1inch fees
As of Nov 8, 2026, 1inch charges no platform fee on a buy and sell (0% round trip). Network and pool fees are extra.
Checked 2026-11-08 · fee sourceOfficial site: 1inch.com
1inch charges no interface fee. A swap costs network gas on Pro, Solana, small and native-token swaps, plus any infrastructure fee applied at the API-provider level. Rates for that infrastructure fee are not published on the help page, so the exact cost per swap cannot be stated. Fusion swaps are usually gasless because resolvers pay gas. On a $1,000 trade that you later sell, 1inch's own fees come to about $0.00. Network (gas/priority) fees and pool fees are charged on top.
The fee schedule
| Fee | Type | Rate | Applies to | Note |
|---|---|---|---|---|
| Interface fee | platform | 0% | Buy and sell | Terms (updated 2026-09-14): 'Access to the Interface is currently made available by 1inch without charge.' |
| Infrastructure fee | other | — | Buy and sell | Applied on certain swaps at the infrastructure level. Paid by the taker on Swap/limit orders and by the user on DEX-aggregator routing. |
| Swap surplus | other | — | Buy and sell | Positive slippage handling is set by the API provider; 1inch Business keeps it. |
| Network gas | network | — | Buy and sell | Paid by the user on Pro (aggregator) swaps, small swaps, Solana swaps and swaps from native tokens; otherwise covered by resolvers. |
How DEX fees work: instead of a platform fee, each swap pays the fee of the pool it routes through (listed above where published). The interface itself may add its own fee.
Platform fees only. On-chain network/priority fees, pool (LP) fees and price impact are extra and vary by trade.
Official site: 1inch.com
1inch vs similar venues
1inch and alternatives. Platform fee only; network and pool fees are extra.
Fees DexSheet doesn't count
- Network fees: Solana base + priority fees, or gas on EVM chains. Usually cents on Solana, but priority tips during busy launches can be more.
- Pool (LP) fees: the DEX pool the trade routes through takes its own cut (for example Pump.fun's bonding curve charges 1.25%).
- Price impact and slippage: on thin memecoin pools this is often bigger than every fee combined.
More on 1inch: Overview · Fees · Is it legit? · News · Alternatives · Available in the US? · KYC required? · Mobile app? · Custodial? · Supported chains · Withdrawals
FAQ
How much does 1inch charge per trade?
1inch charges no interface fee. A swap costs network gas on Pro, Solana, small and native-token swaps, plus any infrastructure fee applied at the API-provider level. Rates for that infrastructure fee are not published on the help page, so the exact cost per swap cannot be stated. Fusion swaps are usually gasless because resolvers pay gas.
Does 1inch charge on both buy and sell?
Yes. The platform fee applies to buys and to sells, so a round trip costs about twice the per-trade rate.
How do I pay lower fees on 1inch?
There is no documented discount.
Does 1inch charge fees?
1inch's terms say the interface is free. Some swaps include infrastructure fees, and you pay network gas on Pro swaps, Solana swaps and swaps from native tokens.
Sources
Last checked . Fees and terms change often; the venue's own page wins if it disagrees with ours.
- 1inch homepage — checked 2026-10-16
- 1inch Terms of Use (last updated 2026-09-14) — checked 2026-10-27
- 1inch Help: Do I pay fees when using 1inch? — checked 2026-10-27
- 1inch Help: Fusion FAQ — checked 2026-10-16
- 1inch Help: Restricted territory — checked 2026-10-27
- 1inch Help: What countries does the 1inch interface support? — checked 2026-10-27
- DefiLlama: 1inch Network — checked 2026-10-16
- DefiLlama: Hacks dashboard — checked 2026-10-16
- rekt.news: 1inch — checked 2026-10-16
- Wikipedia: 1inch (founding date, funding rounds) — checked 2026-10-16
- 1inch Help: How to send ETH or tokens — checked 2026-10-17
- 1inch Help Center - 1inch Card FAQ (programme being discontinued) — checked 2026-11-01
- 1inch blog - Ondo tokenized stocks and ETFs now available on Solana through 1inch (2026-10-20) — checked 2026-11-08