I would like to know things from you!
Ask away.
Are you working for Get line.in?
Nope, I just am interested in maincoon's service. I like helping out

What dose mean by a getline.in account note' This person credit score allow taking up-to 0.5 btc loan'
I'm not 100% sure, but if I had to guess, it meant that based on your loan history (In your case, none if you haven't used getline.in before), this is how much either the system will let you borrow or how much the system recommends investors to lend you at most.