Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 1 from a total of 1 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
0x61014060 | 16943848 | 586 days ago | IN | 0 ETH | 0.01049855 |
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
DefaultReserveInterestRateStrategy
Compiler Version
v0.8.10+commit.fc410830
Optimization Enabled:
Yes with 800 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: BUSL-1.1 pragma solidity 0.8.10; 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 {IReserveInterestRateStrategy} from "../../interfaces/IReserveInterestRateStrategy.sol"; import {IPoolAddressesProvider} from "../../interfaces/IPoolAddressesProvider.sol"; import {IToken} from "../../interfaces/IToken.sol"; import {Errors} from "../libraries/helpers/Errors.sol"; /** * @title DefaultReserveInterestRateStrategy contract * * @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 ParaSpace markets, due to the caching * of the PoolAddressesProvider **/ contract DefaultReserveInterestRateStrategy is IReserveInterestRateStrategy { using WadRayMath for uint256; using PercentageMath for uint256; /** * @dev This constant represents the usage ratio at which the pool aims to obtain most competitive borrow rates. * Expressed in ray **/ uint256 public immutable OPTIMAL_USAGE_RATIO; /** * @dev This constant represents the excess usage ratio above the optimal. It's always equal to * 1-optimal usage ratio. Added as a constant here for gas optimizations. * Expressed in ray **/ uint256 public immutable MAX_EXCESS_USAGE_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; /** * @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 */ constructor( IPoolAddressesProvider provider, uint256 optimalUsageRatio, uint256 baseVariableBorrowRate, uint256 variableRateSlope1, uint256 variableRateSlope2 ) { require( WadRayMath.RAY >= optimalUsageRatio, Errors.INVALID_OPTIMAL_USAGE_RATIO ); OPTIMAL_USAGE_RATIO = optimalUsageRatio; MAX_EXCESS_USAGE_RATIO = WadRayMath.RAY - optimalUsageRatio; ADDRESSES_PROVIDER = provider; _baseVariableBorrowRate = baseVariableBorrowRate; _variableRateSlope1 = variableRateSlope1; _variableRateSlope2 = variableRateSlope2; } /** * @notice Returns the variable rate slope below optimal usage ratio * @dev Its the variable rate when usage ratio > 0 and <= OPTIMAL_USAGE_RATIO * @return The variable rate slope **/ function getVariableRateSlope1() external view returns (uint256) { return _variableRateSlope1; } /** * @notice Returns the variable rate slope above optimal usage ratio * @dev Its the variable rate when usage ratio > OPTIMAL_USAGE_RATIO * @return The variable rate slope **/ function getVariableRateSlope2() external view returns (uint256) { return _variableRateSlope2; } /// @inheritdoc IReserveInterestRateStrategy function getBaseVariableBorrowRate() external view override returns (uint256) { return _baseVariableBorrowRate; } /// @inheritdoc IReserveInterestRateStrategy function getMaxVariableBorrowRate() external view override returns (uint256) { return _baseVariableBorrowRate + _variableRateSlope1 + _variableRateSlope2; } struct CalcInterestRatesLocalVars { uint256 availableLiquidity; uint256 totalDebt; uint256 currentVariableBorrowRate; uint256 currentLiquidityRate; uint256 borrowUsageRatio; uint256 supplyUsageRatio; uint256 availableLiquidityPlusDebt; } /// @inheritdoc IReserveInterestRateStrategy function calculateInterestRates( DataTypes.CalculateInterestRatesParams calldata params ) external view override returns (uint256, uint256) { CalcInterestRatesLocalVars memory vars; vars.totalDebt = params.totalVariableDebt; vars.currentLiquidityRate = 0; vars.currentVariableBorrowRate = _baseVariableBorrowRate; if (vars.totalDebt != 0) { vars.availableLiquidity = IToken(params.reserve).balanceOf(params.xToken) + params.liquidityAdded - params.liquidityTaken; vars.availableLiquidityPlusDebt = vars.availableLiquidity + vars.totalDebt; vars.borrowUsageRatio = vars.totalDebt.rayDiv( vars.availableLiquidityPlusDebt ); vars.supplyUsageRatio = vars.totalDebt.rayDiv( vars.availableLiquidityPlusDebt ); } if (vars.borrowUsageRatio > OPTIMAL_USAGE_RATIO) { uint256 excessBorrowUsageRatio = (vars.borrowUsageRatio - OPTIMAL_USAGE_RATIO).rayDiv(MAX_EXCESS_USAGE_RATIO); vars.currentVariableBorrowRate += _variableRateSlope1 + _variableRateSlope2.rayMul(excessBorrowUsageRatio); } else { vars.currentVariableBorrowRate += _variableRateSlope1 .rayMul(vars.borrowUsageRatio) .rayDiv(OPTIMAL_USAGE_RATIO); } vars.currentLiquidityRate = vars .currentVariableBorrowRate .rayMul(vars.supplyUsageRatio) .percentMul( PercentageMath.PERCENTAGE_FACTOR - params.reserveFactor ); return (vars.currentLiquidityRate, vars.currentVariableBorrowRate); } }
