INSTAPOOL-V4 - Optimism

Inbuilt Flash Loan in DSA Instapool-v4 connector on optimism triggers methods like flashBorrowAndCast, flashPayback, flashMultiBorrowAndCast, flashMultiPayback. 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.

FlashBorrowAndCast

Borrow Flashloan and Cast spells.

spells.add({  connector: "INSTAPOOL-C",  method: "flashBorrowAndCast",  args: [token, amt, route, data, extraData]});
Parameter Type Description
token address Token Address.
amt uint Token Amount.
route uint Flashloan source route.
data bytes targets & data for cast.
extraData bytes to be kept bytes(0) in most cases. Can be useful to decide data for some particular routes

FlashPayback

Return token to InstaPool.

spells.add({  connector: "INSTAPOOL-C",  method: "flashPayback",  args: [token, amt, getId, setId]});
Parameter Type Description
token address Token Address.
amt uint Token Amount.
getId uint Get token amount at this ID from `InstaMemory` Contract.
setId uint Set token amount at this ID in `InstaMemory` Contract.

FlashMultiBorrowAndCast

Borrow multi-tokens Flashloan and Cast spells.

spells.add({  connector: "INSTAPOOL-C",  method: "flashMultiBorrowAndCast",  args: [tokens_, amts_, route, data, extraData]});
Parameter Type Description
tokens_ address[] Array of Token Addresses.
amts_ uint[] Array of Token Amounts.
route uint Flashloan source route.
data bytes targets & data for cast.
extraData bytes to be kept bytes(0) in most cases. Can be useful to decide data for some particular routes

FlashMultiPayback

Return multi-tokens to InstaPool.

spells.add({  connector: "INSTAPOOL-C",  method: "flashMultiPayback",  args: [tokens_, amts_, getIds, setIds]});
Parameter Type Description
tokens_ address[] Array of Token Addresses.
amts_ uint[] Array of Token Amounts.
getIds uint[] Array of getId token amounts.
setIds uint[] Array of setId token amounts.

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