AlienFinance

0x50454acC07bf8fC78100619a1b68e9E8d28cE022

Methods

absorbToReserves

function absorbToReserves(address market) external nonpayable

Increase reserves by absorbing the surplus cash.

This function is callable by the reserve manager only.

Parameters

Name	Type	Description
market	address	The address of the market

acceptOwnership

function acceptOwnership() external nonpayable

The new owner accepts the ownership transfer.

accrueInterest

function accrueInterest(address market) external nonpayable

Accrue the interest of a market.

Parameters

Name	Type	Description
market	address	The address of the market

allAllowedExtensions

function allAllowedExtensions(address, uint256) external view returns (address)

The list of all allowed extensions for a user

Parameters

Name	Type	Description
_0	address	undefined
_1	uint256	undefined

Returns

Name	Type	Description
_0	address	undefined

allCreditMarkets

function allCreditMarkets(address, uint256) external view returns (address)

The list of a user's credit markets

Parameters

Name	Type	Description
_0	address	undefined
_1	uint256	undefined

Returns

Name	Type	Description
_0	address	undefined

allEnteredMarkets

function allEnteredMarkets(address, uint256) external view returns (address)

The list of all markets a user has entered

Parameters

Name	Type	Description
_0	address	undefined
_1	uint256	undefined

Returns

Name	Type	Description
_0	address	undefined

allMarkets

function allMarkets(uint256) external view returns (address)

The list of all supported markets

Parameters

Name	Type	Description
_0	uint256	undefined

Returns

Name	Type	Description
_0	address	undefined

allowedExtensions

function allowedExtensions(address, address) external view returns (bool)

The mapping of a user's allowed extensions

Parameters

Name	Type	Description
_0	address	undefined
_1	address	undefined

Returns

Name	Type	Description
_0	bool	undefined

borrow

function borrow(address from, address to, address market, uint256 amount) external nonpayable

Borrow an amount of asset from Alien.

Parameters

Name	Type	Description
from	address	The address which will borrow the asset
to	address	The address which will receive the token
market	address	The address of the market
amount	uint256	The amount of asset to borrow

calculateLiquidationOpportunity

function calculateLiquidationOpportunity(address marketBorrow, address marketCollateral, uint256 repayAmount) external view returns (uint256)

Calculate the amount of aToken that can be seized in a liquidation.

Parameters

Name	Type	Description
marketBorrow	address	The address of the market being borrowed from
marketCollateral	address	The address of the market being used as collateral
repayAmount	uint256	The amount of the borrowed asset being repaid

Returns

Name	Type	Description
_0	uint256	The amount of aToken that can be seized

checkAccountLiquidity

function checkAccountLiquidity(address user) external nonpayable

Check the account liquidity of a user.

Parameters

Name	Type	Description
user	address	The address of the user

configureYield

function configureYield() external nonpayable

creditLimitManager

function creditLimitManager() external view returns (address)

The credit limit manager address

Returns

Name	Type	Description
_0	address	undefined

creditLimits

function creditLimits(address, address) external view returns (uint256)

The mapping of the credit limits

Parameters

Name	Type	Description
_0	address	undefined
_1	address	undefined

Returns

Name	Type	Description
_0	uint256	undefined

deferLiquidityCheck

function deferLiquidityCheck(address user, bytes data) external nonpayable

Defer the liquidity check to a user.

The message sender must implement the IDeferLiquidityCheck.

Parameters

Name	Type	Description
user	address	The address of the user
data	bytes	The data to pass to the callback

delistMarket

function delistMarket(address market) external nonpayable

Delist a market.

This function is callable by the market configurator only.

Parameters

Name	Type	Description
market	address	The address of the market

enteredMarkets

function enteredMarkets(address, address) external view returns (bool)

The mapping of a user's entered markets

Parameters

Name	Type	Description
_0	address	undefined
_1	address	undefined

Returns

Name	Type	Description
_0	bool	undefined

getATokenBalance

function getATokenBalance(address user, address market) external view returns (uint256)

Get the AToken balance of a user in a market.

