Hii,

<?php

require_once('ripcord/ripcord.php');

$url = 'john.doe@example.com',

            'name' => 'John Doe'

        ]]]

    ]]

);

$models->execute_kw($db, $uid, $password,

    'sign.request', 'action_sent',

    [[$sign_request_id]]

);

echo "Sign request sent successfully with ID: $sign_request_id\n";

ripcord.php File Code:

<?php

define('RIPCORD_XMLRPC', 1);

function ripcord::client($url) {

    return new ripcord_client($url);

}

class ripcord_client {

    private $url;

    public function __construct($url) {

        $this->url = $url;

    }

    public function __call($method, $params) {

        $request = xmlrpc_encode_request($method, $params);

        $context = stream_context_create([

            'http' => [

                'method'  => "POST",

                'header'  => "Content-Type: text/xml",

                'content' => $request

            ]

        ]);

        $file = file_get_contents($this->url, false, $context);

        if ($file === false) {

            throw new Exception("Unable to connect to XML-RPC server.");

        }

        return xmlrpc_decode($file);

    }

}

?>

i hope it is use full

Hi, please check this: https://youtu.be/Cmbo2iGuTBY 
Hope it helps.