Peachtree Data's new realtime address validation service example. Ruby with handsoap gem. 2011-12-05. Their service is described here http://www.linkedin.com/company/peachtree-data-inc./fast-address-real-time-address-validation-368341/product

realtime_address_correction.rb

require 'handsoap'
require 'openssl'

class AddressValidator < Handsoap::Service

  self.logger=$stdout

  # https://fastaddress-beta.peachtreedata.com/rtac/?wsdl
  ENDPOINT = {:uri => 'https://fastaddress-beta.peachtreedata.com/rtac/', :version => 1}
  endpoint ENDPOINT

  def on_create_document(doc)
    doc.alias "tns", "http://tempuri.org/"
  end

  def on_response_document(doc)
  end

  def initialize
    @creds = {:customerID => "##ENTER_YOUR_USER##", :password => "##ENTER_YOUR_PASS##"}
  end

  def check_address(address)
    address.merge!(@creds)
    response = invoke("tns:StandardizeSingleAddress",
                      :soap_action => "http://tempuri.org/IAddressCleanseService/StandardizeSingleAddress") do |message|
      message.add("tns:customerID", address[:customerID])
      message.add("tns:password", address[:password])
      message.add("tns:companyName", address[:companyName])
      message.add("tns:address", address[:address])
      message.add("tns:address2", address[:address2])
      message.add("tns:city", address[:city])
      message.add("tns:state", address[:state])
      message.add("tns:zipCode", address[:zipCode])
      message.add("tns:lastLine", address[:lastLine])
    end
    response.to_s
  end
end

addr = {
    :companyName => nil,
    :address => '123 Main St',
    :address2 => nil,
    :city => 'Fort Wayne',
    :state => 'IN',
    :zipCode => '',
    :lastLine => nil
}

correction = AddressValidator.new.check_address(addr)

puts "Original address:  #{addr.inspect}"
puts "Corrected address: #{correction.inspect}"

sample_stdout.txt

~/Development/web spike-realtime-address-checking * bundle exec ruby script/one_off/realtime_address_correction.rb 
===============
--- Request ---
POST https://fastaddress-beta.peachtreedata.com/rtac/
---
SOAPAction: http://tempuri.org/IAddressCleanseService/StandardizeSingleAddress
Content-Type: text/xml;charset=UTF-8
---
<?xml version='1.0' ?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
  <env:Header />
  <env:Body>
    <tns:StandardizeSingleAddress xmlns:tns="http://tempuri.org/">
      <tns:customerID>[REDACTED]</tns:customerID>
      <tns:password>[REDACTED]</tns:password>
      <tns:companyName />
      <tns:address>123 Main St</tns:address>
      <tns:address2 />
      <tns:city>Fort Wayne</tns:city>
      <tns:state>IN</tns:state>
      <tns:zipCode></tns:zipCode>
      <tns:lastLine />
    </tns:StandardizeSingleAddress>
  </env:Body>
</env:Envelope>
--- Response ---
HTTP Status: 200
Content-Type: text/xml; charset=utf-8
Server: Microsoft-HTTPAPI/2.0
Date: Tue, 06 Dec 2011 00:05:31 GMT
Content-Length: 1248
---
<?xml version="1.0" encoding="UTF-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Body>
    <StandardizeSingleAddressResponse xmlns="http://tempuri.org/">
      <StandardizeSingleAddressResult xmlns:a="http://schemas.datacontract.org/2004/07/RTACService" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <a:AddressType>Street</a:AddressType>
        <a:City>Fort Wayne</a:City>
        <a:Default>false</a:Default>
        <a:Dpbc>23</a:Dpbc>
        <a:DpbcCheckDigit>4</a:DpbcCheckDigit>
        <a:PrimaryAddress>123 W Main St</a:PrimaryAddress>
        <a:PrimaryConfirmed>true</a:PrimaryConfirmed>
        <a:PrimaryName>Main</a:PrimaryName>
        <a:PrimaryNumber>123</a:PrimaryNumber>
        <a:PrimaryNumberInvalid>false</a:PrimaryNumberInvalid>
        <a:PrimaryNumberMissing>false</a:PrimaryNumberMissing>
        <a:PrimaryPostfix/>
        <a:PrimaryPrefix>W</a:PrimaryPrefix>
        <a:PrimaryType>St</a:PrimaryType>
        <a:SecondaryAddress/>
        <a:SecondaryAddressAssigned>false</a:SecondaryAddressAssigned>
        <a:SecondaryAddressInvalid>false</a:SecondaryAddressInvalid>
        <a:SecondaryAddressMissing>false</a:SecondaryAddressMissing>
        <a:SecondaryUnitDescription/>
        <a:SecondaryUnitNumber/>
        <a:State>IN</a:State>
        <a:Suggestions/>
        <a:Zip10>46802-1703</a:Zip10>
        <a:Zip4>1703</a:Zip4>
        <a:Zip5>46802</a:Zip5>
      </StandardizeSingleAddressResult>
    </StandardizeSingleAddressResponse>
  </s:Body>
</s:Envelope>
---
Original address:  {:customerID=>"[REDACTED]", :city=>"Fort Wayne", :state=>"IN", :address=>"123 Main St", :zipCode=>"", :lastLine=>nil, :companyName=>nil, :password=>"[REDACTED]", :address2=>nil}
Corrected address: "#<Handsoap::SoapResponse:0x102e7bdc0>"

