Address Validation Plus C# Code Snippet

//Add a service to your application https://trial.serviceobjects.com/ap/AddressPlus.asmx
APClient_Primary = new APLibraryClient("DOTSAP");
response = APClient_Primary.GetAddressPlus(Address, Address2, City, State, PostalCode, licenseKey);
         
if (response.Error != null)
{
    //Process Error
}
else
{
    //Process Response     
}

Address Validation Plus Java Code Snippet

AddressPlusResponse resp = null;
AddressPlusInfo result = null;
Error error = null;
// Create soap request
APLibraryLocator locator = new APLibraryLocator();
// use ssl
locator.setDOTSDOTSAddressPlusEndpointAddress("https://trial.serviceobjects.com/rest/ap/api.svc/soap");
IAPLibrary ap = locator.getDOTSAddressPlus();
DOTSAddressPlusStub soap = (DOTSAddressPlusStub)ap;
soap.setTimeout(5000);// set timeout
resp = soap.getAddressPlus(Address, Address2, City, State, PostalCode, licenseKey);
result = resp.getAddressPlusInfo();
error = resp.getError();
if(resp == null || (error != null && error.getTypeCode() == "3"))
{
    throw new Exception();
}
  
//Process Results
if(error == null){
    //DOTS Address Validation Plus Results 
}
//Process Errors
else{
    //DOTS Address Validation Plus Error
}

Address Validation Plus PHP Code Snippets

<?php
// Set these values per web service <as needed>
$wsdlUrl = "https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL";
 
$params['Address'] = $Address;
$params['Address2'] = $Address2;
$params['City'] = $City;
$params['State'] = $State;
$params['PostalCode'] = $PostalCode;
$params['LicenseKey'] = $LicenseKey;
 
$soapClient = new SoapClient($wsdlUrl, array( "trace" => 1 ));
$result = $soapClient->GetAddressPlus($params);
if (!isset($result->GetAddressPlusResult ->Error)) {
    foreach($result->GetAddressPlusResult ->AddressPlusInfo as $k=>$v) {
        echo $k . ", " . $v;
    }
} else {
    foreach($result->GetAddressPlusResult ->Error as $k=>$v) {
        echo $k . ", " . $v;
    }
}
?>

Address Validation Plus RoR Code Snippets

class RequestsController < ApplicationController
    def show
        @request = Request.find(params[:id])
        #Formats inputs into a hash to pass to Soap Client
        #Hash Keys must be named as they are shown here.
        message =   {
                    "Address" => @request.address,
                    "Address2" => @request.address2,
                    "City" => @request.city,
                    "State" => @request.state,
                    "PostalCode" => @request.postalcode,
                    "LicenseKey" => @request.licensekey,
                    }
         
        #Implemented to make the code more readable when accessing the hash        
        @avpresponse = :get_address_plus_response
        @avpresult = :get_address_plus_result
        @avperror = :error
 
        #Set Primary and Backup URLs here as needed
        dotsAVPPrimary = "https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL"
        dotsAVPBackup = "https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL"
 
        begin
            #initializes the soap client. The convert request keys global is necessary to receive a response from the service.
            client = Savon.client(  wsdl: dotsAVPPrimary)
            #Calls the operation with given inptus and converts response to a hash.
            response = client.call(:get_address_plus, message: message).to_hash
 
            #Checks to see what results came back from the service
            processresults(response)           
             
        #If an error occurs set the response to the backupclient call to the operation and converts response to a hash.
            response = backupclient.call(:get_address_plus, message: message).to_hash
            processresults(response)
 
            #If the backup url failed, this will display the error received from the server
            end
        end
    end
    private
    def processresults(response)   
            #Processes Error Response from soap Client     
            #Processes Valid response from soap client 
    end
end

Address Validation Plus US Python Code Snippet

mAddress = Address.get()
if mAddress is None or mAddress == "":
    mAddress = " "
mAddress2 = Address2.get()
if mAddress2 is None or mAddress2 == "":
    mAddress2 = " "
mCity = City.get()
if mCity is None or mCity == "":
    mCity = " "
mState = State.get()
if mState is None or mState == "":
    mState = " "
mPostalCode = PostalCode.get()
if mPostalCode is None or mPostalCode == "":
    mPostalCode = " "
mLicenseKey = LicenseKey.get()
if mLicenseKey is None or mLicenseKey == "":
    mLicenseKey = " "
 
