb917f5187429b093"
'   },
'   "tracking_number": "ZW70QJC",
'   "tracking_status": {
'     "object_created": "2013-12-27T23:17:41.411Z",
'     "object_id": "a21b3d6831c14ceaba6730179ce6e784",
'     "status": "UNKNOWN",
'     "status_details": "",
'     "status_date": "2013-12-28T12:04:04.214Z"
'   },
'   "tracking_url_provider": "https://tools.usps.com/go/TrackConfirmAction.action?tLabels=ZW70QJC",
'   "eta": "2013-12-30T12:00:00.000Z",
'   "label_url": "https://shippo-delivery.s3.amazonaws.com/96.pdf?Signature=PEdWrp0mFWAGwJp7FW3b%2FeA2eyY%3D&Expires=1385930652&AWSAccessKeyId=AKIAJTHP3LLFMYAWALIA",
'   "commercial_invoice_url": "",
'   "metadata": "",
'   "messages": [
'   ]
' }

' Sample code for parsing the JSON response...
' Use the following online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON




Dim object_state As String = jResp.StringOf("object_state")
Dim status As String = jResp.StringOf("status")
Dim object_created As String = jResp.StringOf("object_created")
Dim object_updated As String = jResp.StringOf("object_updated")
Dim object_id As String = jResp.StringOf("object_id")
Dim object_owner As String = jResp.StringOf("object_owner")
Dim was_test As Boolean = jResp.BoolOf("was_test")
Dim rateObject_id As String = jResp.StringOf("rate.object_id")
Dim rateAmount As String = jResp.StringOf("rate.amount")
Dim rateCurrency As String = jResp.StringOf("rate.currency")
Dim rateAmount_local As String = jResp.StringOf("rate.amount_local")
Dim rateCurrency_local As String = jResp.StringOf("rate.currency_local")
Dim rateProvider As String = jResp.StringOf("rate.provider")
Dim rateServicelevel_name As String = jResp.StringOf("rate.servicelevel_name")
Dim rateServicelevel_token As String = jResp.StringOf("rate.servicelevel_token")
Dim rateCarrier_account As String = jResp.StringOf("rate.carrier_account")
Dim tracking_number As String = jResp.StringOf("tracking_number")
Dim tracking_statusObject_created As String = jResp.StringOf("tracking_status.object_created")
Dim tracking_statusObject_id As String = jResp.StringOf("tracking_status.object_id")
Dim tracking_statusStatus As String = jResp.StringOf("tracking_status.status")
Dim tracking_statusStatus_details As String = jResp.StringOf("tracking_status.status_details")
Dim tracking_statusStatus_date As String = jResp.StringOf("tracking_status.status_date")
Dim tracking_url_provider As String = jResp.StringOf("tracking_url_provider")
Dim eta As String = jResp.StringOf("eta")
Dim label_url As String = jResp.StringOf("label_url")
Dim commercial_invoice_url As String = jResp.StringOf("commercial_invoice_url")
Dim metadata As String = jResp.StringOf("metadata")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("messages")
While i < count_i
    jResp.I = i
    i = i + 1
End While

 

© 2000-2020 Chilkat Software, Inc. All Rights Reserved.