1inch Aggregation Protocol

The protocol sources liquidity from various exchanges and is capable of splitting a single trade transaction across multiple DEXes to ensure the best rates.

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$70.8B+ Ethereum network total volume
3M+ Ethereum network trades
125K Monthly active users
66 Ethereum network liquidity sources
$9.8B+ Binance Smart Chain total volume
1.8M+ Binance Smart Chain trades
27K Monthly active users
34 BSC liquidity sources
$5.2B+ Polygon total volume
1.5B+ Polygon trades
42K Polygon Monthly active users
22 Polygon liquidity sources
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How it works

The protocol provides aggregation information services on exchange protocols and networks. The core part of the protocol is the 1inch v3 smart contract, which performs runtime verification of transaction execution.

As a result, user funds can't be lost even in case of interaction with an unsafe liquidity source. Since the smart contract ensures security, the protocol can be used in various aggregation information services, such as Pathfinder, developed and run by the 1inch Network.

How it works
Pathfinder block


An aggregation information service from the 1inch Network. Within less than a second, it finds the best trading paths across multiple markets, taking gas costs into account. Pathfinder operates on Ethereum and Binance Smart Chain (BSC), enabling users to save up to 40% on gas fees.

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Integrated protocols