Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 1 internal transaction
Advanced mode:
Parent Transaction Hash | Block | From | To | |||
---|---|---|---|---|---|---|
18013572 | 368 days ago | Contract Creation | 0 ETH |
Loading...
Loading
Similar Match Source Code This contract matches the deployed Bytecode of the Source Code for Contract 0x8F183Ee7...6D6C8Ba6E The constructor portion of the code might be different and could alter the actual behaviour of the contract
Contract Name:
DefaultReserveInterestRateStrategy
Compiler Version
v0.8.17+commit.8df45f5f
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: BUSL-1.1 pragma solidity ^0.8.0; import {IERC20} from '../../dependencies/openzeppelin/contracts/IERC20.sol'; import {WadRayMath} from '../libraries/math/WadRayMath.sol'; import {PercentageMath} from '../libraries/math/PercentageMath.sol'; import {DataTypes} from '../libraries/types/DataTypes.sol'; import {Errors} from '../libraries/helpers/Errors.sol'; import {IDefaultInterestRateStrategy} from '../../interfaces/IDefaultInterestRateStrategy.sol'; import {IReserveInterestRateStrategy} from '../../interfaces/IReserveInterestRateStrategy.sol'; import {IPoolAddressesProvider} from '../../interfaces/IPoolAddressesProvider.sol'; /** * @title DefaultReserveInterestRateStrategy contract * @author Aave * @notice Implements the calculation of the interest rates depending on the reserve state * @dev The model of interest rate is based on 2 slopes, one before the `OPTIMAL_USAGE_RATIO` * point of usage and another from that one to 100%. * - An instance of this same contract, can't be used across different Aave markets, due to the caching * of the PoolAddressesProvider */ contract DefaultReserveInterestRateStrategy is IDefaultInterestRateStrategy { using WadRayMath for uint256; using PercentageMath for uint256; /// @inheritdoc IDefaultInterestRateStrategy uint256 public immutable OPTIMAL_USAGE_RATIO; /// @inheritdoc IDefaultInterestRateStrategy uint256 public immutable OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO; /// @inheritdoc IDefaultInterestRateStrategy uint256 public immutable MAX_EXCESS_USAGE_RATIO; /// @inheritdoc IDefaultInterestRateStrategy uint256 public immutable MAX_EXCESS_STABLE_TO_TOTAL_DEBT_RATIO; IPoolAddressesProvider public immutable ADDRESSES_PROVIDER; // Base variable borrow rate when usage rate = 0. Expressed in ray uint256 internal immutable _baseVariableBorrowRate; // Slope of the variable interest curve when usage ratio > 0 and <= OPTIMAL_USAGE_RATIO. Expressed in ray uint256 internal immutable _variableRateSlope1; // Slope of the variable interest curve when usage ratio > OPTIMAL_USAGE_RATIO. Expressed in ray uint256 internal immutable _variableRateSlope2; // Slope of the stable interest curve when usage ratio > 0 and <= OPTIMAL_USAGE_RATIO. Expressed in ray uint256 internal immutable _stableRateSlope1; // Slope of the stable interest curve when usage ratio > OPTIMAL_USAGE_RATIO. Expressed in ray uint256 internal immutable _stableRateSlope2; // Premium on top of `_variableRateSlope1` for base stable borrowing rate uint256 internal immutable _baseStableRateOffset; // Additional premium applied to stable rate when stable debt surpass `OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO` uint256 internal immutable _stableRateExcessOffset; /** * @dev Constructor. * @param provider The address of the PoolAddressesProvider contract * @param optimalUsageRatio The optimal usage ratio * @param baseVariableBorrowRate The base variable borrow rate * @param variableRateSlope1 The variable rate slope below optimal usage ratio * @param variableRateSlope2 The variable rate slope above optimal usage ratio * @param stableRateSlope1 The stable rate slope below optimal usage ratio * @param stableRateSlope2 The stable rate slope above optimal usage ratio * @param baseStableRateOffset The premium on top of variable rate for base stable borrowing rate * @param stableRateExcessOffset The premium on top of stable rate when there stable debt surpass the threshold * @param optimalStableToTotalDebtRatio The optimal stable debt to total debt ratio of the reserve */ constructor( IPoolAddressesProvider provider, uint256 optimalUsageRatio, uint256 baseVariableBorrowRate, uint256 variableRateSlope1, uint256 variableRateSlope2, uint256 stableRateSlope1, uint256 stableRateSlope2, uint256 baseStableRateOffset, uint256 stableRateExcessOffset, uint256 optimalStableToTotalDebtRatio ) { require(WadRayMath.RAY >= optimalUsageRatio, Errors.INVALID_OPTIMAL_USAGE_RATIO); require( WadRayMath.RAY >= optimalStableToTotalDebtRatio, Errors.INVALID_OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO ); OPTIMAL_USAGE_RATIO = optimalUsageRatio; MAX_EXCESS_USAGE_RATIO = WadRayMath.RAY - optimalUsageRatio; OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO = optimalStableToTotalDebtRatio; MAX_EXCESS_STABLE_TO_TOTAL_DEBT_RATIO = WadRayMath.RAY - optimalStableToTotalDebtRatio; ADDRESSES_PROVIDER = provider; _baseVariableBorrowRate = baseVariableBorrowRate; _variableRateSlope1 = variableRateSlope1; _variableRateSlope2 = variableRateSlope2; _stableRateSlope1 = stableRateSlope1; _stableRateSlope2 = stableRateSlope2; _baseStableRateOffset = baseStableRateOffset; _stableRateExcessOffset = stableRateExcessOffset; } /// @inheritdoc IDefaultInterestRateStrategy function getVariableRateSlope1() external view returns (uint256) { return _variableRateSlope1; } /// @inheritdoc IDefaultInterestRateStrategy function getVariableRateSlope2() external view returns (uint256) { return _variableRateSlope2; } /// @inheritdoc IDefaultInterestRateStrategy function getStableRateSlope1() external view returns (uint256) { return _stableRateSlope1; } /// @inheritdoc IDefaultInterestRateStrategy function getStableRateSlope2() external view returns (uint256) { return _stableRateSlope2; } /// @inheritdoc