JIRA REST API - "https://jira-timesheets-cloud.herokuapp.com/search" giving 404

ash company

i am using this api for fetch the data but now it is showing.

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot POST /</pre>
</body>
</html>


can anyone please help