getLead

 <?php

  $debug = true;

  $marketoSoapEndPoint     = "";  // CHANGE ME
  $marketoUserId           = "";  // CHANGE ME
  $marketoSecretKey        = "";  // CHANGE ME
  $marketoNameSpace        = "http://www.marketo.com/mktows/";

  // Create Signature
  $dtzObj = new DateTimeZone("America/Los_Angeles");
  $dtObj  = new DateTime('now', $dtzObj);
  $timeStamp = $dtObj->format(DATE_W3C);
  $encryptString = $timeStamp . $marketoUserId;
  $signature = hash_hmac('sha1', $encryptString, $marketoSecretKey);

  // Create SOAP Header
  $attrs = new stdClass();
  $attrs->mktowsUserId = $marketoUserId;
  $attrs->requestSignature = $signature;
  $attrs->requestTimestamp = $timeStamp;
  $authHdr = new SoapHeader($marketoNameSpace, 'AuthenticationHeader', $attrs);
  $options = array("connection_timeout" => 20, "location" => $marketoSoapEndPoint);
  if ($debug) {
    $options["trace"] = true;
  }

  // Create Request
  $leadKey = array("keyType" => "EMAIL", "keyValue" => "rufus@marketo.com");
  $leadKeyParams = array("leadKey" => $leadKey);
  $params = array("paramsGetLead" => $leadKeyParams);
  $soapClient = new SoapClient($marketoSoapEndPoint ."?WSDL", $options);
  try {
    $lead = $soapClient->__soapCall('getLead', $params, $options, $authHdr);
  }
  catch(Exception $ex) {
    var_dump($ex);
  }

  if ($debug) {
    print "RAW request:\n" .$soapClient->__getLastRequest() ."\n";
    print "RAW response:\n" .$soapClient->__getLastResponse() ."\n";
  }
  print_r($lead);

?>

import com.marketo.mktows.*;
import java.net.URL;
import javax.xml.namespace.QName;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Hex;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;

public class GetLead {

    public static void main(String[] args) {
        System.out.println("Executing Get Lead");
        try {

            URL marketoSoapEndPoint = new URL("CHANGE ME" + "?WSDL");
            String marketoUserId = "CHANGE ME";
            String marketoSecretKey = "CHANGE ME";

            QName serviceName = new QName("http://www.marketo.com/mktows/", "MktMktowsApiService");
            MktMktowsApiService service = new MktMktowsApiService(marketoSoapEndPoint, serviceName);
            MktowsPort port = service.getMktowsApiSoapPort();

            // Create Signature
            DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
            String text = df.format(new Date());
            String requestTimestamp = text.substring(0, 22) + ":" + text.substring(22);
            String encryptString = requestTimestamp + marketoUserId ;

            SecretKeySpec secretKey = new SecretKeySpec(marketoSecretKey.getBytes(), "HmacSHA1");
            Mac mac = Mac.getInstance("HmacSHA1");
            mac.init(secretKey);
            byte[] rawHmac = mac.doFinal(encryptString.getBytes());
            char[] hexChars = Hex.encodeHex(rawHmac);
            String signature = new String(hexChars);

            // Set Authentication Header
            AuthenticationHeader header = new AuthenticationHeader();

            header.setMktowsUserId(marketoUserId);
            header.setRequestTimestamp(requestTimestamp);
            header.setRequestSignature(signature);

            // Create Request
            ParamsGetLead request = new ParamsGetLead();

            LeadKey key = new LeadKey();
            key.setKeyType(LeadKeyRef.EMAIL);
            key.setKeyValue("t@t.com");
            request.setLeadKey(key);

            SuccessGetLead result = port.getLead(request, header);

            JAXBContext context = JAXBContext.newInstance(SuccessGetLead.class);
            Marshaller m = context.createMarshaller();
            m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
            m.marshal(result, System.out);

        }
        catch(Exception e) {
            e.printStackTrace();
        }
    }
}

require 'savon' # Use version 2.0 Savon gem
require 'date'

mktowsUserId = "" # CHANGE ME
marketoSecretKey = "" # CHANGE ME
marketoSoapEndPoint = "" # CHANGE ME
marketoNameSpace = "http://www.marketo.com/mktows/"

#Create Signature
Timestamp = DateTime.now
requestTimestamp = Timestamp.to_s
encryptString = requestTimestamp + mktowsUserId
digest = OpenSSL::Digest.new('sha1')
hashedsignature = OpenSSL::HMAC.hexdigest(digest, marketoSecretKey, encryptString)
requestSignature = hashedsignature.to_s

#Create SOAP Header
headers = {
    'ns1:AuthenticationHeader' => { "mktowsUserId" => mktowsUserId, "requestSignature" => requestSignature,
    "requestTimestamp"  => requestTimestamp
    }
}

client = Savon.client(wsdl: 'http://app.marketo.com/soap/mktows/2_3?WSDL', soap_header: headers, endpoint: marketoSoapEndPoint, open_timeout: 90, read_timeout: 90, namespace_identifier: :ns1, env_namespace: 'SOAP-ENV')

#Create Request
request = {
    :lead_key => {
        :key_type => "EMAIL",
        :key_value => "rufus@marketo.com"
      }
}

response = client.call(:get_lead, message: request)

puts response