<PixiReport_InvoicesListPost200TextXmlResponse>
  <InvoiceKey>0</InvoiceKey>
  <RefInvoiceNR>string</RefInvoiceNR>
  <Payed>string</Payed>
  <InvDate>string</InvDate>
  <InvoiceNR>string</InvoiceNR>
  <Total>0</Total>
  <Total_NoVAT>0</Total_NoVAT>
  <Total_Items_NoVAT>0</Total_Items_NoVAT>
  <ShipCost_NoVAT>0</ShipCost_NoVAT>
  <Total_ShipCost>0</Total_ShipCost>
  <VATHigh>0</VATHigh>
  <VATLow>0</VATLow>
  <VATHighPerc>0</VATHighPerc>
  <VATLowPerc>0</VATLowPerc>
  <SumQtyItems>0</SumQtyItems>
  <SumEKItems>0</SumEKItems>
  <Order_Nr_Extern>string</Order_Nr_Extern>
  <AccountNR>string</AccountNR>
  <Anrede>string</Anrede>
  <Name>string</Name>
  <FirstName>string</FirstName>
  <LastName>string</LastName>
  <Name2>string</Name2>
  <Address>string</Address>
  <ZIP>string</ZIP>
  <City>string</City>
  <Country>string</Country>
  <CountryName>string</CountryName>
  <Phone>string</Phone>
  <Fax>string</Fax>
  <ShipCountry>string</ShipCountry>
  <ShipCountryName>string</ShipCountryName>
  <AddrShopID>string</AddrShopID>
  <PaymentText>string</PaymentText>
  <usStID>string</usStID>
  <par_DateFrom>string</par_DateFrom>
  <par_DateTo>string</par_DateTo>
  <par_ShopID>string</par_ShopID>
  <par_Payment>string</par_Payment>
  <par_ShipCountry>string</par_ShipCountry>
  <Par_DocumentType>string</Par_DocumentType>
</PixiReport_InvoicesListPost200TextXmlResponse>

POST https://apigateway.descartes.com/tms/pixi/
Content-Type: text/xml; charset=utf-8
# echo -n '{{username}}:{{password}}' | base64 | pbcopy
Authorization: Basic {{token}}

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
                   xmlns:ns1="https://apigateway.descartes.com/tms/pixi/"
                   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                   SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <SOAP-ENV:Body>
        <ns1:pixiReport_InvoicesList>
            <DateTo xsi:type="xsd:string"></DateTo> <!-- required -->
            <ShopID xsi:type="xsd:string"></ShopID>
            <Payment xsi:type="xsd:string"></Payment>
            <DateFrom xsi:type="xsd:string"></DateFrom> <!-- required -->
            <ShipCountry xsi:type="xsd:string"></ShipCountry>
            <DocumentType xsi:type="xsd:string"></DocumentType>
        </ns1:pixiReport_InvoicesList>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

<?php

getPixiSoapClientResponse('pixiReport_InvoicesList', [
    'DateTo' => '', // string (required)
    'ShopID' => '', // string
    'Payment' => '', // string
    'DateFrom' => '', // string (required)
    'ShipCountry' => '', // string
    'DocumentType' => '', // string
]);

function getPixiSoapClientResponse(string $method, array $arguments = [])
{
    $soapArguments = [];
    foreach ($arguments as $key => $value) {
        $soapArguments[] = new SoapVar($value, null, '', '', $key);
    }

    $soapClient = new SoapClient(null, [
        'login' => '...',
        'password' => '...',
        'uri' => 'https://apigateway.descartes.com/tms/pixi/',
        'location' => 'https://apigateway.descartes.com/tms/pixi/',
    ]);

    return $soapClient->__call($method, $soapArguments);
}