#Set the primary and backup URLs as needed
primaryURL = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL'
backupURL = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL'
 
#This block of code calls the web service and prints the resulting values to the screen
try:
    client = Client(primaryURL)
    result = client.service.GetAddressPlus(Address=mAddress, Address2=mAddress2, City=mCity, State=mState, PostalCode=mPostalCode, LicenseKey=mLicenseKey)
    #Handel response and check for errors
#Tries the backup URL if the primary URL failed
except:
    try:
        client = Client(backupURL)
        result = client.service.GetAddressPlus(Address=mAddress, Address2=mAddress2, City=mCity, State=mState, PostalCode=mPostalCode, LicenseKey=mLicenseKey)
        #Handel response and check for errors
 
    #If the backup call failed then this will display an error to the screen
    except:
        Label(swin.window, text='Error').pack()
        print (result)

Address Validation Plus US ColdFusion Code Snippet

<!--Makes Request to web service --->
<cfscript>
        try
        {
            if (isDefined("form.Action") AND Action neq "")
            {
                wsresponse = CreateObject("webservice", "https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL");                            
                outputs = wsresponse.getAddressPlusWithDPV("#Address#", "#Address2#", "#City#", "#State#", "#PostalCode#" ,"#LicenseKey#");
            }
        }
    catch(any Exception){
        try
            {
                if (isDefined("form.Action") AND Action neq "")
                {
                    wsresponse = CreateObject("webservice", "https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL");                            
                    outputs = wsresponse.getAddressPlusWithDPV("#Address#", "#Address2#", "#City#", "#State#", "#PostalCode#" ,"#LicenseKey#");
                }
            }
            catch(any Exception)   
                {
                 writeoutput("An Error Has Occured. Please Reload and try again #Exception.message#");              
                }
        }
</cfscript>

Address Validation Plus US VB Code Snippet

Try
    Dim ws As New AVP.DOTSAddressPlusSoapClient
    Dim response As AVP.AddressPlus
    response = ws.GetAddressPlus(Address.Text, Address2.Text, City.Text, State.Text, PostalCode.Text, LicenseKey.Text)
    If (response.Error Is Nothing) Then
        ProcessValidResponse(response)
    Else
        ProcessErrorResponse(response.Error(0))
    End If
 
Catch er As Exception
    ''Set the Primary and Backup Service References as necessary
    Try
        Dim wsbackup As New AVP.DOTSAddressPlusSoapClient
        Dim response As AVP.AddressPlus
        response = wsbackup.GetAddressPlus(Address.Text, Address2.Text, City.Text, State.Text, PostalCode.Text, LicenseKey.Text)
        If (response.Error Is Nothing) Then
            ProcessValidResponse(response)
        Else
            ProcessErrorResponse(response.Error(0))
        End If
    Catch ex As Exception
        resultsLabel.Visible = True
        resultsLabel.Text = ex.Message
    End Try
End Try

Address Validation Plus US Apex Code Snippet

wwwServiceobjectsCom.AddressPlus result;
try{
wwwServiceobjectsCom.DOTSAddressPlusSoap client = new wwwServiceobjectsCom.DOTSAddressPlusSoap();
result = client.GetAddressPlus([Address], [Address2], [City], [State], [PostalCode], [LicenseKey]);
}
catch(Exception ex){
 //If the first request failed try the failover endpoint
wwwServiceobjectsCom.DOTSAddressPlusSoap backupClient = new wwwServiceobjectsCom.DOTSAddressPlusSoap();
//The backup environment will be provided to you upon purchasing a production license key
backupClient.endpoint_x = 'https://trial.serviceobjects.com/AVP/api.svc/soap';
result = backupClient.GetAddressPlus([Address], [Address2], [City], [State], [PostalCode], [LicenseKey]);
}