Parameters

Name	Type	Description
user	address	The address of the user
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The AToken balance

getAccountLiquidity

function getAccountLiquidity(address user) external view returns (uint256, uint256, uint256)

Get the account liquidity of a user.

Parameters

Name	Type	Description
user	address	The address of the user

Returns

Name	Type	Description
_0	uint256	The total collateral value, liquidation collateral value, and total debt value of the user
_1	uint256	undefined
_2	uint256	undefined

getAllMarkets

function getAllMarkets() external view returns (address[])

Get all markets.

Returns

Name	Type	Description
_0	address[]	The list of all markets

getBorrowBalance

function getBorrowBalance(address user, address market) external view returns (uint256)

Get the borrow balance of a user in a market.

Parameters

Name	Type	Description
user	address	The address of the user
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The borrow balance

getCreditLimit

function getCreditLimit(address user, address market) external view returns (uint256)

Get the credit limit of a user in a market.

Parameters

Name	Type	Description
user	address	The address of the user
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The credit limit

getExchangeRate

function getExchangeRate(address market) external view returns (uint256)

Get the exchange rate of a market.

Parameters

Name	Type	Description
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The exchange rate

getMarketConfiguration

function getMarketConfiguration(address market) external view returns (struct DataTypes.MarketConfig)

Get the configuration of a market.

Parameters

Name	Type	Description
market	address	The address of the market

Returns

Name	Type	Description
_0	DataTypes.MarketConfig	The market configuration

getSupplyBalance

function getSupplyBalance(address user, address market) external view returns (uint256)

Get the supply balance of a user in a market.

Parameters

Name	Type	Description
user	address	The address of the user
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The supply balance

getTotalBorrow

function getTotalBorrow(address market) external view returns (uint256)

Get the total borrow of a market.

Parameters

Name	Type	Description
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The total borrow

getTotalCash

function getTotalCash(address market) external view returns (uint256)

Get the total cash of a market.

Parameters

Name	Type	Description
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The total cash

getTotalReserves

function getTotalReserves(address market) external view returns (uint256)

Get the total reserves of a market.

Parameters

Name	Type	Description
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The total reserves

getTotalSupply

function getTotalSupply(address market) external view returns (uint256)

Get the total supply of a market.

Parameters

Name	Type	Description
market	address	The address of the market

Returns

Name	Type	Description
_0	uint256	The total supply

getUserAllowedExtensions

function getUserAllowedExtensions(address user) external view returns (address[])

Get the user's allowed extensions.

Parameters

Name	Type	Description
user	address	The address of the user

Returns

Name	Type	Description
_0	address[]	The list of allowed extensions

getUserCreditMarkets

function getUserCreditMarkets(address user) external view returns (address[])

Get the list of all credit markets for a user.

Parameters

Name	Type	Description
user	address	The address of the user

Returns

Name	Type	Description
_0	address[]	The list of all credit markets

initialize

function initialize(address _admin, address _gasStation, address _pointsOperator) external nonpayable

Initialize the contract.

Parameters

Name	Type	Description
_admin	address	The address of the admin
_gasStation	address	The address of the gas station
_pointsOperator	address	The address of the points operator

isAllowedExtension

function isAllowedExtension(address user, address extension) external view returns (bool)

Whether or not a user has allowed an extension.

Parameters

Name	Type	Description
user	address	The address of the user
extension	address	The address of the extension

Returns

Name	Type	Description
_0	bool	true if the user has allowed the extension, false otherwise

isCreditAccount

function isCreditAccount(address user) external view returns (bool)

Whether or not an account is a credit account.

Parameters

Name	Type	Description
user	address	The address of the user

Returns

Name	Type	Description
_0	bool	true if the account is a credit account, false otherwise

isMarketListed

function isMarketListed(address market) external view returns (bool)

Whether or not a market is listed.

Parameters

Name	Type	Description
market	address	The address of the market to check

Returns

Name	Type	Description
_0	bool	true if the market is listed, false otherwise

isUserLiquidatable

function isUserLiquidatable(address user) external view returns (bool)

Check if an account is liquidatable.

