DataFlex Requires Chilkat v11.0.0+

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. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    Variant vReq
    Handle hoReq
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

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

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    //  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.
    Get Create (RefClass(cComChilkatHttpRequest)) To hoReq
    If (Not(IsComObjectCreated(hoReq))) Begin
        Send CreateComObject of hoReq
    End

    //  Add query params
    Send ComAddParam To hoReq "Action" "ListOrders"
    Send ComAddParam To hoReq "CreatedAfter" "2016-12-31T23:00:00Z"
    Send ComAddParam To hoReq "MarketplaceId.Id.1" "MWS_MARKETPLACE_ID"
    Send ComAddParam To hoReq "SellerId" "MWS_SELLER_ID"
    Send ComAddParam To hoReq "AWSAccessKeyId" "MWS_ACCESS_KEY_ID"
    Send ComAddParam To hoReq "SignatureVersion" "2"
    Send ComAddParam To hoReq "SignatureMethod" "HmacSHA256"
    Send ComAddParam To hoReq "Version" "2013-09-01"

    //  Set the HTTP verb and path.
    Set ComPath Of hoReq To "/Orders/2013-09-01"
    Set ComHttpVerb Of hoReq To "POST"

    //  Add the MWS Signature after the verb, path, and all params have been set.
    Get ComAddMwsSignature Of hoReq "mws.amazonservices.com" "MWS_SECRET_ACCESS_KEY_ID" To iSuccess

    Set ComContentType Of hoReq To "application/x-www-form-urlencoded"

    Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
    If (Not(IsComObjectCreated(hoResp))) Begin
        Send CreateComObject of hoResp
    End
    Get pvComObject of hoReq to vReq
    Get pvComObject of hoResp to vResp
    Get ComHttpReq Of hoHttp "https://mws.amazonservices.com/Orders/2013-09-01" vReq vResp To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iTemp1
    If (iTemp1 <> 200) Begin
        Get ComStatusCode Of hoResp To iTemp1
        Showln "Non-success status code: " iTemp1
        Get ComBodyStr Of hoResp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    //  Examine the XML returned in the response body.
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1
    Showln "----"
    Showln "Success."


End_Procedure