Banks that allow funding of deposit accts with CCs
Liberty FCU (formerly know as Evansville TFCU) allows funding $1200 of a deposit account with credit card without fee. If you are considering opening CDs now that interest rates are up, this can be a way to squeeze some miles out of meet a bonus. The rates are higher than average but not the highest.
I don't know if there's a limit to how frequently you can open a CD with CC, but their shortest CD is 3mos @ 2%