NASDAQTrades: ListMarketCenters

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This API has no inputs.

Web Service Description

Lists all valid market center codes.

Web Service Hit Calculation

Requests against this operation are free and do not consume any hits.

Parameters
SOAP
HTTP GET
HTTP POST
Sample Code

Inputs and Outputs Parameters for ListMarketCenters

Inputs

Name	Description	Required	Example
N/A

Outputs

Name	Description	Always Present
ArrayOfMarketCenter	Array of MarketCenter instances	Yes
MarketCenter	Each instance represents a MarketCenter	No
Outcome	This field describes the outcome of the method. Possible values are: Success, SystemError, RequestError and RegistrationError.	Yes
Message	A short message describing the error if the Outcome field contains a RequestError or RegistrationError.	Yes
Identity	This field describes how the call was authenticated. Possible values are: IP, Cookie, Header and Request.	Yes
Delay	This field reports the time it took for the server to complete a request, in a decimal format measured in seconds (Example: 0.0016). This does not take into account any latency experienced by the caller.	Yes
Symbol	Symbol	Yes
Code	Market center code	Yes
Name	Company Name	Yes

SOAP Request for ListMarketCenters

Request

POST http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx HTTP/1.1
Host: ws.nasdaqdod.com
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://ws.nasdaqdod.com/services/v1/ListMarketCenters"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope 
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
      xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
      xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Header>
    <Header xmlns="http://ws.nasdaqdod.com/services/v1/">
      <Username>string</Username>
      <Password>string</Password>
      <Tracer>string</Tracer>
    </Header>
  </soap:Header>
  <soap:Body>
    <ListMarketCenters xmlns="http://ws.nasdaqdod.com/services/v1/" />
  </soap:Body>
</soap:Envelope>

Response

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope 
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
      xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
      xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <ListMarketCentersResponse xmlns="http://ws.nasdaqdod.com/services/v1/">
      <ListMarketCentersResult>
        <MarketCenter>
          <Common>
            <Outcome>Success or SystemError or RequestError or RegistrationError
          </Outcome>
            <Message>string</Message>
            <Identity>string</Identity>
            <Delay>double</Delay>
          </Common>
          <Symbol>string</Symbol>
          <Code>string</Code>
          <Name>string</Name>
        </MarketCenter>
        <MarketCenter>
          <Common>
            <Outcome>Success or SystemError or RequestError or RegistrationError
          </Outcome>
            <Message>string</Message>
            <Identity>string</Identity>
            <Delay>double</Delay>
          </Common>
          <Symbol>string</Symbol>
          <Code>string</Code>
          <Name>string</Name>
        </MarketCenter>
      </ListMarketCentersResult>
    </ListMarketCentersResponse>
  </soap:Body>
</soap:Envelope>

HttpGet Request for ListMarketCenters

Request

GET http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx/ListMarketCenters?
 HTTP/1.1
Host: ws.nasdaqdod.com

Response

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<ArrayOfMarketCenter xmlns="http://ws.nasdaqdod.com/services/v1/">
  <MarketCenter>
    <Common>
      <Outcome>Success or SystemError or RequestError or RegistrationError
          </Outcome>
      <Message>string</Message>
      <Identity>string</Identity>
      <Delay>double</Delay>
    </Common>
    <Symbol>string</Symbol>
    <Code>string</Code>
    <Name>string</Name>
  </MarketCenter>
  <MarketCenter>
    <Common>
      <Outcome>Success or SystemError or RequestError or RegistrationError
          </Outcome>
      <Message>string</Message>
      <Identity>string</Identity>
      <Delay>double</Delay>
    </Common>
    <Symbol>string</Symbol>
    <Code>string</Code>
    <Name>string</Name>
  </MarketCenter>
</ArrayOfMarketCenter>

HttpPost Request for ListMarketCenters

Request

POST http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx/ListMarketCenters HTTP/1.1
Host: ws.nasdaqdod.com
Content-Type: application/x-www-form-urlencoded
Content-Length: length

