Fees and limits
What Hexa charges on spot, perpetuals and predictions, what goes to the network, and the current trade and withdrawal limits.
Fees at a glance
| Product | Hexa fee | Also paid |
|---|---|---|
| Spot (Solana and EVM tokens) | 1% of the native-coin side of each trade | Network fees: gas, priority fee and optional tip |
| Perpetuals (Hyperliquid) | 0.10% builder fee + 0.90% Hexa fee, of notional, per fill | Hyperliquid's own trading fees |
| Predictions (Polymarket) | Builder fee up to 1%, shown on the bet sheet | Polymarket's taker fee |
| Deposits and withdrawals | None | The network fee for the transfer; card purchases pay MoonPay's fee |
Spot trading
The platform fee is 1% of the SOL (or the chain's native coin) side of each buy and sell. On EVM chains it is collected as part of the 0x swap. Copy trades, limit orders and other automated trades pay the same fee per trade.
You also pay the network's costs, which go to the network, not to Hexa:
- Gas / network fee on every transaction. On EVM chains, selling a token for the first time can need a one-time token approval, which costs gas.
- Priority fee (Solana): set in your preset; it buys faster processing.
- Tip (Solana): paid to a block builder when a trade is landed through a Jito bundle or a tip-based sender.
Perpetuals
- Builder fee: 0.10% of notional per fill, which you approve once on Hyperliquid when you enable perpetuals. It is the maximum Hyperliquid allows.
- Hexa fee: 0.90% of notional per fill, recorded on your Hexa account and settled from your cashback claims.
- Hyperliquid's trading fees (shown on the order form, taker and maker).
- Moving USDC from Hyperliquid back to Arbitrum costs Hyperliquid's flat $1 withdrawal fee.
In total that's 1.00% of notional to Hexa per fill, plus Hyperliquid's fees. The order form shows an estimate before you place the order.
Predictions
The bet sheet shows the full breakdown before you buy: average price, shares, potential payout, Polymarket taker fee, Hexa builder fee (up to 1%) and total fees.
Limits
Hexa sets no size limit of its own on a trade or on a day's trading. The limits below are the ones still in place; an order above one is refused with the limit named.
| Limit | Current value |
|---|---|
| Spot trade | No Hexa limit. On Solana one buy can spend up to 0.05 SOL for now: the wallet provider's signing rule, which is being lifted |
| Prediction bet | No Hexa limit |
| Perpetuals order | Up to $25 per order for now (Hyperliquid's minimum is $10) |
| Daily trading | No limit |
| Withdrawal | $5 per withdrawal, $100 per day (from 00:00 UTC), to one of your saved addresses |
| Slippage | Up to 20% on memecoins, 1% on majors |
The operator of a deployment can set a per-trade or a daily limit; when one is set it applies to simulated orders too, so simulate mode behaves like live. A session you grant for automation trades within the caps you gave it.
Cashback
Part of the fees you pay comes back as cashback, depending on your tier (10% to 50%). See Rewards and referrals.