IDefaultInterestRateStrategy function getStableRateExcessOffset() external view returns (uint256) { return _stableRateExcessOffset; } /// @inheritdoc IDefaultInterestRateStrategy function getBaseStableBorrowRate() public view returns (uint256) { return _variableRateSlope1 + _baseStableRateOffset; } /// @inheritdoc IDefaultInterestRateStrategy function getBaseVariableBorrowRate() external view override returns (uint256) { return _baseVariableBorrowRate; } /// @inheritdoc IDefaultInterestRateStrategy function getMaxVariableBorrowRate() external view override returns (uint256) { return _baseVariableBorrowRate + _variableRateSlope1 + _variableRateSlope2; } struct CalcInterestRatesLocalVars { uint256 availableLiquidity; uint256 totalDebt; uint256 currentVariableBorrowRate; uint256 currentStableBorrowRate; uint256 currentLiquidityRate; uint256 borrowUsageRatio; uint256 supplyUsageRatio; uint256 stableToTotalDebtRatio; uint256 availableLiquidityPlusDebt; } /// @inheritdoc IReserveInterestRateStrategy function calculateInterestRates(DataTypes.CalculateInterestRatesParams memory params) public view override returns ( uint256, uint256, uint256 ) { CalcInterestRatesLocalVars memory vars; vars.totalDebt = params.totalStableDebt + params.totalVariableDebt; vars.currentLiquidityRate = 0; vars.currentVariableBorrowRate = _baseVariableBorrowRate; vars.currentStableBorrowRate = getBaseStableBorrowRate(); if (vars.totalDebt != 0) { vars.stableToTotalDebtRatio = params.totalStableDebt.rayDiv(vars.totalDebt); vars.availableLiquidity = IERC20(params.reserve).balanceOf(params.aToken) + params.liquidityAdded - params.liquidityTaken; vars.availableLiquidityPlusDebt = vars.availableLiquidity + vars.totalDebt; vars.borrowUsageRatio = vars.totalDebt.rayDiv(vars.availableLiquidityPlusDebt); vars.supplyUsageRatio = vars.totalDebt.rayDiv( vars.availableLiquidityPlusDebt + params.unbacked ); } if (vars.borrowUsageRatio > OPTIMAL_USAGE_RATIO) { uint256 excessBorrowUsageRatio = (vars.borrowUsageRatio - OPTIMAL_USAGE_RATIO).rayDiv( MAX_EXCESS_USAGE_RATIO ); vars.currentStableBorrowRate += _stableRateSlope1 + _stableRateSlope2.rayMul(excessBorrowUsageRatio); vars.currentVariableBorrowRate += _variableRateSlope1 + _variableRateSlope2.rayMul(excessBorrowUsageRatio); } else { vars.currentStableBorrowRate += _stableRateSlope1.rayMul(vars.borrowUsageRatio).rayDiv( OPTIMAL_USAGE_RATIO ); vars.currentVariableBorrowRate += _variableRateSlope1.rayMul(vars.borrowUsageRatio).rayDiv( OPTIMAL_USAGE_RATIO ); } if (vars.stableToTotalDebtRatio > OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO) { uint256 excessStableDebtRatio = (vars.stableToTotalDebtRatio - OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO).rayDiv(MAX_EXCESS_STABLE_TO_TOTAL_DEBT_RATIO); vars.currentStableBorrowRate += _stableRateExcessOffset.rayMul(excessStableDebtRatio); } vars.currentLiquidityRate = _getOverallBorrowRate( params.totalStableDebt, params.totalVariableDebt, vars.currentVariableBorrowRate, params.averageStableBorrowRate ).rayMul(vars.supplyUsageRatio).percentMul( PercentageMath.PERCENTAGE_FACTOR - params.reserveFactor ); return ( vars.currentLiquidityRate, vars.currentStableBorrowRate, vars.currentVariableBorrowRate ); } /** * @dev Calculates the overall borrow rate as the weighted average between the total variable debt and total stable * debt * @param totalStableDebt The total borrowed from the reserve at a stable rate * @param totalVariableDebt The total borrowed from the reserve at a variable rate * @param currentVariableBorrowRate The current variable borrow rate of the reserve * @param currentAverageStableBorrowRate The current weighted average of all the stable rate loans * @return The weighted averaged borrow rate */ function _getOverallBorrowRate( uint256 totalStableDebt, uint256 totalVariableDebt, uint256 currentVariableBorrowRate, uint256 currentAverageStableBorrowRate ) internal pure returns (uint256) { uint256 totalDebt = totalStableDebt + totalVariableDebt; if (totalDebt == 0) return 0; uint256 weightedVariableRate = totalVariableDebt.wadToRay().rayMul(currentVariableBorrowRate); uint256 weightedStableRate = totalStableDebt.wadToRay().rayMul(currentAverageStableBorrowRate); uint256 overallBorrowRate = (weightedVariableRate + weightedStableRate).rayDiv( totalDebt.wadToRay() ); return overallBorrowRate; } }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address recipient, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: BUSL-1.1 pragma solidity ^0.8.0; /** * @title WadRayMath library * @author Aave * @notice Provides functions to perform calculations with Wad and Ray units * @dev Provides mul and div function for wads (decimal numbers with 18 digits of precision) and rays (decimal numbers * with 27 digits of precision) * @dev Operations are rounded. If a value is >=.5, will be rounded up, otherwise rounded down. */ library WadRayMath { // HALF_WAD and HALF_RAY expressed with extended notation as constant with operations are not supported in Yul assembly uint256 internal constant WAD = 1e18; uint256 internal constant HALF_WAD = 0.5e18; uint256 internal constant RAY = 1e27; uint256 internal constant HALF_RAY = 0.5e27; uint256 internal constant WAD_RAY_RATIO = 1e9; /** * @dev Multiplies two wad, rounding half up to the nearest wad * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param a Wad * @param b Wad * @return c = a*b, in wad */ function wadMul(uint256 a, uint256 b) internal pure returns (uint256 c) { // to avoid overflow, a <= (type(uint256).max - HALF_WAD) / b assembly { if iszero(or(iszero(b), iszero(gt(a, div(sub(not(0), HALF_WAD), b))))) { revert(0, 0) } c := div(add(mul(a, b), HALF_WAD), WAD) } } /** * @dev Divides two wad, rounding half up to the nearest wad * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param a Wad * @param b Wad * @return c = a/b, in wad */ function wadDiv(uint256 a, uint256 