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Documentation Portal


Aggregation Protocol V5

The 1inch Aggregation Protocol facilitates cost-efficient and secure swap transactions across multiple liquidity sources

Limit Order Protocol V3

The 1inch Limit Order Protocol facilitates the most innovative and flexible limit order swap opportunities in DeFi

Spot price aggregator

The 1inch spot price aggregator is a set of smart contracts that extract price data for tokens traded on DEXes from the blockchain

Developer links

Grants program

Incentivizing individual developers and teams to build on the 1inch Network's protocols and contribute to protocol evolution. Read more
Apply for Grant

Bug bounty program

Offering monetary rewards to "white hats" for successfully discovering and reporting vulnerabilities or bugs in 1inch Network protocols and products. 
Report a Bug
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ENS: 1inch.ethBUIDL @ETHNewYork 2019