Defensive move. OKX PAY now offers 10% annualized returns on the first 10,000 USDG in USDG financial products, with an additional 5% return on the excess amount. Returns are distributed weekly. USDG is issued by Paxos. Previously, Binance, old Huobi's stablecoin, and PayPal's stablecoin were all white-labeled from them. Compared to those unstable stablecoins on-chain, this one is much more reliable.