Fees - Monofin

No hidden fees, no fine print. Every cost on Monofin is itemized on the order ticket before you confirm, in dollars.

Trading fees

Market type	What you pay
Perpetuals	The venue’s base trading fee plus a small Monofin builder fee on each fill
Event markets	A trading fee on each fill, shown on the ticket
Real-world assets	Venue fee plus builder fee, same structure as perps

Monofin’s builder fee is how the app makes money — it’s a small percentage of each trade, competitive with other frontends on the same venues, and it’s always shown as a separate line on your ticket.

Funding is not a fee

On perps, funding payments move between longs and shorts to keep prices anchored to the underlying market. Depending on the rate, you pay funding or receive it. It’s a market mechanism, not revenue to Monofin. See Leverage, funding, and liquidations.

No fees on

Deposits and withdrawals — Monofin charges nothing to move money in or out (network gas fees and on-ramp provider fees may apply and are shown before you confirm)
Holding a balance — no account fees, no inactivity fees
Earn deposits — Earn vaults have their own curator fee structure, disclosed on each vault’s page

Pay less with referrals

Join with a friend’s referral code and you get 10% off eligible Monofin fees. Refer friends yourself and earn 25% of the trading fees they generate — for life. See Referrals.