Response

HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length

<?xml version="1.0" encoding="utf-8"?>
<ArrayOfMarketCenter xmlns="http://ws.nasdaqdod.com/services/v1/">
  <MarketCenter>
    <Common>
      <Outcome>Success or SystemError or RequestError or RegistrationError
          </Outcome>
      <Message>string</Message>
      <Identity>string</Identity>
      <Delay>double</Delay>
    </Common>
    <Symbol>string</Symbol>
    <Code>string</Code>
    <Name>string</Name>
  </MarketCenter>
  <MarketCenter>
    <Common>
      <Outcome>Success or SystemError or RequestError or RegistrationError
          </Outcome>
      <Message>string</Message>
      <Identity>string</Identity>
      <Delay>double</Delay>
    </Common>
    <Symbol>string</Symbol>
    <Code>string</Code>
    <Name>string</Name>
  </MarketCenter>
</ArrayOfMarketCenter>

Sample Code for ListMarketCenters

ASPX

<%@ Page Language="vb" %>
<%@ Import Namespace="System.Net" %>
<!-- here, NASDAQTrades is the name of this assembly-->
<%@ Import Namespace="NASDAQTrades" %>
<HTML>
<HEAD>
<script language="vb" runat="server">
' declare the return object globally so that you can reuse it around the page
Dim objMarketCenter() As MarketCenter
' call the service inside the Page_Load routine 
Sub Page_Load(obj as object, e as eventargs)
     ' create an instance of the web service 
     Dim objTradesService As New NASDAQTrades()
     ' add authentication info
Dim objHeader As New RemoteTrades.Header = new Header();
objHeader.Username = "YOUR_TOKEN"
objMarketCenter.HeaderValue = objHeader

' call the operation and load the return object 
     objMarketCenter = objTradesService.
     ListMarketCenters()
     If Not objMarketCenter Is Nothing Then
          Select Case objMarketCenter(0).Outcome
               Case OutcomeTypes.RegistrationError
                    ' add processing for handling subscription problems, e.g.
                    Response.Write("Our subscription to this service has expired.")
               Case OutcomeTypes.RequestError
                    ' add processing for handling request problems, e.g. 
                    ' you could pass back the info message received from the service
                    Response.Write(objMarketCenter(0).Message)
               Case OutcomeTypes.SystemError
                    ' add processing for handling system problems, e.g. 
                    Response.Write("Service is unavailable at this time.")
          End Select
     Else
          ' add error processing here 
          ' this condition could be caused by an HTTP error (404,500...)
          Response.Write("Service is unavailable at this time.")
     End If
End Sub
</script>
</HEAD>
<BODY>
<TABLE>
     <TR>
          <TD>
          <!-- add processing for displaying the results, e.g. -->
          <!-- since the return class contains an array-->
          <!-- we just display its first element-->
          <!-- each instance and its values can be easily accessed-->
          <!-- display the value for objArrayOfMarketCenter(0).Name-->
          <!-- other values could be consumed in the same manner-->
          <%Response.Write(objArrayOfMarketCenter(0).Name)%>
          </TD>
     </TR>
</TABLE>
</BODY>
</HTML>

C# (CSharp)

RemoteTrades.NASDAQTrades objTradesService;
objTradesService = new RemoteTrades.NASDAQTrades();
/// add authentication info
RemoteTrades.Header objHeader = new RemoteTrades.Header();
objHeader.Username = "YOUR_TOKEN";
objTradesService.HeaderValue = objHeader;

RemoteTrades.MarketCenter[] objMarketCenter;
objMarketCenter =  objTradesService.
     ListMarketCenters();

if (objMarketCenter == null)
{
     /// add error processing here 
     /// this condition could be caused by an HTTP error (404,500...)
     Console.Write("Service is unavailable at this time.");
}
else
{
     switch(objMarketCenter[0].Outcome)
     {
          case RemoteTrades.OutcomeTypes.Success:
               /// add processing for displaying the results, e.g. 
               /// since the return class contains an array
               /// we just display its first element
               /// each instance and its values can be easily accessed
               /// display the value for objMarketCenter[0].Name
               /// other values could be consumed in the same manner
               Console.Write(objMarketCenter[0].Name);
               break;
          default:
               /// add processing for handling request problems, e.g. 
               /// you could pass back the info message received from the service 
               Console.Write(objMarketCenter[0].Message);
               break;
     }
}

Classic ASP

This code requires the Microsoft SOAP Toolkit 3.0 and MSXML 4.0. You can download these from the Microsoft site.

