Can you hide a parameter from being viewable? - for using API key / client secret

I swear i’ve seen this in the immybot platform before, where I can have a parameter completely hidden from view.

We’ve set up a script to put systems into NinjaRMM’s maintenance mode while Immybot’s maintenance is running. However, I can’t find a good way to hide the API key from view.

The closest ive found was to set it as a password, however this just obfuscates from view and still can be accessed by clicking the eye.
image

is it possible to have this completely hidden?