// SPDX-License-Identifier: MIT pragma solidity 0.8.10; /** * @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: MIT pragma solidity ^0.8.7; // prettier-ignore enum OrderType { // 0: no partial fills, anyone can execute FULL_OPEN, // 1: partial fills supported, anyone can execute PARTIAL_OPEN, // 2: no partial fills, only offerer or zone can execute FULL_RESTRICTED, // 3: partial fills supported, only offerer or zone can execute PARTIAL_RESTRICTED } // prettier-ignore enum BasicOrderType { // 0: no partial fills, anyone can execute ETH_TO_ERC721_FULL_OPEN, // 1: partial fills supported, anyone can execute ETH_TO_ERC721_PARTIAL_OPEN, // 2: no partial fills, only offerer or zone can execute ETH_TO_ERC721_FULL_RESTRICTED, // 3: partial fills supported, only offerer or zone can execute ETH_TO_ERC721_PARTIAL_RESTRICTED, // 4: no partial fills, anyone can execute ETH_TO_ERC1155_FULL_OPEN, // 5: partial fills supported, anyone can execute ETH_TO_ERC1155_PARTIAL_OPEN, // 6: no partial fills, only offerer or zone can execute ETH_TO_ERC1155_FULL_RESTRICTED, // 7: partial fills supported, only offerer or zone can execute ETH_TO_ERC1155_PARTIAL_RESTRICTED, // 8: no partial fills, anyone can execute ERC20_TO_ERC721_FULL_OPEN, // 9: partial fills supported, anyone can execute ERC20_TO_ERC721_PARTIAL_OPEN, // 10: no partial fills, only offerer or zone can execute ERC20_TO_ERC721_FULL_RESTRICTED, // 11: partial fills supported, only offerer or zone can execute ERC20_TO_ERC721_PARTIAL_RESTRICTED, // 12: no partial fills, anyone can execute ERC20_TO_ERC1155_FULL_OPEN, // 13: partial fills supported, anyone can execute ERC20_TO_ERC1155_PARTIAL_OPEN, // 14: no partial fills, only offerer or zone can execute ERC20_TO_ERC1155_FULL_RESTRICTED, // 15: partial fills supported, only offerer or zone can execute ERC20_TO_ERC1155_PARTIAL_RESTRICTED, // 16: no partial fills, anyone can execute ERC721_TO_ERC20_FULL_OPEN, // 17: partial fills supported, anyone can execute ERC721_TO_ERC20_PARTIAL_OPEN, // 18: no partial fills, only offerer or zone can execute ERC721_TO_ERC20_FULL_RESTRICTED, // 19: partial fills supported, only offerer or zone can execute ERC721_TO_ERC20_PARTIAL_RESTRICTED, // 20: no partial fills, anyone can execute ERC1155_TO_ERC20_FULL_OPEN, // 21: partial fills supported, anyone can execute ERC1155_TO_ERC20_PARTIAL_OPEN, // 22: no partial fills, only offerer or zone can execute ERC1155_TO_ERC20_FULL_RESTRICTED, // 23: partial fills supported, only offerer or zone can execute ERC1155_TO_ERC20_PARTIAL_RESTRICTED } // prettier-ignore enum BasicOrderRouteType { // 0: provide Ether (or other native token) to receive offered ERC721 item. ETH_TO_ERC721, // 1: provide Ether (or other native token) to receive offered ERC1155 item. ETH_TO_ERC1155, // 2: provide ERC20 item to receive offered ERC721 item. ERC20_TO_ERC721, // 3: provide ERC20 item to receive offered ERC1155 item. ERC20_TO_ERC1155, // 4: provide ERC721 item to receive offered ERC20 item. ERC721_TO_ERC20, // 5: provide ERC1155 item to receive offered ERC20 item. ERC1155_TO_ERC20 } // prettier-ignore enum ItemType { // 0: ETH on mainnet, MATIC on polygon, etc. NATIVE, // 1: ERC20 items (ERC777 and ERC20 analogues could also technically work) ERC20, // 2: ERC721 items ERC721, // 3: ERC1155 items ERC1155, // 4: ERC721 items where a number of tokenIds are supported ERC721_WITH_CRITERIA, // 5: ERC1155 items where a number of ids are supported ERC1155_WITH_CRITERIA } // prettier-ignore enum Side { // 0: Items that can be spent OFFER, // 1: Items that must be received CONSIDERATION }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.7; import { OrderType, BasicOrderType, ItemType, Side } from "./ConsiderationEnums.sol"; /** * @dev An order contains eleven components: an offerer, a zone (or account that * can cancel the order or restrict who can fulfill the order depending on * the type), the order type (specifying partial fill support as well as * restricted order status), the start and end time, a hash that will be * provided to the zone when validating restricted orders, a salt, a key * corresponding to a given conduit, a counter, and an arbitrary number of * offer items that can be spent along with consideration items that must * be received by their respective recipient. */ struct OrderComponents { address offerer; address zone; OfferItem[] offer; ConsiderationItem[] consideration; OrderType orderType; uint256 startTime; uint256 endTime; bytes32 zoneHash; uint256 salt; bytes32 conduitKey; uint256 counter; } /** * @dev An offer item has five components: an item type (ETH or other native * tokens, ERC20, ERC721, and ERC1155, as well as criteria-based ERC721 and * ERC1155), a token address, a dual-purpose "identifierOrCriteria" * component that will either represent a tokenId or a merkle root * depending on the item type, and a start and end amount that support * increasing or decreasing amounts over the duration of the respective * order. */ struct OfferItem { ItemType itemType; address token; uint256 identifierOrCriteria; uint256 startAmount; uint256 endAmount; } /** * @dev A consideration item has the same five components as an offer item and * an additional sixth component designating the required recipient of the * item. */ struct ConsiderationItem { ItemType itemType; address token; uint256 identifierOrCriteria; uint256 startAmount; uint256 endAmount; address payable recipient; } /** * @dev A spent item is translated from a utilized offer item and has four * components: an item type (ETH or other