their-wsdl-as-of-2011-12-05.xml

<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsx="http://schemas.xmlsoap.org/ws/2004/09/mex" xmlns:wsa10="http://www.w3.org/2005/08/addressing" xmlns:tns="http://tempuri.org/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsap="http://schemas.xmlsoap.org/ws/2004/08/addressing/policy" xmlns:msc="http://schemas.microsoft.com/ws/2005/12/wsdl/contract" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" name="AddressCleanseService" targetNamespace="http://tempuri.org/">
  <wsp:Policy wsu:Id="BasicHttpBinding_IAddressCleanseService_policy">
    <wsp:ExactlyOne>
      <wsp:All>
        <sp:TransportBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
          <wsp:Policy>
            <sp:TransportToken>
              <wsp:Policy>
                <sp:HttpsToken RequireClientCertificate="false"/>
              </wsp:Policy>
            </sp:TransportToken>
            <sp:AlgorithmSuite>
              <wsp:Policy>
                <sp:Basic256/>
              </wsp:Policy>
            </sp:AlgorithmSuite>
            <sp:Layout>
              <wsp:Policy>
                <sp:Strict/>
              </wsp:Policy>
            </sp:Layout>
          </wsp:Policy>
        </sp:TransportBinding>
      </wsp:All>
    </wsp:ExactlyOne>
  </wsp:Policy>
  <wsdl:types>
    <xsd:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/">
      <xsd:element name="StandardizeSingleAddress">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element minOccurs="0" name="customerID" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="password" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="companyName" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="address" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="address2" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="city" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="state" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="zipCode" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="lastLine" nillable="true" type="xsd:string"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="StandardizeSingleAddressResponse">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element xmlns:q1="http://schemas.datacontract.org/2004/07/RTACService" minOccurs="0" name="StandardizeSingleAddressResult" nillable="true" type="q1:SingleOutputAddress"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="StandardizeMultipleAddresses">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element minOccurs="0" name="customerID" nillable="true" type="xsd:string"/>
            <xsd:element minOccurs="0" name="password" nillable="true" type="xsd:string"/>
            <xsd:element xmlns:q2="http://schemas.datacontract.org/2004/07/RTACService" minOccurs="0" name="addresses" nillable="true" type="q2:ArrayOfInputAddress"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="StandardizeMultipleAddressesResponse">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element xmlns:q3="http://schemas.datacontract.org/2004/07/RTACService" minOccurs="0" name="StandardizeMultipleAddressesResult" nillable="true" type="q3:ArrayOfMultipleOutputAddress"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
    </xsd:schema>
    <xsd:schema xmlns:tns="http://schemas.datacontract.org/2004/07/RTACService" elementFormDefault="qualified" targetNamespace="http://schemas.datacontract.org/2004/07/RTACService">
      <xsd:complexType name="SingleOutputAddress">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="AddressType" type="tns:AddressType"/>
          <xsd:element minOccurs="0" name="City" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Default" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="Dpbc" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="DpbcCheckDigit" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryAddress" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryConfirmed" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="PrimaryName" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryNumber" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryNumberInvalid" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="PrimaryNumberMissing" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="PrimaryPostfix" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryPrefix" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryType" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="SecondaryAddress" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="SecondaryAddressAssigned" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="SecondaryAddressInvalid" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="SecondaryAddressMissing" type="xsd:boolean"/>