b) internal pure returns (uint256 c) { // to avoid overflow, a <= (type(uint256).max - halfB) / WAD assembly { if or(iszero(b), iszero(iszero(gt(a, div(sub(not(0), div(b, 2)), WAD))))) { revert(0, 0) } c := div(add(mul(a, WAD), div(b, 2)), b) } } /** * @notice Multiplies two ray, rounding half up to the nearest ray * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param a Ray * @param b Ray * @return c = a raymul b */ function rayMul(uint256 a, uint256 b) internal pure returns (uint256 c) { // to avoid overflow, a <= (type(uint256).max - HALF_RAY) / b assembly { if iszero(or(iszero(b), iszero(gt(a, div(sub(not(0), HALF_RAY), b))))) { revert(0, 0) } c := div(add(mul(a, b), HALF_RAY), RAY) } } /** * @notice Divides two ray, rounding half up to the nearest ray * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param a Ray * @param b Ray * @return c = a raydiv b */ function rayDiv(uint256 a, uint256 b) internal pure returns (uint256 c) { // to avoid overflow, a <= (type(uint256).max - halfB) / RAY assembly { if or(iszero(b), iszero(iszero(gt(a, div(sub(not(0), div(b, 2)), RAY))))) { revert(0, 0) } c := div(add(mul(a, RAY), div(b, 2)), b) } } /** * @dev Casts ray down to wad * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param a Ray * @return b = a converted to wad, rounded half up to the nearest wad */ function rayToWad(uint256 a) internal pure returns (uint256 b) { assembly { b := div(a, WAD_RAY_RATIO) let remainder := mod(a, WAD_RAY_RATIO) if iszero(lt(remainder, div(WAD_RAY_RATIO, 2))) { b := add(b, 1) } } } /** * @dev Converts wad up to ray * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param a Wad * @return b = a converted in ray */ function wadToRay(uint256 a) internal pure returns (uint256 b) { // to avoid overflow, b/WAD_RAY_RATIO == a assembly { b := mul(a, WAD_RAY_RATIO) if iszero(eq(div(b, WAD_RAY_RATIO), a)) { revert(0, 0) } } } }
// SPDX-License-Identifier: BUSL-1.1 pragma solidity ^0.8.0; /** * @title PercentageMath library * @author Aave * @notice Provides functions to perform percentage calculations * @dev Percentages are defined by default with 2 decimals of precision (100.00). The precision is indicated by PERCENTAGE_FACTOR * @dev Operations are rounded. If a value is >=.5, will be rounded up, otherwise rounded down. */ library PercentageMath { // Maximum percentage factor (100.00%) uint256 internal constant PERCENTAGE_FACTOR = 1e4; // Half percentage factor (50.00%) uint256 internal constant HALF_PERCENTAGE_FACTOR = 0.5e4; /** * @notice Executes a percentage multiplication * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param value The value of which the percentage needs to be calculated * @param percentage The percentage of the value to be calculated * @return result value percentmul percentage */ function percentMul(uint256 value, uint256 percentage) internal pure returns (uint256 result) { // to avoid overflow, value <= (type(uint256).max - HALF_PERCENTAGE_FACTOR) / percentage assembly { if iszero( or( iszero(percentage), iszero(gt(value, div(sub(not(0), HALF_PERCENTAGE_FACTOR), percentage))) ) ) { revert(0, 0) } result := div(add(mul(value, percentage), HALF_PERCENTAGE_FACTOR), PERCENTAGE_FACTOR) } } /** * @notice Executes a percentage division * @dev assembly optimized for improved gas savings, see https://twitter.com/transmissions11/status/1451131036377571328 * @param value The value of which the percentage needs to be calculated * @param percentage The percentage of the value to be calculated * @return result value percentdiv percentage */ function percentDiv(uint256 value, uint256 percentage) internal pure returns (uint256 result) { // to avoid overflow, value <= (type(uint256).max - halfPercentage) / PERCENTAGE_FACTOR assembly { if or( iszero(percentage), iszero(iszero(gt(value, div(sub(not(0), div(percentage, 2)), PERCENTAGE_FACTOR)))) ) { revert(0, 0) } result := div(add(mul(value, PERCENTAGE_FACTOR), div(percentage, 2)), percentage) } } }
// SPDX-License-Identifier: BUSL-1.1 pragma solidity ^0.8.0; library DataTypes { struct ReserveData { //stores the reserve configuration ReserveConfigurationMap configuration; //the liquidity index. Expressed in ray uint128 liquidityIndex; //the current supply rate. Expressed in ray uint128 currentLiquidityRate; //variable borrow index. Expressed in ray uint128 variableBorrowIndex; //the current variable borrow rate. Expressed in ray uint128 currentVariableBorrowRate; //the current stable borrow rate. Expressed in ray uint128 currentStableBorrowRate; //timestamp of last update uint40 lastUpdateTimestamp; //the id of the reserve. Represents the position in the list of the active reserves uint16 id; //aToken address address aTokenAddress; //stableDebtToken address address stableDebtTokenAddress; //variableDebtToken address address variableDebtTokenAddress; //address of the interest rate strategy address interestRateStrategyAddress; //the current treasury balance, scaled uint128 accruedToTreasury; //the outstanding unbacked aTokens minted through the bridging feature uint128 unbacked; //the outstanding debt borrowed against this asset in isolation mode uint128 isolationModeTotalDebt; } struct ReserveConfigurationMap { //bit 0-15: LTV //bit 16-31: Liq. threshold //bit 32-47: Liq. bonus //bit 48-55: Decimals //bit 56: reserve is active //bit 57: reserve is frozen //bit 58: borrowing is enabled //bit 59: stable rate borrowing enabled //bit 60: asset is paused //bit 61: borrowing in isolation mode is enabled //bit 62-63: reserved //bit 64-79: reserve factor //bit 80-115 borrow cap in whole tokens, borrowCap == 0 => no cap //bit 116-151 supply cap in whole tokens, supplyCap == 0 => no cap //bit 152-167 liquidation protocol fee //bit 168-175 eMode category //bit 176-211 unbacked mint cap in whole tokens, unbackedMintCap == 0 => minting disabled //bit 212-251 debt ceiling for isolation mode