Keeper contract architecture
MarginlyKeeper
Contract helper for Marginly position liquidators.
It makes liquidations utilizing AAVE flashloans
Profit
Emitted when liquidation occurs
Parameters
Name | Type | Description |
---|---|---|
liquidatedPosition | address | liquidated position |
token | address | profit token |
amount | uint256 | profit amount |
LiquidationParams
ADDRESSES_PROVIDER
POOL
constructor
flashLoan
Takes a simple flashloan in AAVE v3 protocol to liquidate a position in Marginly
Parameters
Name | Type | Description |
---|---|---|
asset | address | borrow asset |
amount | uint256 | borrow amount |
referralCode | uint16 | referral code to get rewards in AAVE |
marginlyPool | address | address of marginly pool |
positionToLiquidate | address | address of liquidatable position in Marginly pool |
minProfit | uint256 | amount of minimum profit worth in borrow asset |
executeOperation
Executes an operation after receiving the flash-borrowed asset
Ensure that the contract can return the debt + premium, e.g., has enough funds to repay and has approved the Pool to pull the total amount
Parameters
Name | Type | Description |
---|---|---|
asset | address | The address of the flash-borrowed asset |
amount | uint256 | The amount of the flash-borrowed asset |
premium | uint256 | The fee of the flash-borrowed asset |
initiator | address | The address of the flashloan initiator |
data | bytes |
Return Values
Name | Type | Description |
---|---|---|
[0] | bool | True if the execution of the operation succeeds, false otherwise |
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