Address Validation Plus US TSQL Code Snippet

SET @requestBody ='<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">'+
                   '<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">'+
                   '<GetAddressPlus xmlns="https://www.serviceobjects.com/">'+
                   '<Address>' + @address + '</Address>'+
                   '<Address2>' + @address2 + '</Address2>'+
                   '<City>' + @city + '</City>'+
                   '<State>' + @state + '</State>'+
                   '<PostalCode>' + @postalcode + '</PostalCode>'+
                   '<LicenseKey>' + @key + '</LicenseKey>'+
                   '</GetAddressPlus>'+
                   '</s:Body>'+
                   '</s:Envelope>'
SET @requestLength = LEN(@requestBody)
    --If a production key is purchased, this will execute the failover
IF @isLiveKey = 1
BEGIN
    EXEC sp_OACreate 'MSXML2.ServerXMLHttp', @obj OUT
    EXEC sp_OAMethod @obj, 'Open', NULL, 'POST', 'https://trial.serviceobjects.com/ap/AddressPlus.asmx', false
    EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'HOST', 'trial.serviceobjects.com'
    EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'Content-Type', 'text/xml; charset=UTF-8'
    EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'SOAPAction', '"https://www.serviceobjects.com/GetAddressPlus"'
    EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'Content-Length', @requestLength
    EXEC sp_OAMethod @obj, 'send', NULL, @requestBody
    EXEC sp_OAGetProperty @obj, 'Status', @responseCode OUTPUT
    EXEC sp_OAGetProperty @obj, 'StatusText', @statusText OUTPUT
    EXEC sp_OAGetProperty @obj, 'responseText', @response OUTPUT
    SET @XMLOutput = CONVERT(XML, @response, 2)
     
    --Checks the Response for a fatal error or if null.
    --;WITH XMLNAMESPACES(DEFAULT 'https://www.serviceobjects.com/', 'http://schemas.xmlsoap.org/soap/envelope/' as soap, 'http://www.w3.org/2001/XMLSchema-instance' as xsi, 'http://www.w3.org/2001/XMLSchema' as xsd )
    IF @response IS NULL
    BEGIN
        EXEC sp_OACreate 'MSXML2.ServerXMLHttp', @obj OUT
        EXEC sp_OAMethod @obj, 'Open', NULL, 'POST', 'https://trial.serviceobjects.com/ap/AddressPlus.asmx', false
        EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'HOST', 'trial.serviceobjects.com'
        EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'Content-Type', 'text/xml; charset=UTF-8'
        EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'SOAPAction', '"https://www.serviceobjects.com/GetAddressPlus"'
        EXEC sp_OAMethod @obj, 'setRequestHeader', NULL, 'Content-Length', @requestLength
        EXEC sp_OAMethod @obj, 'send', NULL, @requestBody
        EXEC sp_OAGetProperty @obj, 'Status', @responseCode OUTPUT
        EXEC sp_OAGetProperty @obj, 'StatusText', @statusText OUTPUT
        EXEC sp_OAGetProperty @obj, 'responseText', @response OUTPUT
        SET @XMLOutput = CONVERT(XML, @response, 2)
        SELECT 'BACK UP CALL WAS USED' as OutputMessage
    END
END

Address Validation Plus US NodeJS Code Snippet

var args = {Address: 'Address',
            Address2: 'Address2',
            City: 'City',
            State: 'State',
            PostalCode: 'PostalCode',
            LicenseKey: 'Your-License-Key'};
soap.createClient(primaryUrl, function(err, client) {
     
    client.GetAddressPlusWithDPV(args, function(err, result) {
        //This is where you will handle the service results. Your business logic will determine
        //how the validated information is used.
        //The exact output can be found in our documentation:
        //https://www.serviceobjects.com/docs/dots-address-validation-plus-us/
        if(err != null || result == null)
        {
            //There was an error that occurred that wasn't part of the normal service response
            return;
        }
        else{
            //Check for an error object
            if(result.GetAddressPlusWithDPVResult.Error != null)
            {
                //An error object was returned by the service and you will want to use
                //the following failover logic.
                //If it was a Service Objects Fatal exception we recommend trying
                //a backup server.
                if(result.GetAddressPlusWithDPVResult.Error.Number == "4")
                {
                    //The actual backup url will be provided when you purchase a license key
                    var backupUrl = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx?WSDL';
                    soap.createClient(backupUrl, function(failoverErr, backupClient) {
     
                        backupClient.GetAddressPlusWithDPV(args, function(failoverErr, failoverResult) {
                            //Handle the failoverErr or failoverResult objects.
                            return;
                        });
                    });
                }
                else{
                    //The Error object isn't of the type "Service Objects Fatal" so
                    //there is no need to use the failover logic. There was some Error of
                    //type Authorization, User Input, or Domain Specific.
                    response.writeHead(200, "OK", {'Content-Type': 'text/html'});
                    response.end(JSON.stringify(result));
                    return;
                }
            }
            else{
                //You have a non Error response.
                //All of the data will reside within result.GetBestMatchesResult
                //As an easy to see what the service returns I am returning a JSON
                //serialized version as the response.
                response.writeHead(200, "OK", {'Content-Type': 'text/html'});
                response.end(JSON.stringify(result));
                return;
            }
        }
    });
});

