1inch Aggregation Protocol
The swap engine
1inch was built on
Integrate smarter swap execution
Cost-efficient and secure transactions across multiple liquidity sources.
The protocol harnesses the Pathfinder algorithm to uncover the most price-efficient routing across all integrated liquidity sources.
Cutting-edge DeFi research
Dig deeper with the 1inch Fusion+ Protocol white paper. The 1inch Network is committed to open-source research for the benefit of the DeFi community.
Read moreAccess 270+ protocols
Ethereum
Binance
Polygon
Optimism
Arbitrum
Gnosis
Avalanche
ZkSyncEra
Base
Linea
Unichain
Sonic
Solana