<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => 'https://apitest.nilvera.com/ebill/Bills/Email/Send',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS =>'{
"UUID": "1357ba09-29e1-4e65-b600-6247ddd57f93",
"emailAddresses": ["string"]
}',
CURLOPT_HTTPHEADER => array(
'Authorization: Bearer <API KEY>',
'Content-Type: application/json'
),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;