native tokens, ERC20, ERC721, and * ERC1155), a token address, a tokenId, and an amount. */ struct SpentItem { ItemType itemType; address token; uint256 identifier; uint256 amount; } /** * @dev A received item is translated from a utilized consideration item and has * the same four components as a spent item, as well as an additional fifth * component designating the required recipient of the item. */ struct ReceivedItem { ItemType itemType; address token; uint256 identifier; uint256 amount; address payable recipient; } /** * @dev For basic orders involving ETH / native / ERC20 <=> ERC721 / ERC1155 * matching, a group of six functions may be called that only requires a * subset of the usual order arguments. Note the use of a "basicOrderType" * enum; this represents both the usual order type as well as the "route" * of the basic order (a simple derivation function for the basic order * type is `basicOrderType = orderType + (4 * basicOrderRoute)`.) */ struct BasicOrderParameters { // calldata offset address considerationToken; // 0x24 uint256 considerationIdentifier; // 0x44 uint256 considerationAmount; // 0x64 address payable offerer; // 0x84 address zone; // 0xa4 address offerToken; // 0xc4 uint256 offerIdentifier; // 0xe4 uint256 offerAmount; // 0x104 BasicOrderType basicOrderType; // 0x124 uint256 startTime; // 0x144 uint256 endTime; // 0x164 bytes32 zoneHash; // 0x184 uint256 salt; // 0x1a4 bytes32 offererConduitKey; // 0x1c4 bytes32 fulfillerConduitKey; // 0x1e4 uint256 totalOriginalAdditionalRecipients; // 0x204 AdditionalRecipient[] additionalRecipients; // 0x224 bytes signature; // 0x244 // Total length, excluding dynamic array data: 0x264 (580) } /** * @dev Basic orders can supply any number of additional recipients, with the * implied assumption that they are supplied from the offered ETH (or other * native token) or ERC20 token for the order. */ struct AdditionalRecipient { uint256 amount; address payable recipient; } /** * @dev The full set of order components, with the exception of the counter, * must be supplied when fulfilling more sophisticated orders or groups of * orders. The total number of original consideration items must also be * supplied, as the caller may specify additional consideration items. */ struct OrderParameters { address offerer; // 0x00 address zone; // 0x20 OfferItem[] offer; // 0x40 ConsiderationItem[] consideration; // 0x60 OrderType orderType; // 0x80 uint256 startTime; // 0xa0 uint256 endTime; // 0xc0 bytes32 zoneHash; // 0xe0 uint256 salt; // 0x100 bytes32 conduitKey; // 0x120 uint256 totalOriginalConsiderationItems; // 0x140 // offer.length // 0x160 } /** * @dev Orders require a signature in addition to the other order parameters. */ struct Order { OrderParameters parameters; bytes signature; } /** * @dev Advanced orders include a numerator (i.e. a fraction to attempt to fill) * and a denominator (the total size of the order) in addition to the * signature and other order parameters. It also supports an optional field * for supplying extra data; this data will be included in a staticcall to * `isValidOrderIncludingExtraData` on the zone for the order if the order * type is restricted and the offerer or zone are not the caller. */ struct AdvancedOrder { OrderParameters parameters; uint120 numerator; uint120 denominator; bytes signature; bytes extraData; } /** * @dev Orders can be validated (either explicitly via `validate`, or as a * consequence of a full or partial fill), specifically cancelled (they can * also be cancelled in bulk via incrementing a per-zone counter), and * partially or fully filled (with the fraction filled represented by a * numerator and denominator). */ struct OrderStatus { bool isValidated; bool isCancelled; uint120 numerator; uint120 denominator; } /** * @dev A criteria resolver specifies an order, side (offer vs. consideration), * and item index. It then provides a chosen identifier (i.e. tokenId) * alongside a merkle proof demonstrating the identifier meets the required * criteria. */ struct CriteriaResolver { uint256 orderIndex; Side side; uint256 index; uint256 identifier; bytes32[] criteriaProof; } /** * @dev A fulfillment is applied to a group of orders. It decrements a series of * offer and consideration items, then generates a single execution * element. A given fulfillment can be applied to as many offer and * consideration items as desired, but must contain at least one offer and * at least one consideration that match. The fulfillment must also remain * consistent on all key parameters across all offer items (same offerer, * token, type, tokenId, and conduit preference) as well as across all * consideration items (token, type, tokenId, and recipient). */ struct Fulfillment { FulfillmentComponent[] offerComponents; FulfillmentComponent[] considerationComponents; } /** * @dev Each fulfillment component contains one index referencing a specific * order and another referencing a specific offer or consideration item. */ struct FulfillmentComponent { uint256 orderIndex; uint256 itemIndex; } /** * @dev An execution is triggered once all consideration items have been