Upload the file that you want from repository to your webhost
Important for security reasons use an random name for both folder and the file make an folder like M_2aLQ
inside it add the index.php and change it to something random NUJ80y7.php
Go on metin2pserver login and find Server Panel and click on API
Here you paste your webhost domain link location where you have uploaded the index.php ex:
example.com/M_2aLQ/NUJ80y7.php