Dim objSOAPClient
Set objSOAPClient = Server.CreateObject("MSSOAP.SoapClient30")
' the node list is of type MSXML2.IXMLDOMNodeList
Dim objXMLNodeList
' the node is of type MSXML2.IXMLDOMNode
Dim objXMLNode

' initialize the soap engine
objSOAPClient.ClientProperty("ServerHTTPRequest") = True
objSOAPClient.MSSoapInit("http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL")

' Set the header values for authentication
objSOAPClient.ConnectorProperty("Username") = "YOUR_TOKEN"
' load the node list with the records received from the service
Set objXMLNodeList = objSOAPClient.ListMarketCenters()

' loop through the index records and load in the document
For Each objXMLNode In objXMLNodeList
     ' your can print out the content of each node
     Response.Write objXMLNode.xml
Next

This section assumes that you have Axis installed on your machine and that you are fairly familiar with it.

Because all our web services return complex types, the best way to use Axis (Apache Axis2 1.4+) is to first generate a proxy class using the 'WSDL2Java' tool'. By default, the tool will put all generated classes into the package "com.nasdaqondemand.www.services".

You should then compile the classes (including the axis dependencies):

C:\axis>java org.apache.axis.wsdl.WSDL2Java http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL
C:\axis>javac com\nasdaq\*.java
C:\axis>

C:\axis>YOUR_AXIS_INSTALLATION\bin\wsdl2java.bat -ap -uri http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL
C:\axis>javac -classpath "YOUR_AXIS_INSTALLATION/lib/*" com/nasdaq/www/services/*.java

You can then create your source file. See below

After creating your source file, you can compile it like this:

C:\axis>javac -classpath .;"YOUR_AXIS_INSTALLATION/lib/*" NASDAQTradesDemo.java

// By default, all of the classes auto-generated by the Axis2 
// "WSDL2Java" tool are placed into the package "com.nasdaqondemand.www.services" 
// for our NASDAQ WSDL, so we need an import.
import com.nasdaqondemand.www.services.NASDAQTradesNASDAQTradesSoapStub;
import com.nasdaqondemand.www.services.NASDAQTradesNASDAQTradesSoapStub.*;

public class NASDAQTradesDemo  {

     public static void main(String[] args) throws Exception {
     // Instantiate the NASDAQTrades proxy 
     // proxy object using the Helper class.
     // This class was autogenerated by the WSDL2Java tool

          try {
               NASDAQTradesNASDAQTradesSoapStub stub = new NASDAQTradesNASDAQTradesSoapStub();
               // Instantiate the return class from the operation
               // This class was autogenerated by the WSDL2Java tool
               ListMarketCenters listMarketCentersArguments = new ListMarketCenters();

               // Add authentication info
               HeaderE header = new HeaderE();
               Header myHeader = new Header();
               myHeader.setUsername("YOUR_TOKEN");
               header.setHeader(myHeader);


               ListMarketCentersResponse response = stub.listMarketCenters(listMarketCentersArguments, header);
               MarketCenter[] objMarketCenter = response.getListMarketCentersResult().getMarketCenter();
               // objMarketCenter is pointing to the result of the operation
               if (objMarketCenter[0].getOutcome() == OutcomeTypes.RegistrationError)
               {
                    // code to handle registration errors
                    System.out.println(OutcomeTypes.RegistrationError.toString() + ": " + objMarketCenter[0].getMessage());
               }
               else if (objMarketCenter[0].getOutcome() == OutcomeTypes.RequestError)
               {
                    // code to handle request errors
                    System.out.println(OutcomeTypes.RequestError.toString() + ": " + objMarketCenter[0].getMessage());
               }
               else if (objMarketCenter[0].getOutcome() == OutcomeTypes.SystemError)
               {
                    // code to handle system errors
                    System.out.println(OutcomeTypes.SystemError.toString() + ": " + objMarketCenter[0].getMessage());
               }
               else    // Success
               {
                    for(int i = 0; i < objMarketCenter.length; i++)
                    {
                        System.out.println(objMarketCenter[i].getArrayOfMarketCenter().getName());
                    }
               }
          }
          catch (Exception ex) {
          // add exception handling code here

          }
     }
}

PHP/NuSoap

NuSoap is one of the three major SOAP implementations for PHP: PEAR::SOAP, NuSOAP, and PHP-SOAP.