zeroed * out. It sends the item in question from the offerer to the item's * recipient, optionally sourcing approvals from either this contract * directly or from the offerer's chosen conduit if one is specified. An * execution is not provided as an argument, but rather is derived via * orders, criteria resolvers, and fulfillments (where the total number of * executions will be less than or equal to the total number of indicated * fulfillments) and returned as part of `matchOrders`. */ struct Execution { ReceivedItem item; address offerer; bytes32 conduitKey; }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity ^0.8.10; /******************************************************************************\ * EIP-2535: https://eips.ethereum.org/EIPS/eip-2535 /******************************************************************************/ interface IParaProxy { enum ProxyImplementationAction { Add, Replace, Remove } // Add=0, Replace=1, Remove=2 struct ProxyImplementation { address implAddress; ProxyImplementationAction action; bytes4[] functionSelectors; } /// @notice Add/replace/remove any number of functions and optionally execute /// a function with delegatecall /// @param _implementationParams Contains the implementation addresses and function selectors /// @param _init The address of the contract or implementation to execute _calldata /// @param _calldata A function call, including function selector and arguments /// _calldata is executed with delegatecall on _init function updateImplementation( ProxyImplementation[] calldata _implementationParams, address _init, bytes calldata _calldata ) external; event ImplementationUpdated( ProxyImplementation[] _implementationParams, address _init, bytes _calldata ); }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity 0.8.10; import {DataTypes} from "../protocol/libraries/types/DataTypes.sol"; import {IParaProxy} from "../interfaces/IParaProxy.sol"; /** * @title IPoolAddressesProvider * * @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 implementationParams The old address of the Pool * @param _init The new address to call upon upgrade * @param _calldata The calldata input for the call */ event PoolUpdated( IParaProxy.ProxyImplementation[] indexed implementationParams, address _init, bytes _calldata ); /** * @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 WETH is updated. * @param oldAddress The old address of the WETH * @param newAddress The new address of the WETH */ event WETHUpdated(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 ProtocolDataProviderUpdated( 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 proxy is created. * @param id The identifier of the proxy * @param proxyAddress The address of the created proxy contract * @param implementationParams The params of the implementation update */ event ParaProxyCreated( bytes32 indexed id, address indexed proxyAddress, IParaProxy.ProxyImplementation[] indexed implementationParams ); /** * @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 implementationParams The params of the implementation update */ event ParaProxyUpdated( bytes32 indexed id, address indexed proxyAddress, IParaProxy.ProxyImplementation[] indexed implementationParams ); /** * @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 ); /** * @dev Emitted when the marketplace registered is updated * @param id The identifier of the marketplace * @param marketplace The address of the marketplace contract * @param adapter The address of the marketplace adapter contract * @param operator The address of the marketplace transfer helper * @param paused Is the marketplace adapter paused */ event MarketplaceUpdated( bytes32 indexed id, address indexed marketplace, address indexed adapter, address operator, bool paused ); /** * @notice Returns the id of the ParaSpace 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 ParaSpace 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 implementationParams Contains the implementation addresses and function selectors * @param _init The address of the contract or implementation to execute _calldata * @param _calldata A function call, including function selector and arguments * _calldata is executed with delegatecall on _init **/ function updatePoolImpl( IParaProxy.ProxyImplementation[] calldata implementationParams, address _init, bytes calldata _calldata ) 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 Returns the address of the Wrapped ETH. * @return The address of the Wrapped ETH */ function getWETH() external view returns (address); /** * @notice Returns the info of the marketplace. * @return The info of the marketplace */ function getMarketplace(bytes32 id) external view returns (DataTypes.Marketplace memory); /** * @notice Updates the address of the data provider. * @param newDataProvider The address of the new DataProvider **/ function setProtocolDataProvider(address newDataProvider) external; /** * @notice Updates the address of the WETH. * @param newWETH The address of the new WETH **/ function setWETH(address newWETH) external; /** * @notice Updates the info of the marketplace. * @param