Aave v2.

Lending & Borrowing

AaveV2-v1 connector triggers methods like deposit, withdraw, borrow, payback, enableCollateral, swapBorrowRateMode. 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.

Deposit

Deposit a token to Aave v2 for lending / collaterization.

spells.add({
  connector: "AAVE-V2-A",
  method: "deposit",
  args: [token, amt, getId, setId]
});
Parameter Type Description
token address The address of the token to deposit.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
amt uint256 The amount of the token to deposit. (For max: `uint256(-1)`)
getId uint256 ID to retrieve amt.
setId uint256 ID stores the amount of tokens deposited.

Withdraw

Withdraw deposited token from Aave v2

spells.add({
  connector: "AAVE-V2-A",
  method: "withdraw",
  args: [token, amt, getId, setId]
});
Parameter Type Description
token address The address of the token to withdraw.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
amt uint256 The amount of the token to withdraw. (For max: `uint256(-1)`)
getId uint256 ID to retrieve amt.
setId uint256 ID stores the amount of tokens withdrawn.

Borrow

Borrow a token using Aave v2

spells.add({
  connector: "AAVE-V2-A",
  method: "borrow",
  args: [token, amt, rateMode, getId, setId]
});
Parameter Type Description
token address The address of the token to borrow.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
amt uint256 The amount of the token to borrow.
rateMode uint256 The type of borrow debt. (For Stable: 1, Variable: 2)
getId uint256 ID to retrieve amt.
setId uint256 ID stores the amount of tokens borrowed.

Payback

Payback debt owed.

spells.add({
  connector: "AAVE-V2-A",
  method: "payback",
  args: [token, amt, rateMode, getId, setId]
});
Parameter Type Description
token address The address of the token to payback.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
amt uint256 The amount of the token to payback. (For max: `uint256(-1)`)
rateMode uint256 The type of debt paying back. (For Stable: 1, Variable: 2)
getId uint256 ID to retrieve amt.
setId uint256 ID stores the amount of tokens paid back.

EnableCollateral

Enable an array of tokens as collateral

spells.add({
  connector: "AAVE-V2-A",
  method: "enableCollateral",
  args: [tokens]
});
Parameter Type Description
tokens address[] Array of tokens to enable collateral

SwapBorrowRateMode

Swaps user borrow rate mode between variable and stable

spells.add({
  connector: "AAVE-V2-A",
  method: "swapBorrowRateMode",
  args: [token, rateMode]
});
Parameter Type Description
token address The address of the token to swap borrow rate.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
rateMode uint Desired borrow rate mode. (Stable = 1, Variable = 2)

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