Crypto exchange OKX has added Ripple (XRP) and Shiba Inu (SHIB) to OKX Earn while introducing the Gold Rush Bonus promotion. Users can earn up to 12% APY staking rewards on SHIB. With the newly-launched OKX Earn Gold Rush Bonus promotion, holders of SHIB, DOGE, XRP, LTC, and FIL will be able to enjoy high rewards on staking their favorite cryptocurrency with up to 12% APY.