OKEX is not only a cryptocurrency exchange but also like a bank now. I wonder how will they pay for those interest? Will they be lending those stored cryptocurrencies?
Do you know about some other platforms that offers something similiar.
Lending platforms?
Would you trust OKex to store your cryptocurrencies forever?
Forever? No. It's never a good idea to store cryptos on exchanges for a long term.
I have checked the website and they claim to pay dividends from their income from margin trading.
You can currently store in PiggyBank these cryptocurrencies: BTC, ETH, EOS, XRP, USDT, LTC, ETC, TRX.