If you use PHP, we recommend you use NuSoap to access our web services. NuSoap uses our web services for demonstration in their own documentation and it works well.

This section assumes that you have PHP installed on your machine and that you are fairly familiar with it. We have tested this implementation for PHP 4.2.1 on Windows 2000. It should also work with more recent versions on more recent platforms. Note that PHP 5.0 supports SOAP natively (without extension), please follow their documentation for upgrade or code changes required.

To install NuSoap, download the latest package from this location. You can unzip the package in your PHP application directory. The package includes libraries (/lib) and samples (/samples). The sample code below is based on the wsdlclient1.php sample.

If you use one of the older version or PHP (i.e. 4.2.1) , you will need to comment out one line in the /lib/nusoap.php file. That section is not supported in earlier version. The line to comment out is line 1877 as shown below.

1876 // set response timeout
1877 //socket_set_timeout( $this->fp, $response_timeout);

You can then create your source file.

<?php
// need to use the NuSoap extension 
require_once('../lib/nusoap.php');

// if you access the internet through a proxy server 
$proxyhost = isset($_POST['proxyhost']) ? $_POST['proxyhost'] : '';
$proxyport = isset($_POST['proxyport']) ? $_POST['proxyport'] : '';
$proxyusername = isset($_POST['proxyusername']) ? $_POST['proxyusername'] : '';
$proxypassword = isset($_POST['proxypassword']) ? $_POST['proxypassword'] : '';

// define the SOAP client using the url for the service 
$client = new soapclient('http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL', 
               true, $proxyhost, $proxyport, $proxyusername, $proxypassword);

// assess the results 
$err = $client->getError();
if ($err) {
     echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}

// create an array of parameters 
$param = array(
);
// call the service, passing the parameters and the name of the operation 
$result = $client->call('ListMarketCenters', array('parameters' => $param), '', '', false, true);
// assess the results 
if ($client->fault) {
     echo '<h2>Fault</h2><pre>';
     print_r($result);
     echo '</pre>';
} else {
     $err = $client->getError();
     if ($err) {
          echo '<h2>Error</h2><pre>' . $err . '</pre>';
     } else {
// display the results 
          echo '<h2>Result</h2><pre>';
// this function exposes the complete structure of the return class 
          print_r($result);
          echo '</pre>';
     }
}
// print the SOAP request 
echo '<h2>Request</h2><pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
// print the SOAP response 
echo '<h2>Response</h2><pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
// print the PHP debugging trace 
echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->debug_str, ENT_QUOTES) . '</pre>';
?>

PHP5

PHP-SOAP is one of the three major SOAP implementations for PHP: PEAR::SOAP, NuSOAP, and PHP-SOAP.

This section assumes that you have PHP5.0 installed on your machine and that you are fairly familiar with it.

Note that PHP 5.0 supports SOAP, please follow their documentation for code changes required.

Here is a sample source for this operation.

<?php
// define the SOAP client using the url for the service
$client = new soapclient('http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL');

// create an array of parameters 
$param = array(
);

// add authentication info
new SoapHeader('http://www.xignite.com/services/',
     "Header", array("Username" => "YOUR_TOKEN"));
$client->__setSoapHeaders(array($xignite_header));

// call the service, passing the parameters and the name of the operation 
$result = $client->ListMarketCenters($param);
// assess the results 
if (is_soap_fault($result)) {
     echo '<h2>Fault</h2><pre>';
     print_r($result);
     echo '</pre>';
} else {
     echo '<h2>Result</h2><pre>';
     print_r($result);
     echo '</pre>';
}
// print the SOAP request 
echo '<h2>Request</h2><pre>' . htmlspecialchars($client->__getLastRequest(), ENT_QUOTES) . '</pre>';
// print the SOAP request Headers 
echo '<h2>Request Headers</h2><pre>' . htmlspecialchars($client->__getLastRequestHeaders(), ENT_QUOTES) . '</pre>';
// print the SOAP response 
echo '<h2>Response</h2><pre>' . htmlspecialchars($client->__getLastResponse(), ENT_QUOTES) . '</pre>';
?>

Perl/SoapLite

This section assumes that you have SOAP::Lite for Perl installed on your machine and that you are fairly familiar with it. But just in case your are not:

Download and install Perl.
Download and install SOAP::Lite.

