1inch Fusion Protocol

MEV-protected swaps with zero gas fees

The swap engine of choice for Metamask, OKX Wallet, Trust Wallet and many more

Combine simple execution with advanced security & efficiency

No gas fees

MEV Protection

Better rates

RWA swaps

Partial fills

Resolvers include gas costs in the exchange price — so the user doesn't need to hold native tokens to execute the swap.

Orders pass straight to resolvers, making front-running and sandwich attacks impossible.

Resolvers compete to fill orders via a Dutch Auction — resulting in a better price, often beating the market.

The 1inch Intents Protocol now supports swaps involving tokenized real-world assets for eligible users (dependent on region).

Large orders can benefit from even better rates when filled by multiple resolvers, each executing a portion of the trade.