Dim logingName As String = Spread@reasonables.com

Dim APIKey As String = "spread"

Dim accountName As String = "testAccount"

Dim MySpread As New SpreadWS.SpreadWebService()

Dim result = MySpread.NameExists(logingName, APIKey, accountName)

  /**
    * @name     NameExists
    * @function Validate Name exists(This method is only for reseller.)
    * @param
    *  loginEmail     The login email of your Spread account.
    *  APIKey 	      Spread account API Key.
    *  accountName    New account name.
    *  @return
    *  		true if exists.Otherwise,false.
    */
    public function NameExists($loginEmail,$APIKey,$accountName){
        $paraArray = array(
	            'loginEmail' 	=> $loginEmail,
	            'APIKey'            => $APIKey,
		    'accountName'       => $accountName
        );
        $Client = new SoapClient("http://service.rspread.com/Service.asmx?WSDL");
        Return $Client -> NameExists( $paraArray );
    }