$soap = new SoapClient('http://is-test.topdelivery.ru/api/soap/w/2.0/?wsdl', array('login'=>"tdsoap",'password'=>"5f3b5023270883afb9ead456c8985ba8"));
$params = array(
    'addOrders'=>array(
        'auth'=>array(
            'login'=>'webshop',
            'password'=>'pass',
        ),
        'addedOrders'=>array(
            array(
                'serviceType'=>'DELIVERY',
                'orderSubtype'=>'SIMPLE',
                'deliveryType'=>'PICKUP',
                'webshopNumber'=>'soaptest_25',
                'paymentByCard'=>0,

                'desiredDateDelivery' => array(
                    'date' => '2016-05-05',
                    'timeInterval' => array(
                        'bTime' => '10:00',
                        'eTime' => '18:00'
                    )
                ),
                'deliveryAddress'=>array(
                    'type'=>'pickup',
                    'zipcode'=>'102049',
                    'pickupAddress' => array(
                        'id' => '20',
                    )
                ),

                'clientInfo'=>array(
                    'fio'=>'Akakiy Akakich',
                    'phone'=>'89165598763',
                ),

                'clientCosts'=>array(
                    'discount'=>array(
                        'type'=>'SUM',
                        'value'=>0,
                    ),
                    'clientDeliveryCost'=>300,
                    'recalcDelivery'=>0,
                ),

                'services' => array(
                    'notOpen'=>0,
                    'marking'=>0,
                    'smsNotify'=>0,
                    'forChoise'=>1,
                    'places'=>1,
                    'pack'=>array(
                        'need'=>0,
                        'type'=>'',
                    ),
                    'giftPack'=>array(
                        'need'=>0,
                        'type'=>'',
                    ),
                ),
                'deliveryWeight'=>array(
                    'weight'=>200,
                    'volume'=>array(
                        'length'=>10,
                        'height'=>3,
                        'width'=>5,
                    ),
                ),
                'items'=>array(
                    array(
                        'name'=>'testgood_1',
                        'article'=>'4343',
                        'count'=>1,
                        'push'=>1,
                        'declaredPrice'=>5000,
                        'clientPrice'=>5000,
                        'weight'=>200,
	    'vat'=>18,
                    ),
                ),


            ),
        ),
    )
);
$addOrdersResponse = $soap->__call('addOrders', $params);


Объект ответа:
object(stdClass)[1]
  public 'requestResult' => 
    object(stdClass)[3]
      public 'status' => int 0
      public 'message' => string 'Запрос выполнен успешно' (length=44)
  public 'addOrdersResult' => 
    object(stdClass)[4]
      public 'status' => int 0
      public 'message' => string 'Заказ успешно загружен' (length=42)
      public 'orderIdentity' => 
        object(stdClass)[5]
          public 'orderId' => int 484262
          public 'barcode' => string '6*soaptest_25' (length=13)
          public 'webshopNumber' => string 'soaptest_25' (length=11)

$tdClient = new SoapClient("http://is-test.topdelivery.ru/api/soap/w/2.0/?wsdl", ['login'=>"tdsoap",'password'=>"5f3b5023270883afb9ead456c8985ba8"]);
$params = [
    'calcOrderCosts' => [
        'auth' => [
            'login' => 'webshop',
            'password' => 'pass'
        ],
        'orderParams' => [
            'serviceType' => 'DELIVERY',
            'deliveryType' => 'PICKUP',
            'deliveryAddress' => [
                'type' => 'pickup',
                'pickupAddress' => [
                    'id' => '233',
                ]
            ]
        ]
    ]
];

$response = $tdClient->__soapCall('calcOrderCosts', $params)


Объект ответа:
class stdClass#6 (2) {
  public $requestResult =>
  class stdClass#7 (2) {
    public $status =>
    int(0)
    public $message =>
    string(44) "Запрос выполнен успешно"
  }
  public $calcOrderCosts =>
  class stdClass#8 (5) {
    public $delivery =>
    double(169)
    public $rko =>
    double(0)
    public $insurance =>
    double(0)
    public $return =>
    NULL
    public $insuranceReturn =>
    NULL
  }
}