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

DataFlex Web API Examples

Primary Categories

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

 

 

 

(DataFlex) Walmart - Get Inventory for an Item

Demonstrates how to get inventory for an item and parse the result.

Note: This example requires Chilkat v9.5.0.67 or greater.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-9.5.0-win32.pkg

Procedure Test
    Handle hoSbUrl
    Boolean iSuccess
    Integer iNumReplaced
    String sRequestMethod
    Handle hoAuthUtil
    String sWmConsumerId
    String sWmPrivateKey
    String sJsonStr
    Handle hoJson
    Handle hoHttp
    String sXmlStr
    Handle hoXml
    Integer iQuantity
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // 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}

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbUrl
    If (Not(IsComObjectCreated(hoSbUrl))) Begin
        Send CreateComObject of hoSbUrl
    End
    Get ComAppend Of hoSbUrl "https://marketplace.walmartapis.com/v2/inventory?sku={SKU}" To iSuccess
    Get ComReplace Of hoSbUrl "{SKU}" "HOPP~904~51041" To iNumReplaced

    Move "GET" To sRequestMethod

    // First we need to generate a signature for our request.
    // The signature needs to be re-generated for each new Walmart HTTP request.
    Get Create (RefClass(cComChilkatAuthUtil)) To hoAuthUtil
    If (Not(IsComObjectCreated(hoAuthUtil))) Begin
        Send CreateComObject of hoAuthUtil
    End

    Move "WALMART_CONSUMER_ID" To sWmConsumerId
    Move "WALMART_PRIVATE_KEY" To sWmPrivateKey
    Get ComGetAsString Of hoSbUrl To sTemp1
    Get ComWalmartSignature Of hoAuthUtil sTemp1 sWmConsumerId sWmPrivateKey sRequestMethod To sJsonStr
    Get ComLastMethodSuccess Of hoAuthUtil To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoAuthUtil To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // 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
    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Get ComLoad Of hoJson sJsonStr To iSuccess

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End
    Send ComSetRequestHeader To hoHttp "WM_SVC.NAME" "Walmart Marketplace"
    Get ComStringOf Of hoJson "correlation_id" To sTemp1
    Send ComSetRequestHeader To hoHttp "WM_QOS.CORRELATION_ID" sTemp1
    Get ComStringOf Of hoJson "timestamp" To sTemp1
    Send ComSetRequestHeader To hoHttp "WM_SEC.TIMESTAMP" sTemp1
    Get ComStringOf Of hoJson "signature" To sTemp1
    Send ComSetRequestHeader To hoHttp "WM_SEC.AUTH_SIGNATURE" sTemp1
    Send ComSetRequestHeader To hoHttp "WM_CONSUMER.ID" sWmConsumerId
    Set ComAccept Of hoHttp To "application/xml"

    // Note: Do not explicitly set the "Host" header.  Chilkat will set it automatically.

    Get ComGetAsString Of hoSbUrl To sTemp1
    Get ComQuickGetStr Of hoHttp sTemp1 To sXmlStr
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 <> True) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get Create (RefClass(cComChilkatXml)) To hoXml
    If (Not(IsComObjectCreated(hoXml))) Begin
        Send CreateComObject of hoXml
    End
    Get ComLoadXml Of hoXml sXmlStr To iSuccess

    // A successful response should have a 200 response status
    Get ComLastStatus Of hoHttp To iTemp1
    If (iTemp1 <> 200) Begin
        Get ComGetXml Of hoXml To sTemp1
        Showln sTemp1
        Get ComLastStatus Of hoHttp To iTemp1
        Showln "Response Status Code: " iTemp1
        Showln "Failed."
        Procedure_Return
    End

    // A sample XML response is shown below..
    Get ComGetXml Of hoXml To sTemp1
    Showln sTemp1
    Showln "--"

    // To get the quantity:
    Get ComGetChildIntValue Of hoXml "quantity|amount" To iQuantity
    Showln "quantity = " iQuantity

    // ---------------------------------------
    // 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>


End_Procedure

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.