Not really... In fact, in normal circumstances the Fed sorta "borrows" money from banks (required and excess reserves) and pays them interest. In certain circumstances, if a bank ends up being "short", it can access the Fed's "discount window" to borrow money. In this case, the said bank would actually have to pay.Quote from Lucrum:
The federal reserve does loan money to member banks does it not? And they do charge interest, do they not?
The central bank gets this money backed by nothing but promises from the US mint, no?
As to the actual money, it's not really physical cash. Hence, it's not really backed by the US Mint's promises.
Personally, I think of the Fed as an "exchange".