Address Validation Plus C# Rest Code Snippet

AddressPlusResponse result = null;
            string mainURL = WEB_SERVICE_PRIMARY_URL + address1 + "/" + address2 + "/" + city + "/" + state + "/" + postalCode + "/" + licenseKey + "?format=json";
            string backupURL = WEB_SERVICE_BACKUP_URL + address1 + "/" + address2 + "/" + city + "/" + state + "/" + postalCode + "/" + licenseKey + "?format=json";
            try
            {
                result = HttpGet(mainURL);
                //NULL ERROR || FATAL ERROR RETURNED -- TRY BACKUP
                if (result == null || (result.Errors != null && (result.Errors.Where(er => (er.Number == "3")).Count()>0)))
                {
                    return HttpGet(backupURL);
                }
                else
                {
                    return result;
                }
            }
            catch (Exception e)
            {   //ERROR IN MAIN URL - USING BACKUP
                return HttpGet(backupURL);
            }
        }

Address Validation Plus Java Code Snippet

JSONObject results = RestClient(mainURL);  
try {
    if (ErrorMessages != null || (results.getJSONObject("AddressPlus").has("Error") && results.getJSONObject("AddressPlus").getJSONObject("Error").get("Number") == "3")) {
        // BACKUP
        results = RestClient(backupURL);
    }
} catch (JSONException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}
 
return results;

Address Validation Plus PHP Rest Code Snippets

$URL = "https://trial.serviceobjects.com/rest/AP/api.svc/AddressPlusInfo/DPV/".rawurlencode($Address)."/".rawurlencode($Address2)."/".rawurlencode($City)."/".rawurlencode($State)."/".rawurlencode($PostalCode)."/".rawurlencode($LicenseKey)."?format=json";
// The actual backup url will be provided to you once you purchase a license key
$backupURL = "https://trial.serviceobjects.com/rest/AP/api.svc/AddressPlusInfo/DPV/".rawurlencode($Address)."/".rawurlencode($Address2)."/".rawurlencode($City)."/".rawurlencode($State)."/".rawurlencode($PostalCode)."/".rawurlencode($LicenseKey)."?format=json";
// Get cURL resource
$curl = curl_init();
curl_setopt_array($curl, array(CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => $URL, CURLOPT_USERAGENT => 'Service Objects Address Validation Plus'));
//Https peer certification validation turned off
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT_MS, $TIMEOUT); //timeout in milliseconds
// Send the request & save response to $resp
$resp = curl_exec($curl);
$status = curl_getinfo($curl);
$decoded = json_decode($resp, TRUE);
if($resp == FALSE || (isset ($decoded['Error']) != NULL && $decoded['Error']['TypeCode'] == 3) || (isset($status) && $status['http_code'] != 200))
{
    // the first service has failed over
    // create a new request to the backURL
    $curl2 = curl_init();
    curl_setopt_array($curl2, array(CURLOPT_RETURNTRANSFER => 1, CURLOPT_URL => $backupURL, CURLOPT_USERAGENT => 'Service Objects Address Validation Plus'));
    //Https peer certification validation turned off
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl2, CURLOPT_CONNECTTIMEOUT_MS, $TIMEOUT); //timeout in milliseconds
    // Send the request & save response to $resp
    $resp = curl_exec($curl2);
    $decoded = json_decode($resp, TRUE);
    if($resp == false)
    {
        echo "<b> Both rest calls failed </b>";
        curl_close($curl2);
        return;
    }
}

Address Validation Plus RoR Rest Code Snippets

@request = Request.find(params[:id])
      #This sets the default timeout for HTTParty get operation. This must be set in order to use the gem
      default_timeout = 10
      address = @request.address
      address2 = @request.address2
      city = @request.city
      state = @request.state
      postalcode = @request.postalcode
      licensekey = @request.licensekey
      #Set Primary and Backup URLs as needed. This method encodes and standardizes the URI to pass to the REST service.
      primaryURL = URI.encode("https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=" + address + "&Address2=" + address2 + "&City=" + city + "&State=" + state + "&PostalCode=" + postalcode + "&LicenseKey=" + licensekey)
      backupURL = URI.encode("https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=" + address + "&Address2=" + address2 + "&City=" + city + "&State=" + state + "&PostalCode=" + postalcode + "&LicenseKey=" + licensekey)
       