marketplace The address of the marketplace * @param adapter The contract which handles marketplace logic * @param operator The contract which operates users' tokens **/ function setMarketplace( bytes32 id, address marketplace, address adapter, address operator, bool paused ) external; }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity 0.8.10; import {DataTypes} from "../protocol/libraries/types/DataTypes.sol"; /** * @title IReserveInterestRateStrategy * * @notice Interface for the calculation of the interest rates */ interface IReserveInterestRateStrategy { /** * @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); /** * @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 variableBorrowRate The variable borrow rate expressed in rays **/ function calculateInterestRates( DataTypes.CalculateInterestRatesParams memory params ) external view returns (uint256, uint256); }
// SPDX-License-Identifier: AGPL-3.0 pragma solidity 0.8.10; interface IToken { function balanceOf(address) external view returns (uint256); function totalSupply() external view returns (uint256); }
// SPDX-License-Identifier: BUSL-1.1 pragma solidity 0.8.10; /** * @title Errors library * * @notice Defines the error messages emitted by the different contracts of the ParaSpace 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_XTOKEN = "11"; // 'The caller of the function is not an PToken or NToken' string public constant INVALID_ADDRESSES_PROVIDER = "12"; // 'The address of the pool addresses provider is invalid' 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 RESERVE_LIQUIDITY_NOT_ZERO = "18"; // 'The liquidity of the reserve needs to be 0' string public constant INVALID_RESERVE_PARAMS = "20"; // 'Invalid risk parameters for the reserve' 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_AUCTIONED_OR_LIQUIDATED = "46"; // 'The collateral chosen cannot be auctioned OR liquidated' string public constant SPECIFIED_CURRENCY_NOT_BORROWED_BY_USER = "47"; // 'User did not borrow the specified currency' string public constant SAME_BLOCK_BORROW_REPAY = "48"; // 'Borrow and repay in same block is not allowed' 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 XTOKEN_SUPPLY_NOT_ZERO = "54"; // 'PToken supply is not zero' 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 PRICE_ORACLE_SENTINEL_CHECK_FAILED = "59"; // 'Price oracle sentinel validation failed' string public constant RESERVE_ALREADY_INITIALIZED = "61"; // 'Reserve has already been initialized' 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_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 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 NOT_THE_OWNER = "91"; // user is not the owner of a given asset string public constant LIQUIDATION_AMOUNT_NOT_ENOUGH = "92"; string public constant INVALID_ASSET_TYPE = "93"; // invalid asset type for action. string public constant INVALID_FLASH_CLAIM_RECEIVER = "94"; // invalid flash claim receiver. string public constant ERC721_HEALTH_FACTOR_NOT_BELOW_THRESHOLD = "95"; // ERC721 Health factor is not below the threshold. Can only liquidate ERC20. string public constant UNDERLYING_ASSET_CAN_NOT_BE_TRANSFERRED = "96"; //underlying asset can not be transferred. string public constant TOKEN_TRANSFERRED_CAN_NOT_BE_SELF_ADDRESS = "97"; //token transferred can not be self address. string public constant INVALID_AIRDROP_CONTRACT_ADDRESS = "98"; //invalid airdrop contract address. string public constant INVALID_AIRDROP_PARAMETERS = "99"; //invalid airdrop parameters. string public constant CALL_AIRDROP_METHOD_FAILED = "100"; //call airdrop method failed. string public constant SUPPLIER_NOT_NTOKEN = "101"; //supplier is not the NToken contract string public constant CALL_MARKETPLACE_FAILED = "102"; //call marketplace failed. string public constant INVALID_MARKETPLACE_ID = "103"; //invalid marketplace id. string public constant INVALID_MARKETPLACE_ORDER = "104"; //invalid marketplace id. string public constant CREDIT_DOES_NOT_MATCH_ORDER = "105"; //credit doesn't match order. string public constant PAYNOW_NOT_ENOUGH = "106"; //paynow not enough. string public constant INVALID_CREDIT_SIGNATURE = "107"; //invalid credit signature. string public constant INVALID_ORDER_TAKER = "108"; //invalid order taker. string public constant MARKETPLACE_PAUSED = "109"; //marketplace paused. string public constant INVALID_AUCTION_RECOVERY_HEALTH_FACTOR = "110"; //invalid auction recovery health factor. string public constant AUCTION_ALREADY_STARTED = "111"; //auction already started. string public constant AUCTION_NOT_STARTED = "112"; //auction not started yet. string public constant AUCTION_NOT_ENABLED = "113"; //auction not enabled on the reserve. string public constant ERC721_HEALTH_FACTOR_NOT_ABOVE_THRESHOLD = "114"; //ERC721 Health factor is not above the threshold. string public constant TOKEN_IN_AUCTION = "115"; //tokenId is in auction. string public constant AUCTIONED_BALANCE_NOT_ZERO = "116"; //auctioned balance not zero. string public constant LIQUIDATOR_CAN_NOT_BE_SELF = "117"; //user can not liquidate himself. string public constant INVALID_RECIPIENT = "118"; //invalid recipient specified in order. string public constant UNIV3_NOT_ALLOWED = "119"; //flash claim is not allowed for UniswapV3. string public constant NTOKEN_BALANCE_EXCEEDED = "120"; //ntoken balance exceed limit. string public constant ORACLE_PRICE_NOT_READY = "121"; //oracle price not ready. string public constant SET_ORACLE_SOURCE_NOT_ALLOWED = "122"; //source of oracle not allowed to set. string public constant INVALID_LIQUIDATION_ASSET = "123"; //invalid liquidation asset. string public constant ONLY_UNIV3_ALLOWED = "124"; //only UniswapV3 allowed. string public constant GLOBAL_DEBT_IS_ZERO = "125"; //liquidation is not allowed when global debt is zero. string public constant ORACLE_PRICE_EXPIRED = "126"; //oracle price expired. string public constant APE_STAKING_POSITION_EXISTED = "127"; //ape staking position is existed. string public constant SAPE_NOT_ALLOWED = "128"; //operation is not allow for sApe. string public constant TOTAL_STAKING_AMOUNT_WRONG = "129"; //cash plus borrow amount not equal to total staking amount. string public constant NOT_THE_BAKC_OWNER = "130"; //user is not the bakc owner. string public constant CALLER_NOT_EOA = "131"; //The caller of the function is not an EOA account string public constant MAKER_SAME_AS_TAKER = "132"; //maker and taker shouldn't be the same address }
// SPDX-License-Identifier: BUSL-1.1 pragma solidity 0.8.10; /** * @title PercentageMath library * * @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 0.8.10; /** * @title WadRayMath library * * @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 0.8.10; import {OfferItem, ConsiderationItem} from "../../../dependencies/seaport/contracts/lib/ConsiderationStructs.sol"; library DataTypes { enum AssetType { ERC20, ERC721 } address public constant SApeAddress = address(0x1); uint256 public constant HEALTH_FACTOR_LIQUIDATION_THRESHOLD = 1e18; 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; //timestamp of last update uint40 lastUpdateTimestamp; //the id of the reserve. Represents the position in the list of the active reserves uint16 id; //xToken address address xTokenAddress; //variableDebtToken address address variableDebtTokenAddress; //address of the interest rate strategy address interestRateStrategyAddress; //address of the auction strategy address auctionStrategyAddress; //the current treasury balance, scaled uint128 accruedToTreasury; // timelock strategy address timeLockStrategyAddress; } 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; // auction validity time for closing invalid auctions in one tx. uint256 auctionValidityTime; } struct ERC721SupplyParams { uint256 tokenId; bool useAsCollateral; } struct NTokenData { uint256 tokenId; uint256 multiplier; bool useAsCollateral; bool isAuctioned; } struct ReserveCache { uint256 currScaledVariableDebt; uint256 nextScaledVariableDebt; uint256 currLiquidityIndex; uint256 nextLiquidityIndex; uint256 currVariableBorrowIndex; uint256 nextVariableBorrowIndex; uint256 currLiquidityRate; uint256 currVariableBorrowRate; uint256 reserveFactor; ReserveConfigurationMap reserveConfiguration; address xTokenAddress; address variableDebtTokenAddress; uint40 reserveLastUpdateTimestamp; } struct ExecuteLiquidateParams { uint256 reservesCount; uint256 liquidationAmount; uint256 collateralTokenId; uint256 auctionRecoveryHealthFactor; address weth; address collateralAsset; address liquidationAsset; address borrower; address liquidator; bool receiveXToken; address priceOracle; address priceOracleSentinel; } struct ExecuteAuctionParams { uint256 reservesCount; uint256 auctionRecoveryHealthFactor; uint256 collateralTokenId; address collateralAsset; address user; address priceOracle; } struct ExecuteSupplyParams { address asset; uint256 amount; address onBehalfOf; address payer; uint16 referralCode; } struct ExecuteSupplyERC721Params { address asset; DataTypes.ERC721SupplyParams[] tokenData; address onBehalfOf; address payer; uint16 referralCode; } struct ExecuteBorrowParams { address asset; address user; address onBehalfOf; uint256 amount; uint16 referralCode; bool releaseUnderlying; uint256 reservesCount; address oracle; address priceOracleSentinel; } struct ExecuteRepayParams { address asset; uint256 amount; address onBehalfOf; address payer; bool usePTokens; } struct ExecuteWithdrawParams { address asset; uint256 amount; address to; uint256 reservesCount; address oracle; } struct ExecuteWithdrawERC721Params { address asset; uint256[] tokenIds; address to; uint256 reservesCount; address oracle; } struct ExecuteDecreaseUniswapV3LiquidityParams { address user; address asset; uint256 tokenId; uint256 reservesCount; uint128 liquidityDecrease; uint256 amount0Min; uint256 amount1Min; bool receiveEthAsWeth; address oracle; } struct FinalizeTransferParams { address asset; address from; address to; bool usedAsCollateral; uint256 amount; uint256 balanceFromBefore; uint256 balanceToBefore; uint256 reservesCount; address oracle; } struct FinalizeTransferERC721Params { address asset; address from; address to; bool usedAsCollateral; uint256 tokenId; uint256 balanceFromBefore; uint256 