KuCoin Earn's KCUSD — a principal-protected, hold-to-earn stablecoin minted 1:1 from USDT, USDC, or USDG with no subscription fees or lock-ups — is now live as a margin asset in the Unified Trading Account (UTA) for VIP 1 and above users. KCUSD units held in UTA keep earning up to ~4% APR, with rewards accruing on a daily compounding schedule starting T+1, letting users maintain liquid margin and trade while earning without redeeming KCUSD or converting it first. KuCoin promoted the rollout via its official X feed, positioning KCUSD as a "money partner" that earns while sitting in the account.
The upgrade connects KCUSD's earn yield to trading margin, extending KuCoin's push to put idle stablecoin capital to work across spot, margin, and futures products.