          <xsd:element minOccurs="0" name="SecondaryUnitDescription" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="SecondaryUnitNumber" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="State" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Suggestions" nillable="true" type="tns:ArrayOfSuggestion"/>
          <xsd:element minOccurs="0" name="Zip10" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Zip4" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Zip5" nillable="true" type="xsd:string"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="SingleOutputAddress" nillable="true" type="tns:SingleOutputAddress"/>
      <xsd:simpleType name="AddressType">
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="None"/>
          <xsd:enumeration value="Firm"/>
          <xsd:enumeration value="General"/>
          <xsd:enumeration value="HighRise"/>
          <xsd:enumeration value="Military"/>
          <xsd:enumeration value="PoBox"/>
          <xsd:enumeration value="Cmra"/>
          <xsd:enumeration value="RuralRoute"/>
          <xsd:enumeration value="Street"/>
          <xsd:enumeration value="Unique"/>
        </xsd:restriction>
      </xsd:simpleType>
      <xsd:element name="AddressType" nillable="true" type="tns:AddressType"/>
      <xsd:complexType name="ArrayOfSuggestion">
        <xsd:sequence>
          <xsd:element minOccurs="0" maxOccurs="unbounded" name="Suggestion" nillable="true" type="tns:Suggestion"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="ArrayOfSuggestion" nillable="true" type="tns:ArrayOfSuggestion"/>
      <xsd:complexType name="Suggestion">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="City" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryAddressRange" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryName" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryNumberRange" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryPostfix" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryPrefix" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="PrimaryType" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="SecondaryAddressRange" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="SecondaryUnitDescription" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="SecondaryUnitNumberRange" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="State" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Zip4Even" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Zip4Odd" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Zip5" nillable="true" type="xsd:string"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="Suggestion" nillable="true" type="tns:Suggestion"/>
      <xsd:complexType name="AddressCleanseFault">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="Message" nillable="true" type="xsd:string"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="AddressCleanseFault" nillable="true" type="tns:AddressCleanseFault"/>
      <xsd:complexType name="ArrayOfInputAddress">
        <xsd:sequence>
          <xsd:element minOccurs="0" maxOccurs="unbounded" name="InputAddress" nillable="true" type="tns:InputAddress"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="ArrayOfInputAddress" nillable="true" type="tns:ArrayOfInputAddress"/>
      <xsd:complexType name="InputAddress">
        <xsd:sequence>
          <xsd:element minOccurs="0" name="Address" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="Address2" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="AddressID" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="City" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="CompanyName" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="LastLine" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="State" nillable="true" type="xsd:string"/>
