1INCH-V4 - Optimism

On-chain DEX Aggregator. 1Inch-v4 connector on optimism triggers methods like sell. You can view details like source code, ABIs on Etherscan.

  • Use 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee to indicate ETH.
  • use -1 or dsa.maxValue for the maximum amount in function.
  • If not sure about the arguments getId and setId, pass 0.


Swap tokens from exchanges like kyber, 0x etc, with calculation done off-chain.

spells.add({  connector: "1INCH-V4-A",  method: "sell",  args: [buyAddr, sellAddr, sellAmt, unitAmt, callData, setId]});
Parameter Type Description
buyAddr address The address of the token to buy.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
sellAddr address The address of the token to sell.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
sellAmt uint The amount of the token to sell.
unitAmt uint The amount of buyAmt/sellAmt with slippage.
callData bytes Data from 1inch API.
setId uint ID stores the amount of token brought.

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