StableTokenPriceOracle | Ethereum

codeslaw

StableTokenPriceOracleSolidityv0.8.20+commit.a1b79de6

network

Ethereum

address0xd34c1268cd6ed5abf885e95e04f2b3b8650374e3

deployer0x6C15B25E9750Dccb698C1a4023f34015bFe57649

tx last 12 months

0 txs

calls last 12 months

3 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

StableTokenPriceOracle.sol

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

abi

constructor

constructor(address initialAdmin, address feed, uint32 stalenessPeriod)

functions

ADMIN_ROLE

view

function ADMIN_ROLE() view returns (bytes32)

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)

latestPriceInfo

view

function latestPriceInfo() view returns (tuple)

supportsInterface

view

function supportsInterface(bytes4 interfaceId) view returns (bool)

tokenConfig

view

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

grantRole

nonpayable

function grantRole(bytes32 role, address account)

renounceRole

nonpayable

function renounceRole(bytes32 role, address callerConfirmation)

revokeRole

nonpayable

function revokeRole(bytes32 role, address account)

setTokenConfig

nonpayable

function setTokenConfig(address feed, uint32 stalenessPeriod)

events

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)

InvalidConfig

error InvalidConfig()

InvalidToken

error InvalidToken(address token)

TokenAlreadyConfigured

error TokenAlreadyConfigured()

bytecode

creation bytecode

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