VolatileTokenPriceOracle | Ethereum

codeslaw

VolatileTokenPriceOracleSolidityv0.8.20+commit.a1b79de6

network

Ethereum

address0x678287d2a6ac5f892598084a2a8323afb6c18676

deployer0x6C15B25E9750Dccb698C1a4023f34015bFe57649

tx last 12 months

0 txs

calls last 12 months

5 calls

9 Files

@chainlink

contracts

src

v0.8

shared

interfaces

AggregatorV3Interface.sol

@openzeppelin

contracts

access

AccessControl.sol

IAccessControl.sol

utils

Context.sol

introspection

ERC165.sol

IERC165.sol

contracts

interfaces

IPriceOracle.sol

oracle

BaseTokenPriceOracle.sol

VolatileTokenPriceOracle.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

constructor(address initialAdmin, address feed, uint32 stalenessPeriod, uint32 maxDeviation)

functions

ADMIN_ROLE

view

function ADMIN_ROLE() view returns (bytes32)

circuitBreaker

view

function circuitBreaker() view returns (bool)

decimals

view

function decimals() view returns (uint8)

DEFAULT_ADMIN_ROLE

view

function DEFAULT_ADMIN_ROLE() view returns (bytes32)

getRoleAdmin

view

function getRoleAdmin(bytes32 role) view returns (bytes32)

hasRole

view

function hasRole(bytes32 role, address account) view returns (bool)

lastGoodPrice

view

function lastGoodPrice() view returns (uint256)

latestPriceInfo

view

function latestPriceInfo() view returns (tuple)

OPERATOR_ROLE

view

function OPERATOR_ROLE() view returns (bytes32)

supportsInterface

view

function supportsInterface(bytes4 interfaceId) view returns (bool)

tokenConfig

view

function tokenConfig() view returns (address priceFeed, uint32 stalenessPeriod)

volatileConfig

view

function volatileConfig() view returns (uint32 maxDeviation)

grantRole

nonpayable

function grantRole(bytes32 role, address account)

renounceRole

nonpayable

function renounceRole(bytes32 role, address callerConfirmation)

resetCircuitBreaker

nonpayable

function resetCircuitBreaker()

revokeRole

nonpayable

function revokeRole(bytes32 role, address account)

setCircuitBreaker

nonpayable

function setCircuitBreaker()

setTokenConfig

nonpayable

function setTokenConfig(address feed, uint32 stalenessPeriod, uint32 maxDeviation)

setTokenConfig

nonpayable

function setTokenConfig(address feed, uint32 stalenessPeriod)

updateLastGoodPrice

nonpayable

function updateLastGoodPrice(uint256 newPrice)

events

CircuitBreakerActivated

event CircuitBreakerActivated()

CircuitBreakerReset

event CircuitBreakerReset()

LastGoodPriceUpdated

event LastGoodPriceUpdated(uint256 newPrice)

PriceUpdated

event PriceUpdated(uint96 price, uint8 indexed status)

RoleAdminChanged

event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole)

RoleGranted

event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender)

RoleRevoked

event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender)

TokenConfigured

event TokenConfigured(address indexed feed, uint32 stalenessPeriod)

errors

AccessControlBadConfirmation

error AccessControlBadConfirmation()

AccessControlUnauthorizedAccount

error AccessControlUnauthorizedAccount(address account, bytes32 neededRole)

CircuitBreakerAlreadyActive

error CircuitBreakerAlreadyActive()

InvalidConfig

error InvalidConfig()

InvalidToken

error InvalidToken(address token)

PriceDeviationExceeded

error PriceDeviationExceeded(uint256 currentPrice, uint256 lastGoodPrice)

TokenAlreadyConfigured

error TokenAlreadyConfigured()

bytecode

creation bytecode

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