Get Data from Rest API In Dynamics Ax 2009 or Ax2012

In this post will explain about how to receive data from Rest API.. Here you i attached some sample code receiving data from Rest API in Dynamics ax 2009...

Sample Code:

Public  void receiveClientFromCrm()
{
    System.Net.HttpWebRequest webReq;
    System.Net.HttpWebResponse webRes;
    CLRObject clrObj;

    System.IO.Stream stream;
    System.IO.StreamReader streamRead;
    System.IO.StreamWriter streamWrite;
    System.Net.ServicePoint servicePt;

    xml responseXml;
 

    ;
   

        //This line gives the user control to run unmanaged and managed code
        CodeAccessPermission::revertAssert();
        new InteropPermission(InteropKind::ClrInterop).assert();




clrObj =


System.Net.WebRequest::Create('your api url with accesskey");

        webReq = clrObj;

        //Set Method Type

        webReq.set_Method('GET');

        webReq.set_KeepAlive(true);

        // Set Content type

        webReq.set_ContentType('application/xml');

        //Get Service Point

        servicePt = webReq.get_ServicePoint();

        servicePt.set_Expect100Continue(false);

        //Gets the response object

        webRes = webReq.GetResponse();

        //Get Stream

        stream = webRes.GetResponseStream();
        // BP Deviation documented
        streamRead = new System.IO.StreamReader(stream);

        responseXml = streamRead.ReadToEnd();

        //writing the xml from info  to file using streamwrite


        // BP Deviation documented
        streamWrite = new System.IO.StreamWriter("File Directory Location for saving with particular file pattern");

        streamWrite.WriteLine(responseXml);
        // BP Deviation documented
        codeAccessPermission::revertAssert();
        streamWrite.Flush();

        streamWrite.Close();

        streamWrite.Dispose();
 


}