reservesCount; address oracle; } struct CalculateUserAccountDataParams { UserConfigurationMap userConfig; uint256 reservesCount; address user; address oracle; } struct ValidateBorrowParams { ReserveCache reserveCache; UserConfigurationMap userConfig; address asset; address userAddress; uint256 amount; uint256 reservesCount; address oracle; address priceOracleSentinel; } struct ValidateLiquidateERC20Params { ReserveCache liquidationAssetReserveCache; address liquidationAsset; address weth; uint256 totalDebt; uint256 healthFactor; uint256 liquidationAmount; uint256 actualLiquidationAmount; address priceOracleSentinel; } struct ValidateLiquidateERC721Params { ReserveCache liquidationAssetReserveCache; address liquidationAsset; address liquidator; address borrower; uint256 globalDebt; uint256 healthFactor; address collateralAsset; uint256 tokenId; address weth; uint256 actualLiquidationAmount; uint256 maxLiquidationAmount; uint256 auctionRecoveryHealthFactor; address priceOracleSentinel; address xTokenAddress; bool auctionEnabled; } struct ValidateAuctionParams { address user; uint256 auctionRecoveryHealthFactor; uint256 erc721HealthFactor; address collateralAsset; uint256 tokenId; address xTokenAddress; } struct CalculateInterestRatesParams { uint256 liquidityAdded; uint256 liquidityTaken; uint256 totalVariableDebt; uint256 reserveFactor; address reserve; address xToken; } struct InitReserveParams { address asset; address xTokenAddress; address variableDebtAddress; address interestRateStrategyAddress; address auctionStrategyAddress; address timeLockStrategyAddress; uint16 reservesCount; uint16 maxNumberReserves; } struct ExecuteFlashClaimParams { address receiverAddress; address[] nftAssets; uint256[][] nftTokenIds; bytes params; address oracle; } struct Credit { address token; uint256 amount; bytes orderId; uint8 v; bytes32 r; bytes32 s; } struct ExecuteMarketplaceParams { bytes32 marketplaceId; bytes payload; Credit credit; uint256 ethLeft; DataTypes.Marketplace marketplace; OrderInfo orderInfo; address weth; uint16 referralCode; uint256 reservesCount; address oracle; address priceOracleSentinel; } struct OrderInfo { address maker; address taker; bytes id; OfferItem[] offer; ConsiderationItem[] consideration; } struct Marketplace { address marketplace; address adapter; address operator; bool paused; } struct Auction { uint256 startTime; } struct AuctionData { address asset; uint256 tokenId; uint256 startTime; uint256 currentPriceMultiplier; uint256 maxPriceMultiplier; uint256 minExpPriceMultiplier; uint256 minPriceMultiplier; uint256 stepLinear; uint256 stepExp; uint256 tickLength; } struct TokenData { string symbol; address tokenAddress; } enum ApeCompoundType { SwapAndSupply } enum ApeCompoundTokenOut { USDC, WETH } struct ApeCompoundStrategy { ApeCompoundType ty; ApeCompoundTokenOut swapTokenOut; uint256 swapPercent; } struct PoolStorage { // Map of reserves and their data (underlyingAssetOfReserve => reserveData) mapping(address => ReserveData) _reserves; // Map of users address and their configuration data (userAddress => userConfiguration) mapping(address => UserConfigurationMap) _usersConfig; // List of reserves as a map (reserveId => reserve). // It is structured as a mapping for gas savings reasons, using the reserve id as index mapping(uint256 => address) _reservesList; // Maximum number of active reserves there have been in the protocol. It is the upper bound of the reserves list uint16 _reservesCount; // Auction recovery health factor uint64 _auctionRecoveryHealthFactor; // Incentive fee for claim ape reward to compound uint16 _apeCompoundFee; // Map of user's ape compound strategies mapping(address => ApeCompoundStrategy) _apeCompoundStrategies; } struct ReserveConfigData { uint256 decimals; uint256 ltv; uint256 liquidationThreshold; uint256 liquidationBonus; uint256 reserveFactor; bool usageAsCollateralEnabled; bool borrowingEnabled; bool isActive; bool isFrozen; bool isPaused; } struct TimeLockParams { uint48 releaseTime; TimeLockActionType actionType; } struct TimeLockFactorParams { AssetType assetType; address asset; uint256 amount; } enum TimeLockActionType { BORROW, WITHDRAW } }
{ "remappings": [ "contracts/=contracts/", "ds-test/=lib/ds-test/src/", "forge-std/=lib/forge-std/src/", "pnm-contracts/=lib/pnm-contracts/" ], "optimizer": { "enabled": true, "runs": 800 }, "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"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ADDRESSES_PROVIDER","outputs":[{"internalType":"contract IPoolAddressesProvider","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_EXCESS_USAGE_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":"liquidityAdded","type":"uint256"},{"internalType":"uint256","name":"liquidityTaken","type":"uint256"},{"internalType":"uint256","name":"totalVariableDebt","type":"uint256"},{"internalType":"uint256","name":"reserveFactor","type":"uint256"},{"internalType":"address","name":"reserve","type":"address"},{"internalType":"address","name":"xToken","type":"address"}],"internalType":"struct DataTypes.CalculateInterestRatesParams","name":"params","type":"tuple"}],"name":"calculateInterestRates","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"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":"getVariableRateSlope1","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getVariableRateSlope2","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