with (ReserveConfiguration::DEBT_CEILING_DECIMALS) decimals //bit 252-255 unused uint256 data; } struct UserConfigurationMap { /** * @dev Bitmap of the users collaterals and borrows. It is divided in pairs of bits, one pair per asset. * The first bit indicates if an asset is used as collateral by the user, the second whether an * asset is borrowed by the user. */ uint256 data; } struct EModeCategory { // each eMode category has a custom ltv and liquidation threshold uint16 ltv; uint16 liquidationThreshold; uint16 liquidationBonus; // each eMode category may or may not have a custom oracle to override the individual assets price oracles address priceSource; string label; } enum InterestRateMode { NONE, STABLE, VARIABLE } struct ReserveCache { uint256 currScaledVariableDebt; uint256 nextScaledVariableDebt; uint256 currPrincipalStableDebt; uint256 currAvgStableBorrowRate; uint256 currTotalStableDebt; uint256 nextAvgStableBorrowRate; uint256 nextTotalStableDebt; uint256 currLiquidityIndex; uint256 nextLiquidityIndex; uint256 currVariableBorrowIndex; uint256 nextVariableBorrowIndex; uint256 currLiquidityRate; uint256 currVariableBorrowRate; uint256 reserveFactor; ReserveConfigurationMap reserveConfiguration; address aTokenAddress; address stableDebtTokenAddress; address variableDebtTokenAddress; uint40 reserveLastUpdateTimestamp; uint40 stableDebtLastUpdateTimestamp; } struct ExecuteLiquidationCallParams { uint256 reservesCount; uint256 debtToCover; address collateralAsset; address debtAsset; address user; bool receiveAToken; address priceOracle; uint8 userEModeCategory; address priceOracleSentinel; } struct ExecuteSupplyParams { address asset; uint256 amount; address onBehalfOf; uint16 referralCode; } struct ExecuteBorrowParams { address asset; address user; address onBehalfOf; uint256 amount; InterestRateMode interestRateMode; uint16 referralCode; bool releaseUnderlying; uint256 maxStableRateBorrowSizePercent; uint256 reservesCount; address oracle; uint8 userEModeCategory; address priceOracleSentinel; } struct ExecuteRepayParams { address asset; uint256 amount; InterestRateMode interestRateMode; address onBehalfOf; bool useATokens; } struct ExecuteWithdrawParams { address asset; uint256 amount; address to; uint256 reservesCount; address oracle; uint8 userEModeCategory; } struct ExecuteSetUserEModeParams { uint256 reservesCount; address oracle; uint8 categoryId; } struct FinalizeTransferParams { address asset; address from; address to; uint256 amount; uint256 balanceFromBefore; uint256 balanceToBefore; uint256 reservesCount; address oracle; uint8 fromEModeCategory; } struct FlashloanParams { address receiverAddress; address[] assets; uint256[] amounts; uint256[] interestRateModes; address onBehalfOf; bytes params; uint16 referralCode; uint256 flashLoanPremiumToProtocol; uint256 flashLoanPremiumTotal; uint256 maxStableRateBorrowSizePercent; uint256 reservesCount; address addressesProvider; uint8 userEModeCategory; bool isAuthorizedFlashBorrower; } struct FlashloanSimpleParams { address receiverAddress; address asset; uint256 amount; bytes params; uint16 referralCode; uint256 flashLoanPremiumToProtocol; uint256 flashLoanPremiumTotal; } struct FlashLoanRepaymentParams { uint256 amount; uint256 totalPremium; uint256 flashLoanPremiumToProtocol; address asset; address receiverAddress; uint16 referralCode; } struct CalculateUserAccountDataParams { UserConfigurationMap userConfig; uint256 reservesCount; address user; address oracle; uint8 userEModeCategory; } struct ValidateBorrowParams { ReserveCache reserveCache; UserConfigurationMap userConfig; address asset; address userAddress; uint256 amount; InterestRateMode interestRateMode; uint256 maxStableLoanPercent; uint256 reservesCount; address oracle; uint8 userEModeCategory; address priceOracleSentinel; bool isolationModeActive; address isolationModeCollateralAddress; uint256 isolationModeDebtCeiling; } struct ValidateLiquidationCallParams { ReserveCache debtReserveCache; uint256 totalDebt; uint256 healthFactor; address priceOracleSentinel; } struct CalculateInterestRatesParams { uint256 unbacked; uint256 liquidityAdded; uint256 liquidityTaken; uint256 totalStableDebt; uint256 totalVariableDebt; uint256 averageStableBorrowRate; uint256 reserveFactor; address reserve; address aToken; } struct InitReserveParams { address asset; address aTokenAddress; address stableDebtAddress; address variableDebtAddress; address interestRateStrategyAddress; uint16 reservesCount; uint16 maxNumberReserves; } }
// SPDX-License-Identifier: BUSL-1.1 pragma solidity ^0.8.0; /** * @title Errors library * @author Aave * @notice Defines the error messages emitted by the different contracts of the Aave protocol */ library Errors { string public constant CALLER_NOT_POOL_ADMIN = '1'; // 'The caller of the function is not a pool admin' string public constant CALLER_NOT_EMERGENCY_ADMIN = '2'; // 'The caller of the function is not an emergency admin' string public constant CALLER_NOT_POOL_OR_EMERGENCY_ADMIN = '3'; // 'The caller of the function is not a pool or emergency admin' string public constant CALLER_NOT_RISK_OR_POOL_ADMIN = '4'; // 'The caller of the function is not a risk or pool admin' string public constant CALLER_NOT_ASSET_LISTING_OR_POOL_ADMIN = '5'; // 'The caller of the function is not an asset listing or pool admin' string public constant CALLER_NOT_BRIDGE = '6'; // 'The caller of the function is not a bridge' string public constant ADDRESSES_PROVIDER_NOT_REGISTERED = '7'; // 'Pool addresses provider is not registered' string public constant INVALID_ADDRESSES_PROVIDER_ID = '8'; // 'Invalid id for the pool addresses provider' string public constant NOT_CONTRACT = '9'; // 'Address is not a contract' string public constant CALLER_NOT_POOL_CONFIGURATOR = '10'; // 'The caller of the function is not the pool configurator' string public constant CALLER_NOT_ATOKEN = '11'; // 'The caller of the function is not an AToken' string public constant INVALID_ADDRESSES_PROVIDER = '12'; // 'The address of the pool addresses provider is invalid' string public constant INVALID_FLASHLOAN_EXECUTOR_RETURN = '13'; // 'Invalid return value of the flashloan executor function' string public constant RESERVE_ALREADY_ADDED = '14'; // 'Reserve has already been added to reserve list' string public constant NO_MORE_RESERVES_ALLOWED = '15'; // 'Maximum amount of reserves in the pool reached' string public constant EMODE_CATEGORY_RESERVED = '16'; // 'Zero eMode category is reserved for volatile heterogeneous assets' string public constant INVALID_EMODE_CATEGORY_ASSIGNMENT = '17'; // 'Invalid eMode category assignment to asset' string public constant RESERVE_LIQUIDITY_NOT_ZERO = '18'; // 'The liquidity of the reserve needs to be 0' string public constant FLASHLOAN_PREMIUM_INVALID = '19'; // 'Invalid flashloan premium' string public constant INVALID_RESERVE_PARAMS = '20'; // 'Invalid risk parameters for the reserve' string public constant INVALID_EMODE_CATEGORY_PARAMS = '21'; // 'Invalid risk parameters for the eMode category' string public constant BRIDGE_PROTOCOL_FEE_INVALID = '22'; // 'Invalid bridge protocol fee' string public constant CALLER_MUST_BE_POOL = '23'; // 'The caller of this function must be a pool' string public constant INVALID_MINT_AMOUNT = '24'; // 'Invalid amount to mint' string public constant INVALID_BURN_AMOUNT = '25'; // 'Invalid amount to burn' string public constant INVALID_AMOUNT = '26'; // 'Amount must be greater than 0' string public constant RESERVE_INACTIVE = '27'; // 'Action requires an active reserve' string public constant RESERVE_FROZEN = '28'; // 'Action cannot be performed because the reserve is frozen' string public constant RESERVE_PAUSED = '29'; // 'Action cannot be performed because the reserve is paused' string public constant BORROWING_NOT_ENABLED = '30'; // 'Borrowing is not enabled' string public constant STABLE_BORROWING_NOT_ENABLED = '31'; // 'Stable borrowing is not enabled' string public constant NOT_ENOUGH_AVAILABLE_USER_BALANCE = '32'; // 'User cannot withdraw more than the available balance' string public constant INVALID_INTEREST_RATE_MODE_SELECTED = '33'; // 'Invalid interest rate mode selected' string public constant COLLATERAL_BALANCE_IS_ZERO = '34'; // 'The collateral balance is 0' string public constant HEALTH_FACTOR_LOWER_THAN_LIQUIDATION_THRESHOLD = '35'; // 'Health factor is lesser than the liquidation threshold' string public constant COLLATERAL_CANNOT_COVER_NEW_BORROW = '36'; // 'There is not enough collateral to cover a new borrow' string public constant COLLATERAL_SAME_AS_BORROWING_CURRENCY = '37'; // 'Collateral is (mostly) the same currency that is being borrowed' string public constant AMOUNT_BIGGER_THAN_MAX_LOAN_SIZE_STABLE = '38'; // 'The requested amount is greater than the max loan size in stable rate mode' string public constant NO_DEBT_OF_SELECTED_TYPE = '39'; // 'For repayment of a specific type of debt, the user needs to have debt that type' string public constant NO_EXPLICIT_AMOUNT_TO_REPAY_ON_BEHALF = '40'; // 'To repay on behalf of a user an explicit amount to repay is needed' string public constant NO_OUTSTANDING_STABLE_DEBT = '41'; // 'User does not have outstanding stable rate debt on this reserve' string public constant NO_OUTSTANDING_VARIABLE_DEBT = '42'; // 'User does not have outstanding variable rate debt on this reserve' string public constant UNDERLYING_BALANCE_ZERO = '43'; // 'The underlying balance needs to be greater than 0' string public constant INTEREST_RATE_REBALANCE_CONDITIONS_NOT_MET = '44'; // 'Interest rate rebalance conditions were not met' string public constant HEALTH_FACTOR_NOT_BELOW_THRESHOLD = '45'; // 'Health factor is not below the threshold' string public constant COLLATERAL_CANNOT_BE_LIQUIDATED = '46'; // 'The collateral chosen cannot be liquidated' string public constant SPECIFIED_CURRENCY_NOT_BORROWED_BY_USER = '47'; // 'User did not borrow the specified currency' string public constant INCONSISTENT_FLASHLOAN_PARAMS = '49'; // 'Inconsistent flashloan parameters' string public constant BORROW_CAP_EXCEEDED = '50'; // 'Borrow cap is exceeded' string public constant SUPPLY_CAP_EXCEEDED = '51'; // 'Supply cap is exceeded' string public constant UNBACKED_MINT_CAP_EXCEEDED = '52'; // 'Unbacked mint cap is exceeded' string public constant DEBT_CEILING_EXCEEDED = '53'; // 'Debt ceiling is exceeded' string public constant UNDERLYING_CLAIMABLE_RIGHTS_NOT_ZERO = '54'; // 'Claimable rights over underlying not zero (aToken supply or accruedToTreasury)' string public constant STABLE_DEBT_NOT_ZERO = '55'; // 'Stable debt supply is not zero' string public constant VARIABLE_DEBT_SUPPLY_NOT_ZERO = '56'; // 'Variable debt supply is not zero' string public constant LTV_VALIDATION_FAILED = '57'; // 'Ltv validation failed' string public constant INCONSISTENT_EMODE_CATEGORY = '58'; // 'Inconsistent eMode category' string public constant PRICE_ORACLE_SENTINEL_CHECK_FAILED = '59'; // 'Price oracle sentinel validation failed' string public constant ASSET_NOT_BORROWABLE_IN_ISOLATION = '60'; // 'Asset is not borrowable in isolation mode' string public constant RESERVE_ALREADY_INITIALIZED = '61'; // 'Reserve has already been initialized' string public constant USER_IN_ISOLATION_MODE = '62'; // 'User is in isolation mode' string public constant INVALID_LTV = '63'; // 'Invalid ltv parameter for the reserve' string public constant INVALID_LIQ_THRESHOLD = '64'; // 'Invalid liquidity threshold parameter for the reserve' string public constant INVALID_LIQ_BONUS = '65'; // 'Invalid liquidity bonus parameter for the reserve' string public constant INVALID_DECIMALS = '66'; // 'Invalid decimals parameter of the underlying asset of the reserve' string public constant INVALID_RESERVE_FACTOR = '67'; // 'Invalid reserve factor parameter for the reserve' string public constant INVALID_BORROW_CAP = '68'; // 'Invalid borrow cap for the reserve' string public constant INVALID_SUPPLY_CAP = '69'; // 'Invalid supply cap for the reserve' string public constant INVALID_LIQUIDATION_PROTOCOL_FEE = '70'; // 'Invalid liquidation protocol fee for the reserve' string public constant INVALID_EMODE_CATEGORY = '71'; // 'Invalid eMode category for the reserve' string public constant INVALID_UNBACKED_MINT_CAP = '72'; // 'Invalid unbacked mint cap for the reserve' string public constant INVALID_DEBT_CEILING = '73'; // 'Invalid debt ceiling for the reserve string public constant INVALID_RESERVE_INDEX = '74'; // 'Invalid reserve index' string public constant ACL_ADMIN_CANNOT_BE_ZERO = '75'; // 'ACL admin cannot be set to the zero address' string public constant INCONSISTENT_PARAMS_LENGTH = '76'; // 'Array parameters that should be equal length are not' string public constant ZERO_ADDRESS_NOT_VALID = '77'; // 'Zero address not valid' string public constant INVALID_EXPIRATION = '78'; // 'Invalid expiration' string public constant INVALID_SIGNATURE = '79'; // 'Invalid signature' string public constant OPERATION_NOT_SUPPORTED = '80'; // 'Operation not supported' string public constant DEBT_CEILING_NOT_ZERO = '81'; // 'Debt ceiling is not zero' string public constant ASSET_NOT_LISTED = '82'; // 'Asset is not listed' string public constant INVALID_OPTIMAL_USAGE_RATIO = '83'; // 'Invalid optimal usage ratio' string public constant INVALID_OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO = '84'; // 'Invalid optimal stable to total debt ratio' string public constant UNDERLYING_CANNOT_BE_RESCUED = '85'; // 'The underlying asset cannot be rescued' string public constant ADDRESSES_PROVIDER_ALREADY_ADDED = '86'; // 'Reserve has already been added to reserve list' string public constant POOL_ADDRESSES_DO_NOT_MATCH = '87'; // 'The token implementation pool address and the pool address provided by the initializing pool do not match' string public constant STABLE_BORROWING_ENABLED = '88'; // 'Stable borrowing is enabled' string public constant SILOED_BORROWING_VIOLATION = '89'; // 'User is trying to borrow multiple assets including a siloed one' string public constant RESERVE_DEBT_NOT_ZERO = '90'; // the total debt of the reserve needs to be 0 string public constant FLASHLOAN_DISABLED = '91'; // FlashLoaning for this asset is disabled }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity ^0.8.0; import {IReserveInterestRateStrategy} from './IReserveInterestRateStrategy.sol'; import {IPoolAddressesProvider} from './IPoolAddressesProvider.sol'; /** * @title IDefaultInterestRateStrategy * @author Aave * @notice Defines the basic interface of the DefaultReserveInterestRateStrategy */ interface IDefaultInterestRateStrategy is IReserveInterestRateStrategy { /** * @notice Returns the usage ratio at which the pool aims to obtain most competitive borrow rates. * @return The optimal usage ratio, expressed in ray. */ function OPTIMAL_USAGE_RATIO() external view returns (uint256); /** * @notice Returns the optimal stable to total debt ratio of the reserve. * @return The optimal stable to total debt ratio, expressed in ray. */ function OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO() external view returns (uint256); /** * @notice Returns the excess usage ratio above the optimal. * @dev It's always equal to 1-optimal usage ratio (added as constant for gas optimizations) * @return The max excess usage ratio, expressed in ray. */ function MAX_EXCESS_USAGE_RATIO() external view returns (uint256); /** * @notice Returns the excess stable debt ratio above the optimal. * @dev It's always equal to 1-optimal stable to total debt ratio (added as constant for gas optimizations) * @return The max excess stable to total debt ratio, expressed in ray. */ function MAX_EXCESS_STABLE_TO_TOTAL_DEBT_RATIO() external view returns (uint256); /** * @notice Returns the address of the PoolAddressesProvider * @return The address of the PoolAddressesProvider contract */ function ADDRESSES_PROVIDER() external view returns (IPoolAddressesProvider); /** * @notice Returns the variable rate slope below optimal usage ratio * @dev It's the variable rate when usage ratio > 0 and <= OPTIMAL_USAGE_RATIO * @return The variable rate slope, expressed in ray */ function getVariableRateSlope1() external view returns (uint256); /** * @notice Returns the variable rate slope above optimal usage ratio * @dev It's the variable rate when usage ratio > OPTIMAL_USAGE_RATIO * @return The variable rate slope, expressed in ray */ function getVariableRateSlope2() external view returns (uint256); /** * @notice Returns the stable rate slope below optimal usage ratio * @dev It's the stable rate when usage ratio > 0 and <= OPTIMAL_USAGE_RATIO * @return The stable rate slope, expressed in ray */ function getStableRateSlope1() external view returns (uint256); /** * @notice Returns the stable rate slope above optimal usage ratio * @dev It's the variable rate when usage ratio > OPTIMAL_USAGE_RATIO * @return The stable rate slope, expressed in ray */ function getStableRateSlope2() external view returns (uint256); /** * @notice Returns the stable rate excess offset * @dev It's an additional premium applied to the stable when stable debt > OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO * @return The stable rate excess offset, expressed in ray */ function getStableRateExcessOffset() external view returns (uint256); /** * @notice Returns the base stable borrow rate * @return The base stable borrow rate, expressed in ray */ function getBaseStableBorrowRate() external view returns (uint256); /** * @notice Returns the base variable borrow rate * @return The base variable borrow rate, expressed in ray */ function getBaseVariableBorrowRate() external