          <xsd:element minOccurs="0" name="ZipCode" nillable="true" type="xsd:string"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="InputAddress" nillable="true" type="tns:InputAddress"/>
      <xsd:complexType name="ArrayOfMultipleOutputAddress">
        <xsd:sequence>
          <xsd:element minOccurs="0" maxOccurs="unbounded" name="MultipleOutputAddress" nillable="true" type="tns:MultipleOutputAddress"/>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:element name="ArrayOfMultipleOutputAddress" nillable="true" type="tns:ArrayOfMultipleOutputAddress"/>
      <xsd:complexType name="MultipleOutputAddress">
        <xsd:complexContent mixed="false">
          <xsd:extension base="tns:SingleOutputAddress">
            <xsd:sequence>
              <xsd:element minOccurs="0" name="AddressID" nillable="true" type="xsd:string"/>
            </xsd:sequence>
          </xsd:extension>
        </xsd:complexContent>
      </xsd:complexType>
      <xsd:element name="MultipleOutputAddress" nillable="true" type="tns:MultipleOutputAddress"/>
    </xsd:schema>
    <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://schemas.microsoft.com/2003/10/Serialization/" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/2003/10/Serialization/">
      <xs:element name="anyType" nillable="true" type="xs:anyType"/>
      <xs:element name="anyURI" nillable="true" type="xs:anyURI"/>
      <xs:element name="base64Binary" nillable="true" type="xs:base64Binary"/>
      <xs:element name="boolean" nillable="true" type="xs:boolean"/>
      <xs:element name="byte" nillable="true" type="xs:byte"/>
      <xs:element name="dateTime" nillable="true" type="xs:dateTime"/>
      <xs:element name="decimal" nillable="true" type="xs:decimal"/>
      <xs:element name="double" nillable="true" type="xs:double"/>
      <xs:element name="float" nillable="true" type="xs:float"/>
      <xs:element name="int" nillable="true" type="xs:int"/>
      <xs:element name="long" nillable="true" type="xs:long"/>
      <xs:element name="QName" nillable="true" type="xs:QName"/>
      <xs:element name="short" nillable="true" type="xs:short"/>
      <xs:element name="string" nillable="true" type="xs:string"/>
      <xs:element name="unsignedByte" nillable="true" type="xs:unsignedByte"/>
      <xs:element name="unsignedInt" nillable="true" type="xs:unsignedInt"/>
      <xs:element name="unsignedLong" nillable="true" type="xs:unsignedLong"/>
      <xs:element name="unsignedShort" nillable="true" type="xs:unsignedShort"/>
      <xs:element name="char" nillable="true" type="tns:char"/>
      <xs:simpleType name="char">
        <xs:restriction base="xs:int"/>
      </xs:simpleType>
      <xs:element name="duration" nillable="true" type="tns:duration"/>
      <xs:simpleType name="duration">
        <xs:restriction base="xs:duration">
          <xs:pattern value="\-?P(\d*D)?(T(\d*H)?(\d*M)?(\d*(\.\d*)?S)?)?"/>
          <xs:minInclusive value="-P10675199DT2H48M5.4775808S"/>
          <xs:maxInclusive value="P10675199DT2H48M5.4775807S"/>
        </xs:restriction>
      </xs:simpleType>
      <xs:element name="guid" nillable="true" type="tns:guid"/>
      <xs:simpleType name="guid">
        <xs:restriction base="xs:string">
          <xs:pattern value="[\da-fA-F]{8}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{4}-[\da-fA-F]{12}"/>
        </xs:restriction>
      </xs:simpleType>
      <xs:attribute name="FactoryType" type="xs:QName"/>
      <xs:attribute name="Id" type="xs:ID"/>
      <xs:attribute name="Ref" type="xs:IDREF"/>
    </xs:schema>
  </wsdl:types>
  <wsdl:message name="IAddressCleanseService_StandardizeSingleAddress_InputMessage">
    <wsdl:part name="parameters" element="tns:StandardizeSingleAddress"/>
  </wsdl:message>
  <wsdl:message name="IAddressCleanseService_StandardizeSingleAddress_OutputMessage">
    <wsdl:part name="parameters" element="tns:StandardizeSingleAddressResponse"/>
  </wsdl:message>
  <wsdl:message name="IAddressCleanseService_StandardizeSingleAddress_AddressCleanseFaultFault_FaultMessage">
