Different API link for each player

I want to use an HTTP service but I’m pretty sure I can only access it through Server Script Service. I want the link to be different and customizable on every player’s screen through TextBox GUIs. I cannot use only a Local Script but I’m pretty sure I cannot use only a regular script either.

I am a newbie when it comes to scripting. I tried using Values to access the same variables in different scripts but they didn’t work for me (or most likely I used them incorrectly).

How can I make the API link different for everyone else?

Store each player link in a table inside a module script. Then when it comes to using this link just require it.