You can then use a text editor to create the source code below. You can execute it by running:

C:\perl\perl demo.pl

Note that there are some unique steps to follow to use SOAP::Lite with .Net web Services. For detailed info, check this article on MSDN.

Here is a sample source for this operation.

# the maptype instruction is critical for compatibility 
use SOAP::Lite maptype => {};
use Data::Dumper;

# this is our namespace
my $namespace = 'http://ws.nasdaqdod.com/services/v1/';

# declare the service using the namespace, the SOAP action and the uri
my $service = SOAP::Lite 
     -> uri($namespace)
     -> on_action( sub { join '/', 'http://ws.nasdaqdod.com/services/v1', $_[1] } )
     -> proxy('http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx');

# .Net requires the method, header, and attributes to be fully qualified
my $method = SOAP::Data->name('ListMarketCenters')
     ->attr({xmlns => $namespace});

# this section is required for authentication
# you can skip it if you use IP-based authentication
my $header = SOAP::Header->name(Header => {
          Username => '<your username here>'})->uri($namespace)->prefix('');

# same here, you can omit $header if you use IP-based authentication 

my @params = ( $header,
);
# you can now call the service
my $result =  $service->call($method => @params);
if ($result->fault)
{
     print $result->faultstring;
}
else
{
# here we parse the output using the main return class
# and one of its attributes
# Uncoment the line below to print the full result object graph: 
#      print Dumper($result);
# since the output is an array, we must loop through the returned instances
     foreach my $instance ($result->valueof('//MarketCenter'))
     {
          print $instance->{'objArrayOfMarketCenter[0]/Name'}, "\n";
     }
}

Ruby

This section assumes that you have some knowledge of the Ruby language, and in particular the SOAP library Savon.

require 'rubygems'
require 'savon'
require 'pp'
url = "http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL"
client = Savon::Client.new(url)
response = client.request :ListMarketCenters do
     soap.env_namespace = ""
     soap.element_form_default = false
     soap.namespaces["xmlns:xignite"] = "http://www.xignite.com/services/"
     soap.input = "xignite:ListMarketCenters"
     soap.header => {
          xignite:Header => {
               xignite:Username => "YOUR_TOKEN"
          }
     }
     soap.body = {

     }
end
pp response.to_hash

VB.NET

Dim objTradesService As New RemoteTrades.NASDAQTrades()
Dim objHeader As New RemoteTrades.Header = new RemoteTrades.Header();
objHeader.Username = "YOUR_TOKEN"
objTrades.HeaderValue = objHeader

Dim objMarketCenter() As RemoteTrades.MarketCenter _
           = objTradesService.ListMarketCenters()

If Not objMarketCenter Is Nothing Then
     Select Case objMarketCenter(0).Outcome
          Case RemoteTrades.OutcomeTypes.RegistrationError
               ' display the error to facilitate diagnostics, e.g.
               Console.WriteLine(objMarketCenter(0).Message)
          Case RemoteTrades.OutcomeTypes.RequestError
               ' add processing for handling request problems, e.g. 
               ' you could pass back the info message received from the service
               Console.WriteLine(objMarketCenter(0).Message)
          Case RemoteTrades.OutcomeTypes.SystemError
               ' add processing for handling system problems, e.g. 
               Console.WriteLine("Service is unavailable at this time.")
          Case Else
               ' add processing for displaying the results, e.g. 
               ' since the return class contains an array
               ' we just display its first element
               ' each instance and its values can be easily accessed
               ' display the value for objMarketCenter(0).Name
               ' other values could be consumed in the same manner
               Console.WriteLine(objMarketCenter(0).Name)
     End Select
Else
     ' add error processing here 
     ' this condition could be caused by an HTTP error (404,500...)
     Console.WriteLine("Service is unavailable at this time.")
End If

VB6

' this DOM object will contain the result of the call
Dim objResult As IXMLDOMSelection
' create an instance of the soap toolkit
Dim objService As New MSSOAPLib30.SoapClient30
' if your network uses a proxy server, add this line
objService.ConnectorProperty("ProxyServer") = "ip of your proxy server"
' SOAP headers are not supported in the toolkit, so we will fake it with this handler
Dim objHeader As ClientHeaderHandler
Set objHeader = New ClientHeaderHandler
' set the username and passwords to your values
objHeader.Username = "YOUR_TOKEN"
Set objService.HeaderHandler = objHeader