view returns (uint256); /** * @notice Returns the maximum variable borrow rate * @return The maximum variable borrow rate, expressed in ray */ function getMaxVariableBorrowRate() external view returns (uint256); }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity ^0.8.0; import {DataTypes} from '../protocol/libraries/types/DataTypes.sol'; /** * @title IReserveInterestRateStrategy * @author Aave * @notice Interface for the calculation of the interest rates */ interface IReserveInterestRateStrategy { /** * @notice Calculates the interest rates depending on the reserve's state and configurations * @param params The parameters needed to calculate interest rates * @return liquidityRate The liquidity rate expressed in rays * @return stableBorrowRate The stable borrow rate expressed in rays * @return variableBorrowRate The variable borrow rate expressed in rays */ function calculateInterestRates(DataTypes.CalculateInterestRatesParams memory params) external view returns ( uint256, uint256, uint256 ); }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity ^0.8.0; /** * @title IPoolAddressesProvider * @author Aave * @notice Defines the basic interface for a Pool Addresses Provider. */ interface IPoolAddressesProvider { /** * @dev Emitted when the market identifier is updated. * @param oldMarketId The old id of the market * @param newMarketId The new id of the market */ event MarketIdSet(string indexed oldMarketId, string indexed newMarketId); /** * @dev Emitted when the pool is updated. * @param oldAddress The old address of the Pool * @param newAddress The new address of the Pool */ event PoolUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the pool configurator is updated. * @param oldAddress The old address of the PoolConfigurator * @param newAddress The new address of the PoolConfigurator */ event PoolConfiguratorUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the price oracle is updated. * @param oldAddress The old address of the PriceOracle * @param newAddress The new address of the PriceOracle */ event PriceOracleUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the ACL manager is updated. * @param oldAddress The old address of the ACLManager * @param newAddress The new address of the ACLManager */ event ACLManagerUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the ACL admin is updated. * @param oldAddress The old address of the ACLAdmin * @param newAddress The new address of the ACLAdmin */ event ACLAdminUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the price oracle sentinel is updated. * @param oldAddress The old address of the PriceOracleSentinel * @param newAddress The new address of the PriceOracleSentinel */ event PriceOracleSentinelUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the pool data provider is updated. * @param oldAddress The old address of the PoolDataProvider * @param newAddress The new address of the PoolDataProvider */ event PoolDataProviderUpdated(address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when a new proxy is created. * @param id The identifier of the proxy * @param proxyAddress The address of the created proxy contract * @param implementationAddress The address of the implementation contract */ event ProxyCreated( bytes32 indexed id, address indexed proxyAddress, address indexed implementationAddress ); /** * @dev Emitted when a new non-proxied contract address is registered. * @param id The identifier of the contract * @param oldAddress The address of the old contract * @param newAddress The address of the new contract */ event AddressSet(bytes32 indexed id, address indexed oldAddress, address indexed newAddress); /** * @dev Emitted when the implementation of the proxy registered with id is updated * @param id The identifier of the contract * @param proxyAddress The address of the proxy contract * @param oldImplementationAddress The address of the old implementation contract * @param newImplementationAddress The address of the new implementation contract */ event AddressSetAsProxy( bytes32 indexed id, address indexed proxyAddress, address oldImplementationAddress, address indexed newImplementationAddress ); /** * @notice Returns the id of the Aave market to which this contract points to. * @return The market id */ function getMarketId() external view returns (string memory); /** * @notice Associates an id with a specific PoolAddressesProvider. * @dev This can be used to create an onchain registry of PoolAddressesProviders to * identify and validate multiple Aave markets. * @param newMarketId The market id */ function setMarketId(string calldata newMarketId) external; /** * @notice Returns an address by its identifier. * @dev The returned address might be an EOA or a contract, potentially proxied * @dev It returns ZERO if there is no registered address with the given id * @param id The id * @return The address of the registered for the specified id */ function getAddress(bytes32 id) external view returns (address); /** * @notice General function to update the implementation of a proxy registered with * certain `id`. If there is no proxy registered, it will instantiate one and * set as implementation the `newImplementationAddress`. * @dev IMPORTANT Use this function carefully, only for ids that don't have an explicit * setter function, in order to avoid unexpected consequences * @param id The id * @param newImplementationAddress The address of the new implementation */ function setAddressAsProxy(bytes32 id, address newImplementationAddress) external; /** * @notice Sets an address for an id replacing the address saved in the addresses map. * @dev IMPORTANT Use this function carefully, as it will do a hard replacement * @param id The id * @param newAddress The address to set */ function setAddress(bytes32 id, address newAddress) external; /** * @notice Returns the address of the Pool proxy. * @return