Fee schedules (venues) and your default

The exchanges whose taker schedule your paper fills can be charged at - Bybit, Binance, OKX, Bitget, MEXC, Gate, KuCoin, Kraken, Hyperliquid - each with taker_pct, maker_pct, the referral discount a MarginPad sign-up gets there, the effective rate, its code and link; plus the MarginPad default rates and your current fee_venue. Both legs pay the venue TAKER rate less the discount (the engine fills at market). Crypto perps only; other asset classes keep the MarginPad rate.