幣安 Binance vs 庫幣 KuCoin — 手續費與條件比較

幣安 Binance — Regular User tier (below VIP 1). No BNB discount applied. Spot: official trading fee page; futures: USDⓈ-M futures fee page. Withdrawal fees (2026-09-15, public capital config endpoint): BTC 0.00002 BTC on the Bitcoin network (Lightning 0.000001, BSC 0.00000029); USDT 1.5 USDT on TRC20 (cheapest: BSC 0.01). listed_coins = 492 distinct base assets with TRADING status on spot (api/v3/exchangeInfo, 2026-09-15); homepage markets "over 600 cryptocurrencies". Max leverage 125x on USDT-M perpetuals (BTCUSDT), tier-dependent; new accounts capped at 20x for 30 days. active_users_claimed updated to homepage "over 320 million registered users" (previous 250M was Jan 2025 figure). [Withdrawal fees checked 2026-10-28 via public API: BTC 0.00002 BTC on BTC (cheapest: BSC 2.8e-7); USDT 1.5 USDT on TRX (cheapest: BSC 0.01). The exchange adjusts them with network conditions.]

庫幣 KuCoin — Spot: LV0 (base level), Class A pairs, 0.1%/0.1% maker/taker per the KuCoin help-center trading-fee article (Class B/C pairs are 0.16%/0.24%; KuCoin notes some pairs differ). Futures: VIP0/LV0 0.02% maker / 0.06% taker per the official KuCoin Futures fee blog (2025-12-08), matching the live XBTUSDTM contract spec (makerFeeRate 0.0002 / takerFeeRate 0.0006) from the public futures API. No KCS deduction applied; native_token_fee_discount_pct = 20% KCS Pay Fees discount on spot. Withdrawal fees from the public currencies API (withdrawalMinFee): BTC on the native BTC chain 0.00009 BTC; USDT on TRC20 1.99 USDT (BEP20 1, ERC20 5.5 at the same snapshot). futures_max_leverage = 125x on XBTUSDTM (maxLeverage from public contract API). listed_coins from about-us '1,000+ Listed Tokens'. fiat: SEPA bank transfer and Pix (help center), Visa/Mastercard via third-party processors (e.g. Mercuryo). [Withdrawal fees checked 2026-10-28 via public API: BTC 0.00009 BTC on BTC (cheapest: BEP20 0.000004); USDT 1.99 USDT on TRC20 (cheapest: PLASMA 0.4). The exchange adjusts them with network conditions.]