      #These are set to access the hash that is returned
      @avpresult ="AddressPlus"
      @avperror = "Error"
       
        #Begins the call the RESTful web service
      begin
        response = HTTParty.get(primaryURL, timeout: default_timeout)
        #processes the response to display to the screen
         
        #Passes the response returned from HTTParty and processes them depending on the results
        processresults(response)
         
       rescue StandardError => e
            begin
            #uses the backupURl in the event that the service encountered an error
            response = HTTParty.get(backupURL, timeout: default_timeout)
           
          #processes the response returned from using the backupURL
            processresults(response)
          #If the backup url railed this will raise an error and display the
          #error message returned from the HTTParty gem.
            rescue StandardError => error
                @status = error.message
                @displaydata = {"Error" => "A Big Error Occured"}
            end
      end

Address Validation Plus Python Rest Code Snippets

primaryURL = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?'
backupURL = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?'
#The Requests package allows the user to format the path parameters like so instead of having to manually insert them into the URL
inputs = {'Address': mAddress, 'Address2': mAddress2, 'City': mCity, 'State': mState, 'PostalCode': mPostalCode, 'LicenseKey': mLicenseKey}
try:
    result = requests.get(primaryURL, params=inputs)
    #Parses the XML response from the service into a python dictionary type
    outputs = xmltodict.parse(result.content)
    #checks the output for Errors and displays the info accordingly
    if 'Error' in outputs['AddressPlus']:
        #loops through the response from the service and prints the values to the screen.
        for key, value in outputs['AddressPlus']['Error'].iteritems():
            Label(swin.window, text=str(key) + " : " + str(value)).pack()
    else:
        #Removes unnecessary entries that were parsed into the python dictionary from XML response of service
        outputs['AddressPlus'].pop("@xmlns:xsi", None)
        outputs['AddressPlus'].pop("@xmlns:xsd", None)
        outputs['AddressPlus'].pop("@xmlns", None)
        for key, value in outputs['AddressPlus'].iteritems():
            Label(swin.window, text=str(key) + " : " + str(value)).pack()
#Attempts to use the backupURL if the call to the primary URL failed
except:
    try:
        result = requests.get(backupURL, params=inputs)
        #Parses the XML response from the service into a python dictionary type
        outputs = xmltodict.parse(result.content)
        #checks the output for Errors and displays the info accordingly
        if 'Error' in outputs['AddressPlus']:
            #loops through the response from the service and prints the values to the screen.
            for key, value in outputs['AddressPlus']['Error'].iteritems():
                Label(swin.window, text=str(key) + " : " + str(value)).pack()
        else:
            #Removes unnecessary entries that were parsed into the python dictionary from XML response of service
            outputs['AddressPlus'].pop("@xmlns:xsi", None)
            outputs['AddressPlus'].pop("@xmlns:xsd", None)
            outputs['AddressPlus'].pop("@xmlns", None)
            for key, value in outputs['AddressPlus'].iteritems():
                Label(swin.window, text=str(key) + " : " + str(value)).pack()

Address Validation Plus ColdFusion Rest Code Snippets

<cfIf isDefined("form.Action") AND Action neq "" >
    <cftry>
        <cfset primaryURL = "https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=#Address#&Address2=#Address2#&City=#City#&State=#State#&PostalCode=##&LicenseKey=#LicenseKey#">
        <cfhttp url="#primaryURL#"
        method="get"
        result="response">
        <cfset outputs = XmlParse(response.FileContent)>
        <cfcatch>
            <cftry>
                <cfset backupURL = "https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=#Address#&Address2=#Address2#&City=#City#&State=#State#&PostalCode=##&LicenseKey=#LicenseKey#">
                <cfhttp url="#backupURL#"
                method="get"
                result="response">
                <cfset outputs = XmlParse(response.FileContent)>             
                <cfcatch >
                    <cfoutput >
                        The Following Error Occured: #response.StatusCode#
                    </cfoutput>
                </cfcatch>
            </cftry>
        </cfcatch>
    </cftry>
</cfif>

