login
password
function
request
request_id
wait

Відправляється XML методом POST на адрес http://api1c.meest-group.com/services/1C_Document.php

   <?xml version="1.0" encoding="UTF-8"?>
   <param>
      <login>login</login>
      <function>function</function>
      <request>request</request>
      <request_id>request_id</request_id>
      <wait>wait</wait>
      <sign>sign</sign>
  </param>

sign = md5 ( login + password + function + request + request_id + wait)