rest_api_init thread Management

[gnjang]

hello. I would like to know how to effectively limit and manage multiple theads when calling Rest api in WordPress.
What I want is to restrict meaningless calls to api url calls.

If it is possible with php, please let me know.
Please help.

[threadi]

You could restrict access to logged in users, then nothing would be publicly accessible. Here is an article that deals with this: https://wpcerber.com/restrict-access-to-wordpress-rest-api/