POST http://services.soaplite.com/interop.cgi
Accept: text/xml
Accept: multipart/*
Content-Length: 534
Content-Type: text/xml; charset=utf-8
SOAPAction: "urn:soapinterop"

<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema"><SOAP-ENV:Body><namesp15:echoBase64 xmlns:namesp15="http://soapinterop.org/"><inputBase64 xsi:type="SOAP-ENC:base64">AAEC</inputBase64></namesp15:echoBase64></SOAP-ENV:Body></SOAP-ENV:Envelope>
HTTP/1.1 200 OK
Connection: close
Date: Fri, 29 Jun 2001 02:40:57 GMT
Server: Apache/1.3.12 Ben-SSL/1.40 (Unix) PHP/4.0.4pl1
Content-Length: 537
Content-Type: text/xml
Client-Date: Fri, 29 Jun 2001 01:43:05 GMT
Client-Peer: 216.240.147.252:80
SOAPServer: SOAP::Lite/Perl/0.50

<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><namesp1:echoBase64Response xmlns:namesp1="http://soapinterop.org/"><return xsi:type="SOAP-ENC:base64">AAEC</return></namesp1:echoBase64Response></SOAP-ENV:Body></SOAP-ENV:Envelope>