Address Validation Plus VB Rest Code Snippets

'encodes the URLs for the get Call. Set the primary and back urls as necessary
Dim primaryurl As String = "https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=" + address + "&Address2=" + address2 + "&City=" + city + "&State=" + state + "&PostalCode=" + postalcode + "&LicenseKey=" + licensekey
Dim backupurl As String = "https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=" + address + "&Address2=" + address2 + "&City=" + city + "&State=" + state + "&PostalCode=" + postalcode + "&LicenseKey=" + licensekey
Dim wsresponse As AVPResponse.AddressPlus = httpGet(primaryurl)
 
'checks if a response was returned from the service, uses the backup url if response is null or a fatal error occured.
If wsresponse Is Nothing OrElse (wsresponse.[Error] IsNot Nothing AndAlso wsresponse.[Error].Number = "3") Then
    wsresponse = httpGet(backupurl)
End If
If wsresponse.[Error] IsNot Nothing Then
    ProcessErrorResponse(wsresponse.[Error])
Else
    ProcessSuccessfulResponse(wsresponse)
End If

Address Validation Plus TSQL Rest Code Snippets

BEGIN
    SET @sUrl = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=' + @address + '&Address2=' + @address2 + '&City=' + @city + '&State=' + @state + '&PostalCode=' + @postalcode + '&LicenseKey=' + @key
    EXEC sp_OACreate 'MSXML2.ServerXMLHttp', @obj OUT
    EXEC sp_OAMethod @obj, 'Open', NULL, 'Get', @sUrl, false
    EXEC sp_OAMethod @obj, 'send'
    EXEC sp_OAGetProperty @obj, 'responseText', @response OUT
             
    --Checks the Response for a fatal error or if null.
    IF @response IS NULL
    BEGIN
        SET @sBackupUrl = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlus?Address=' + @address + '&Address2=' + @address2 + '&City=' + @city + '&State=' + @state + '&PostalCode=' + @postalcode + '&LicenseKey=' + @key
        EXEC sp_OACreate 'MSXML2.ServerXMLHttp', @obj OUT
        EXEC sp_OAMethod @obj, 'Open', NULL, 'Get', @sBackupUrl, false
        EXEC sp_OAMethod @obj, 'send'
        EXEC sp_OAGetProperty @obj, 'responseText', @response OUT
    END
END

Address Validation Plus NodeJS Rest Code Snippets

var Address = 'Address';
var Address2 ='Address2';
var City ='City';
var State ='State';
var PostalCode ='PostalCode';
var LicenseKey ='LicenseKey';
//Set backup and primary URL as necessary
var primaryUrl = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlusWithDPV?Address='+Address+'&Address2='+ Address2 + '&City=' + City +'&State=' + State +'&PostalCode=' + PostalCode +'&LicenseKey=' + LicenseKey;
var backupUrl = 'https://trial.serviceobjects.com/ap/AddressPlus.asmx/GetAddressPlusWithDPV?Address='+Address+'&Address2='+ Address2 + '&City=' + City +'&State=' + State +'&PostalCode=' + PostalCode +'&LicenseKey=' + LicenseKey;
 
var req = http.get(primaryUrl, function(res) {
    res.setEncoding('utf8');
    res.on('data', function (results) {
        var parser = require('xml2js').Parser({explicitArray: false,ignoreAttrs: true});
        parser.parseString(results, function (err, outputs) {
            if (outputs.AddressPlus.Error !=  null)
            {
                //Indicates a Fatal error has occured. If this happens, the logic will then failover to the backup url
                if (outputs.AddressPlus.Error.Number == "4")
                {
                    var backupReq = http.get(backupUrl, function(backupRes) {
                        backupRes.setEncoding('utf8');
                        backupRes.on('data', function (results) {
                                var parser = require('xml2js').Parser({explicitArray: false,ignoreAttrs: true});
                                parser.parseString(results, function (err, outputs) {
                                    console.log("Backup Call Was Used.");
                                    response.end(JSON.stringify(outputs , null, 3));
                                });
                            });
                        });
                }
                else
                {
                    //Will Display the JSON Formatted Error Response here
                    response.end(JSON.stringify(outputs, null, 3));
                    return;
                }
            }
            else
            {
                //Will Display the JSON Formatted Valid Response here
                response.end(JSON.stringify(outputs, null, 3));
                return;
            }
        });
    });
});