    <wsdl:part xmlns:q4="http://schemas.datacontract.org/2004/07/RTACService" name="detail" element="q4:AddressCleanseFault"/>
  </wsdl:message>
  <wsdl:message name="IAddressCleanseService_StandardizeMultipleAddresses_InputMessage">
    <wsdl:part name="parameters" element="tns:StandardizeMultipleAddresses"/>
  </wsdl:message>
  <wsdl:message name="IAddressCleanseService_StandardizeMultipleAddresses_OutputMessage">
    <wsdl:part name="parameters" element="tns:StandardizeMultipleAddressesResponse"/>
  </wsdl:message>
  <wsdl:message name="IAddressCleanseService_StandardizeMultipleAddresses_AddressCleanseFaultFault_FaultMessage">
    <wsdl:part xmlns:q5="http://schemas.datacontract.org/2004/07/RTACService" name="detail" element="q5:AddressCleanseFault"/>
  </wsdl:message>
  <wsdl:portType name="IAddressCleanseService">
    <wsdl:operation name="StandardizeSingleAddress">
      <wsdl:input wsaw:Action="http://tempuri.org/IAddressCleanseService/StandardizeSingleAddress" message="tns:IAddressCleanseService_StandardizeSingleAddress_InputMessage"/>
      <wsdl:output wsaw:Action="http://tempuri.org/IAddressCleanseService/StandardizeSingleAddressResponse" message="tns:IAddressCleanseService_StandardizeSingleAddress_OutputMessage"/>
      <wsdl:fault wsaw:Action="http://tempuri.org/IAddressCleanseService/StandardizeSingleAddressAddressCleanseFaultFault" name="AddressCleanseFaultFault" message="tns:IAddressCleanseService_StandardizeSingleAddress_AddressCleanseFaultFault_FaultMessage"/>
    </wsdl:operation>
    <wsdl:operation name="StandardizeMultipleAddresses">
      <wsdl:input wsaw:Action="http://tempuri.org/IAddressCleanseService/StandardizeMultipleAddresses" message="tns:IAddressCleanseService_StandardizeMultipleAddresses_InputMessage"/>
      <wsdl:output wsaw:Action="http://tempuri.org/IAddressCleanseService/StandardizeMultipleAddressesResponse" message="tns:IAddressCleanseService_StandardizeMultipleAddresses_OutputMessage"/>
      <wsdl:fault wsaw:Action="http://tempuri.org/IAddressCleanseService/StandardizeMultipleAddressesAddressCleanseFaultFault" name="AddressCleanseFaultFault" message="tns:IAddressCleanseService_StandardizeMultipleAddresses_AddressCleanseFaultFault_FaultMessage"/>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="BasicHttpBinding_IAddressCleanseService" type="tns:IAddressCleanseService">
    <wsp:PolicyReference URI="#BasicHttpBinding_IAddressCleanseService_policy"/>
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="StandardizeSingleAddress">
      <soap:operation soapAction="http://tempuri.org/IAddressCleanseService/StandardizeSingleAddress" style="document"/>
      <wsdl:input>
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal"/>
      </wsdl:output>
      <wsdl:fault name="AddressCleanseFaultFault">
        <soap:fault name="AddressCleanseFaultFault" use="literal"/>
      </wsdl:fault>
    </wsdl:operation>
    <wsdl:operation name="StandardizeMultipleAddresses">
      <soap:operation soapAction="http://tempuri.org/IAddressCleanseService/StandardizeMultipleAddresses" style="document"/>
      <wsdl:input>
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal"/>
      </wsdl:output>
      <wsdl:fault name="AddressCleanseFaultFault">
        <soap:fault name="AddressCleanseFaultFault" use="literal"/>
      </wsdl:fault>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="AddressCleanseService">
    <wsdl:port name="BasicHttpBinding_IAddressCleanseService" binding="tns:BasicHttpBinding_IAddressCleanseService">
      <soap:address location="https://fastaddress-beta.peachtreedata.com/rtac/"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

Jonathan,

Ouch! Parsing that SOAP response looks painful! Why not try a REST-based service that returns a simple, JSON payload? I'm the founder of SmartyStreets. We provide an address verification API: http://www.smartystreets.com/Products/LiveAddress-API/

Here's the guide that shows the nice, simple JSON response payload:
http://wiki.smartystreets.com/liveaddress_api_users_guide#json_responses

Granted, I realize that your Java IDE (like IntelliJ) can make this relatively simple, but it still adds a layer of unneeded complexity....