Parameters

Name	Type	Description
user	address	The address of the account to check

Returns

Name	Type	Description
_0	bool	true if the account is liquidatable, false otherwise

liquidate

function liquidate(address liquidator, address borrower, address marketBorrow, address marketCollateral, uint256 repayAmount) external nonpayable

Liquidate an undercollateralized borrower.

Parameters

Name	Type	Description
liquidator	address	The address which will liquidate the borrower
borrower	address	The address of the borrower
marketBorrow	address	The address of the borrow market
marketCollateral	address	The address of the collateral market
repayAmount	uint256	The amount of asset to repay, or type(uint256).max for max

liquidityCheckStatus

function liquidityCheckStatus(address) external view returns (uint8)

The mapping of the liquidity check status

Parameters

Name	Type	Description
_0	address	undefined

Returns

Name	Type	Description
_0	uint8	undefined

listMarket

function listMarket(address market, DataTypes.MarketConfig config) external nonpayable

Parameters

Name	Type	Description
market	address	undefined
config	DataTypes.MarketConfig	undefined

marketConfigurator

function marketConfigurator() external view returns (address)

The market configurator address

Returns

Name	Type	Description
_0	address	undefined

markets

function markets(address) external view returns (struct DataTypes.MarketConfig config, uint40 lastUpdateTimestamp, uint256 totalCash, uint256 totalBorrow, uint256 totalSupply, uint256 totalReserves, uint256 borrowIndex)

The mapping of the supported markets

Parameters

Name	Type	Description
_0	address	undefined

Returns

Name	Type	Description
config	DataTypes.MarketConfig	undefined
lastUpdateTimestamp	uint40	undefined
totalCash	uint256	undefined
totalBorrow	uint256	undefined
totalSupply	uint256	undefined
totalReserves	uint256	undefined
borrowIndex	uint256	undefined

owner

function owner() external view returns (address)

Returns the address of the current owner.

Returns

Name	Type	Description
_0	address	undefined

pendingOwner

function pendingOwner() external view returns (address)

Returns the address of the pending owner.

Returns

Name	Type	Description
_0	address	undefined

priceOracle

function priceOracle() external view returns (address)

The price oracle address

Returns

Name	Type	Description
_0	address	undefined

proxiableUUID

function proxiableUUID() external view returns (bytes32)

Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the implementation. It is used to validate the implementation's compatibility when performing an upgrade. IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this function revert if invoked through a proxy. This is guaranteed by the notDelegated modifier.

Returns

Name	Type	Description
_0	bytes32	undefined

redeem

function redeem(address from, address to, address market, uint256 amount) external nonpayable

Redeem an amount of asset from Alien.

Parameters

Name	Type	Description
from	address	The address which will redeem the asset
to	address	The address which will receive the token
market	address	The address of the market
amount	uint256	The amount of asset to redeem, or type(uint256).max for max

reduceReserves

function reduceReserves(address market, uint256 aTokenAmount, address recipient) external nonpayable

Reduce reserves by withdrawing the requested amount.

This function is callable by the reserve manager only.

Parameters

Name	Type	Description
market	address	The address of the market
aTokenAmount	uint256	The amount of aToken to withdraw
recipient	address	The address which will receive the underlying asset

renounceOwnership

function renounceOwnership() external nonpayable

Leaves the contract without owner. It will not be possible to call onlyOwner functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.

repay

function repay(address from, address to, address market, uint256 amount) external nonpayable

Repay an amount of asset to Alien.

Parameters

Name	Type	Description
from	address	The address which will repay the asset
to	address	The address which will hold the balance
market	address	The address of the market
amount	uint256	The amount of asset to repay, or type(uint256).max for max

reserveManager

function reserveManager() external view returns (address)

The reserve manager address

Returns

Name	Type	Description
_0	address	undefined

seize

function seize(address token, address recipient) external nonpayable

Seize the unlisted token.

Parameters

Name	Type	Description
token	address	The address of the token
recipient	address	The address which will receive the token

setCreditLimit

function setCreditLimit(address user, address market, uint256 credit) external nonpayable

Set the credit limit for a user in a market.

This function is callable by the credit limit manager only.