' point the the toolkit to the WSDL
objService.mssoapinit "http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx?WSDL"

' load the result into the DOM object
Set objResult = objService.ListMarketCenters()

' you can access the properties this way:
' where objResult(5).nodeName is the name of the 5th field of the instance returned
' and objResult(5).Text is the value
MsgBox objResult(5).nodeName & " = " & objResult(5).Text


' you must also add this class to your code. 
' it will create the SOAP header to pass with your request 
Class Module "ClientHeaderHandler"
Option Explicit
Implements IHeaderHandler

Private m_uid As String
Private m_pwd As String
Private m_tracer As String

Property Let Username(ByVal value As String)
     m_uid = value
End Property

Property Let Password(ByVal value As String)
     m_pwd = value
End Property

Property Let Tracer(ByVal value As String)
     m_tracer = value
End Property

Private Function iHeaderHandler_ReadHeader( _
     ByVal par_reader As MSSOAPLib30.ISoapReader, _
     ByVal par_HeaderNode As MSXML2.IXMLDOMNode, _
     ByVal par_object As Object) As Boolean
     iHeaderHandler_ReadHeader = False
End Function

Private Function iHeaderhandler_willWriteHeaders() As Boolean
     iHeaderhandler_willWriteHeaders = True
End Function

Private Sub iHeaderHandler_WriteHeaders( _
     ByVal par_serializer As MSSOAPLib30.ISoapSerializer, _
     ByVal par_object As Object)

     Dim NASDAQHeaderString As String

     NASDAQHeaderString = "<Header xmlns="http://ws.nasdaqdod.com/services/v1/"> " & _
          "<Username>" & m_uid  & "</Username>" & _
          "<Password>" & m_pwd  & "</Password>" & _
          "<Tracer>" & m_tracer & "</Tracer>" & _
          "</Header>"

     par_serializer.WriteXml NASDAQHeaderString
End Sub

XSLT

When working with XSL, you only need to worry about properly dealing with namespaces.

The general principle in working with XSL is to apply the stylesheet (the XSL document) to the output of the web service (XML document). The code required to accomplish this varies based on your envirobment. For instance, using VB.Net it would be:

Dim objSOAPClient
Dim objTemplate As New System.Xml.Xsl.XslTransform()
objTemplate.Load(<url_of_XSL_template>)
objTemplate.Transform(<url_of_input_document>,<url_of_output_document>)

In the code above, you want to replace the <url_of_input_document> with the following URL.

http://ws.nasdaqdod.com/v1/NASDAQTrades.asmx/ListMarketCenters?

And this is how you could write the XSL stylesheet. Note that all node names are prefixed.

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
     xmlns:xi="http://ws.nasdaqdod.com/services/v1/"
      version="1.0" exclude-result-prefixes="xi">
<xsl:template match="xi:ArrayOfMarketCenter">
<table>
     <xsl:for-each select="xi:MarketCenter">
          <tr>
               <td>
                    <xsl:value-of select="xi:Name"/>
               </td>
          </tr>
     </xsl:for-each>
</table>
</xsl:template></xsl:stylesheet>

The sample code is provided "as is" without any express or implied warranty. You are solely responsible for obtaining any necessary licenses or ownership rights, including for Xignite APIs and open source code, to use this sample code. Xignite has no obligation to test, certify, or support its use.

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NASDAQTrades: ListMarketCenters

NASDAQTrades: ListMarketCenters

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Web Service Description

Lists all valid market center codes.

Web Service Hit Calculation

Inputs and Outputs Parameters for ListMarketCenters

Inputs

Outputs

SOAP Request for ListMarketCenters

Request

Response

HttpGet Request for ListMarketCenters

Request

Response

HttpPost Request for ListMarketCenters

Request

Response

Sample Code for ListMarketCenters

ASPX

C# (CSharp)

Classic ASP

Java/Axis

PHP/NuSoap

PHP5

Perl/SoapLite

Ruby

VB.NET

VB6

XSLT

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Product Support

Developer Resources

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