Legitimacy

[Morta]

Hello, 

I'm from Israel and using personal paypal.

I'm running a discord bot  (if anyone familiar with it) on a remote server that cost money monthly.

The bot is basically making API calls to show information about a mobile/browser game.

I'd like to know if it is possible for me to get donations from the users who use the bot or is it forbidden to use paypal for this particular reason?