Parameters

Name	Type	Description
user	address	The address of the user
market	address	The address of the market
credit	uint256	The credit limit

setCreditLimitManager

function setCreditLimitManager(address manager) external nonpayable

Set the credit limit manager.

Parameters

Name	Type	Description
manager	address	The address of the credit limit manager

setMarketConfiguration

function setMarketConfiguration(address market, DataTypes.MarketConfig config) external nonpayable

Parameters

Name	Type	Description
market	address	undefined
config	DataTypes.MarketConfig	undefined

setMarketConfigurator

function setMarketConfigurator(address configurator) external nonpayable

Set the market configurator.

Parameters

Name	Type	Description
configurator	address	The address of the market configurator

setPriceOracle

function setPriceOracle(address oracle) external nonpayable

Set the price oracle.

Parameters

Name	Type	Description
oracle	address	The address of the price oracle

setReserveManager

function setReserveManager(address manager) external nonpayable

Set the reserve manager.

Parameters

Name	Type	Description
manager	address	The address of the reserve manager

setUserExtension

function setUserExtension(address extension, bool allowed) external nonpayable

User enables or disables an extension.

Parameters

Name	Type	Description
extension	address	The address of the extension
allowed	bool	Whether to allow or disallow the extension

supply

function supply(address from, address to, address market, uint256 amount) external nonpayable

Supply an amount of asset to Alien.

Parameters

Name	Type	Description
from	address	The address which will supply the asset
to	address	The address which will hold the balance
market	address	The address of the market
amount	uint256	The amount of asset to supply

transferAToken

function transferAToken(address market, address from, address to, uint256 amount) external nonpayable

Transfer AToken from one account to another.

This function is callable by the AToken contract only.

Parameters

Name	Type	Description
market	address	The address of the market
from	address	The address to transfer from
to	address	The address to transfer to
amount	uint256	The amount to transfer

transferOwnership

function transferOwnership(address newOwner) external nonpayable

Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one. Can only be called by the current owner.

Parameters

Name	Type	Description
newOwner	address	undefined

upgradeTo

function upgradeTo(address newImplementation) external nonpayable

Upgrade the implementation of the proxy to newImplementation. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address	undefined

upgradeToAndCall

function upgradeToAndCall(address newImplementation, bytes data) external payable

Upgrade the implementation of the proxy to newImplementation, and subsequently execute the function call encoded in data. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address	undefined
data	bytes	undefined

Events

AdminChanged

event AdminChanged(address previousAdmin, address newAdmin)

Parameters

Name	Type	Description
previousAdmin	address	undefined
newAdmin	address	undefined

BeaconUpgraded

event BeaconUpgraded(address indexed beacon)

Parameters

Name	Type	Description
beacon indexed	address	undefined

Borrow

event Borrow(address indexed market, address indexed from, address indexed to, uint256 amount, uint256 accountBorrow, uint256 totalBorrow)

Parameters

Name	Type	Description
market indexed	address	undefined
from indexed	address	undefined
to indexed	address	undefined
amount	uint256	undefined
accountBorrow	uint256	undefined
totalBorrow	uint256	undefined

CreditLimitChanged

event CreditLimitChanged(address indexed user, address indexed market, uint256 credit)

Parameters

Name	Type	Description
user indexed	address	undefined
market indexed	address	undefined
credit	uint256	undefined

CreditLimitManagerSet

event CreditLimitManagerSet(address manager)

Parameters

Name	Type	Description
manager	address	undefined

ExtensionAdded

event ExtensionAdded(address indexed user, address indexed extension)

Parameters

Name	Type	Description
user indexed	address	undefined
extension indexed	address	undefined

ExtensionRemoved

event ExtensionRemoved(address indexed user, address indexed extension)

Parameters

Name	Type	Description
user indexed	address	undefined
extension indexed	address	undefined

Initialized

event Initialized(uint8 version)

Parameters

Name	Type	Description
version	uint8	undefined

InterestAccrued

event InterestAccrued(address indexed market, uint40 timestamp, uint256 borrowRatePerSecond, uint256 borrowIndex, uint256 totalBorrow, uint256 totalReserves)

