You can get 15% APY but just lending your coins to blackjack.fun
15% apy is amazing, but not out of risk.
Although Blackjack.fun is a consolidate casino operating since 2018, there is always a risk of hacks, legal problems or even financial problems.[/size]
Definitely a tempting offer, especially for those who have a lot of BTC to be able to profit significantly even after just one month. For those who don't have much, it is sometimes much better to store coins in a non-custodial wallet and profit from price changes.
Freebitco also has its own offer, only the interest is around 4.8% per year if I'm not mistaken. However, considering the recent events, I would not dare to make deposits there.