The Pool proxy address */ function getPool() external view returns (address); /** * @notice Updates the implementation of the Pool, or creates a proxy * setting the new `pool` implementation when the function is called for the first time. * @param newPoolImpl The new Pool implementation */ function setPoolImpl(address newPoolImpl) external; /** * @notice Returns the address of the PoolConfigurator proxy. * @return The PoolConfigurator proxy address */ function getPoolConfigurator() external view returns (address); /** * @notice Updates the implementation of the PoolConfigurator, or creates a proxy * setting the new `PoolConfigurator` implementation when the function is called for the first time. * @param newPoolConfiguratorImpl The new PoolConfigurator implementation */ function setPoolConfiguratorImpl(address newPoolConfiguratorImpl) external; /** * @notice Returns the address of the price oracle. * @return The address of the PriceOracle */ function getPriceOracle() external view returns (address); /** * @notice Updates the address of the price oracle. * @param newPriceOracle The address of the new PriceOracle */ function setPriceOracle(address newPriceOracle) external; /** * @notice Returns the address of the ACL manager. * @return The address of the ACLManager */ function getACLManager() external view returns (address); /** * @notice Updates the address of the ACL manager. * @param newAclManager The address of the new ACLManager */ function setACLManager(address newAclManager) external; /** * @notice Returns the address of the ACL admin. * @return The address of the ACL admin */ function getACLAdmin() external view returns (address); /** * @notice Updates the address of the ACL admin. * @param newAclAdmin The address of the new ACL admin */ function setACLAdmin(address newAclAdmin) external; /** * @notice Returns the address of the price oracle sentinel. * @return The address of the PriceOracleSentinel */ function getPriceOracleSentinel() external view returns (address); /** * @notice Updates the address of the price oracle sentinel. * @param newPriceOracleSentinel The address of the new PriceOracleSentinel */ function setPriceOracleSentinel(address newPriceOracleSentinel) external; /** * @notice Returns the address of the data provider. * @return The address of the DataProvider */ function getPoolDataProvider() external view returns (address); /** * @notice Updates the address of the data provider. * @param newDataProvider The address of the new DataProvider */ function setPoolDataProvider(address newDataProvider) external; }
{ "remappings": [ "@aave/core-v3/=lib/aave-address-book/lib/aave-v3-core/", "@aave/periphery-v3/=lib/aave-address-book/lib/aave-v3-periphery/", "aave-address-book/=lib/aave-address-book/src/", "aave-v3-core/=lib/aave-address-book/lib/aave-v3-core/", "aave-v3-periphery/=lib/aave-address-book/lib/aave-v3-periphery/", "ds-test/=lib/forge-std/lib/ds-test/src/", "forge-std/=lib/forge-std/src/", "governance-crosschain-bridges/=lib/governance-crosschain-bridges/", "solidity-utils/=lib/solidity-utils/src/" ], "optimizer": { "enabled": true, "runs": 200 }, "metadata": { "bytecodeHash": "ipfs" }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "london", "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"contract IPoolAddressesProvider","name":"provider","type":"address"},{"internalType":"uint256","name":"optimalUsageRatio","type":"uint256"},{"internalType":"uint256","name":"baseVariableBorrowRate","type":"uint256"},{"internalType":"uint256","name":"variableRateSlope1","type":"uint256"},{"internalType":"uint256","name":"variableRateSlope2","type":"uint256"},{"internalType":"uint256","name":"stableRateSlope1","type":"uint256"},{"internalType":"uint256","name":"stableRateSlope2","type":"uint256"},{"internalType":"uint256","name":"baseStableRateOffset","type":"uint256"},{"internalType":"uint256","name":"stableRateExcessOffset","type":"uint256"},{"internalType":"uint256","name":"optimalStableToTotalDebtRatio","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ADDRESSES_PROVIDER","outputs":[{"internalType":"contract IPoolAddressesProvider","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_EXCESS_STABLE_TO_TOTAL_DEBT_RATIO","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_EXCESS_USAGE_RATIO","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPTIMAL_STABLE_TO_TOTAL_DEBT_RATIO","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPTIMAL_USAGE_RATIO","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"uint256","name":"unbacked","type":"uint256"},{"internalType":"uint256","name":"liquidityAdded","type":"uint256"},{"internalType":"uint256","name":"liquidityTaken","type":"uint256"},{"internalType":"uint256","name":"totalStableDebt","type":"uint256"},{"internalType":"uint256","name":"totalVariableDebt","type":"uint256"},{"internalType":"uint256","name":"averageStableBorrowRate","type":"uint256"},{"internalType":"uint256","name":"reserveFactor","type":"uint256"},{"internalType":"address","name":"reserve","type":"address"},{"internalType":"address","name":"aToken","type":"address"}],"internalType":"struct DataTypes.CalculateInterestRatesParams","name":"params","type":"tuple"}],"name":"calculateInterestRates","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBaseStableBorrowRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBaseVariableBorrowRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMaxVariableBorrowRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStableRateExcessOffset","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStableRateSlope1","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStableRateSlope2","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getVariableRateSlope1","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getVariableRateSlope2","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.