Parameters

Name	Type	Description
market indexed	address	undefined
timestamp	uint40	undefined
borrowRatePerSecond	uint256	undefined
borrowIndex	uint256	undefined
totalBorrow	uint256	undefined
totalReserves	uint256	undefined

Liquidate

event Liquidate(address indexed liquidator, address indexed borrower, address indexed marketBorrow, address marketCollateral, uint256 repayAmount, uint256 seizedAmount)

Parameters

Name	Type	Description
liquidator indexed	address	undefined
borrower indexed	address	undefined
marketBorrow indexed	address	undefined
marketCollateral	address	undefined
repayAmount	uint256	undefined
seizedAmount	uint256	undefined

MarketConfigurationChanged

event MarketConfigurationChanged(address indexed market, DataTypes.MarketConfig config)

Parameters

Name	Type	Description
market indexed	address	undefined
config	DataTypes.MarketConfig	undefined

MarketConfiguratorSet

event MarketConfiguratorSet(address configurator)

Parameters

Name	Type	Description
configurator	address	undefined

MarketDelisted

event MarketDelisted(address indexed market)

Parameters

Name	Type	Description
market indexed	address	undefined

MarketEntered

event MarketEntered(address indexed market, address indexed user)

Parameters

Name	Type	Description
market indexed	address	undefined
user indexed	address	undefined

MarketExited

event MarketExited(address indexed market, address indexed user)

Parameters

Name	Type	Description
market indexed	address	undefined
user indexed	address	undefined

MarketListed

event MarketListed(address indexed market, uint40 timestamp, DataTypes.MarketConfig config)

Parameters

Name	Type	Description
market indexed	address	undefined
timestamp	uint40	undefined
config	DataTypes.MarketConfig	undefined

OwnershipTransferStarted

event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner)

Parameters

Name	Type	Description
previousOwner indexed	address	undefined
newOwner indexed	address	undefined

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Parameters

Name	Type	Description
previousOwner indexed	address	undefined
newOwner indexed	address	undefined

PriceOracleSet

event PriceOracleSet(address priceOracle)

Parameters

Name	Type	Description
priceOracle	address	undefined

Redeem

event Redeem(address indexed market, address indexed from, address indexed to, uint256 amount, uint256 aTokenAmount)

Parameters

Name	Type	Description
market indexed	address	undefined
from indexed	address	undefined
to indexed	address	undefined
amount	uint256	undefined
aTokenAmount	uint256	undefined

Repay

event Repay(address indexed market, address indexed from, address indexed to, uint256 amount, uint256 accountBorrow, uint256 totalBorrow)

Parameters

Name	Type	Description
market indexed	address	undefined
from indexed	address	undefined
to indexed	address	undefined
amount	uint256	undefined
accountBorrow	uint256	undefined
totalBorrow	uint256	undefined

ReserveManagerSet

event ReserveManagerSet(address manager)

Parameters

Name	Type	Description
manager	address	undefined

ReservesDecreased

event ReservesDecreased(address indexed market, address indexed recipient, uint256 aTokenAmount, uint256 amount)

Parameters

Name	Type	Description
market indexed	address	undefined
recipient indexed	address	undefined
aTokenAmount	uint256	undefined
amount	uint256	undefined

ReservesIncreased

event ReservesIncreased(address indexed market, uint256 aTokenAmount, uint256 amount)

Parameters

Name	Type	Description
market indexed	address	undefined
aTokenAmount	uint256	undefined
amount	uint256	undefined

Supply

event Supply(address indexed market, address indexed from, address indexed to, uint256 amount, uint256 aTokenAmount)

Parameters

Name	Type	Description
market indexed	address	undefined
from indexed	address	undefined
to indexed	address	undefined
amount	uint256	undefined
aTokenAmount	uint256	undefined

TokenSeized

event TokenSeized(address indexed token, address indexed recipient, uint256 amount)

Parameters

Name	Type	Description
token indexed	address	undefined
recipient indexed	address	undefined
amount	uint256	undefined

Upgraded

event Upgraded(address indexed implementation)

Parameters

Name	Type	Description
implementation indexed	address	undefined