0x608060405234801561001057600080fd5b50600436106100885760003560e01c806380031e371161005b57806380031e371461014e578063a9c622f814610156578063ada40b981461017d578063f4202409146101a557600080fd5b80630542975c1461008d5780630b3429a2146100d157806334762ca51461010157806354c365c614610127575b600080fd5b6100b47f0000000000000000000000006cd30e716adbe47dadf7319f6f2fb83d507c857d81565b6040516001600160a01b0390911681526020015b60405180910390f35b7f000000000000000000000000000000000000000000422ca8b0a00a42500000005b6040519081526020016100c8565b7f00000000000000000000000000000000000000000021165458500521280000006100f3565b6100f37f000000000000000000000000000000000000000002bf1a8054a46d009200000081565b6100f36101cb565b6100f37f0000000000000000000000000000000000000000007c13bc4b2c133c5600000081565b61019061018b36600461062d565b610247565b604080519283526020830191909152016100c8565b7f000000000000000000000000000000000000000001f04ef12cb04cf1580000006100f3565b60007f000000000000000000000000000000000000000001f04ef12cb04cf1580000006102387f000000000000000000000000000000000000000000422ca8b0a00a42500000007f000000000000000000000000000000000000000000211654585005212800000061065b565b610242919061065b565b905090565b60008061028a6040518060e00160405280600081526020016000815260200160008152602001600081526020016000815260200160008152602001600081525090565b60408085013560208301819052600060608401527f000000000000000000000000000000000000000000211654585005212800000091830191909152156103d857602084013584356102e260a0870160808801610673565b6001600160a01b03166370a0823161030060c0890160a08a01610673565b6040517fffffffff0000000000000000000000000000000000000000000000000000000060e084901b1681526001600160a01b039091166004820152602401602060405180830381865afa15801561035c573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061038091906106a3565b61038a919061065b565b61039491906106bc565b80825260208201516103a59161065b565b60c0820181905260208201516103ba91610584565b608082015260c081015160208201516103d291610584565b60a08201525b7f000000000000000000000000000000000000000002bf1a8054a46d0092000000816080015111156104d15760006104607f0000000000000000000000000000000000000000007c13bc4b2c133c560000007f000000000000000000000000000000000000000002bf1a8054a46d0092000000846080015161045a91906106bc565b90610584565b905061048c7f000000000000000000000000000000000000000001f04ef12cb04cf158000000826105c3565b6104b6907f000000000000000000000000000000000000000000422ca8b0a00a425000000061065b565b826040018181516104c7919061065b565b9052506105419050565b61052c7f000000000000000000000000000000000000000002bf1a8054a46d009200000061045a83608001517f000000000000000000000000000000000000000000422ca8b0a00a42500000006105c390919063ffffffff16565b8160400181815161053d919061065b565b9052505b61056d61055460608601356127106106bc565b60a08301516040840151610567916105c3565b90610607565b606082018190526040909101519094909350915050565b600081156b033b2e3c9fd0803ce8000000600284041904841117156105a857600080fd5b506b033b2e3c9fd0803ce80000009190910260028204010490565b600081156b019d971e4fe8401e7400000019839004841115176105e557600080fd5b506b033b2e3c9fd0803ce800000091026b019d971e4fe8401e74000000010490565b60008115611388198390048411151761061f57600080fd5b506127109102611388010490565b600060c0828403121561063f57600080fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b6000821982111561066e5761066e610645565b500190565b60006020828403121561068557600080fd5b81356001600160a01b038116811461069c57600080fd5b9392505050565b6000602082840312156106b557600080fd5b5051919050565b6000828210156106ce576106ce610645565b50039056fea2646970667358221220a38fb10cf0578302e1875e09dd90f04c243124e4fdca0f9b56a5a20bd46433cc64736f6c634300080a0033
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000006cd30e716adbe47dadf7319f6f2fb83d507c857d000000000000000000000000000000000000000002bf1a8054a46d00920000000000000000000000000000000000000000000000002116545850052128000000000000000000000000000000000000000000000000422ca8b0a00a4250000000000000000000000000000000000000000000000001f04ef12cb04cf158000000
-----Decoded View---------------
Arg [0] : provider (address): 0x6cD30e716ADbE47dADf7319f6F2FB83d507c857d
Arg [1] : optimalUsageRatio (uint256): 850000000000000000000000000
Arg [2] : baseVariableBorrowRate (uint256): 40000000000000000000000000
Arg [3] : variableRateSlope1 (uint256): 80000000000000000000000000
Arg [4] : variableRateSlope2 (uint256): 600000000000000000000000000
-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000006cd30e716adbe47dadf7319f6f2fb83d507c857d
Arg [1] : 000000000000000000000000000000000000000002bf1a8054a46d0092000000
Arg [2] : 0000000000000000000000000000000000000000002116545850052128000000
Arg [3] : 000000000000000000000000000000000000000000422ca8b0a00a4250000000
Arg [4] : 000000000000000000000000000000000000000001f04ef12cb04cf158000000
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 30 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.