PriceData | BNBChain

codeslaw

PriceDataSolidityv0.8.30+commit.73712a01

network

BNBChain

address0xfec50cb4921f014514c65e6b451c755d09040900

deployer0xC8E234cf0F4A4fE1727A90318D0892B934a598a2

tx last 12 months

1 tx

calls last 12 months

2 calls

14 Files

@chainlink

contracts@1.2.0

src

v0.8

shared

interfaces

AggregatorV3Interface.sol

@openzeppelin

contracts

access

Ownable.sol

utils

Context.sol

Panic.sol

Strings.sol

cryptography

ECDSA.sol

MessageHashUtils.sol

math

Math.sol

SafeCast.sol

SignedMath.sol

contracts_prod

PriceData.sol

interface

IERC20_Decimals.sol

IPriceData.sol

oracle_utils

OffChainPriceOracle.sol

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

abi

constructor

constructor(address _quote_addr)

functions

isAuthorizedSigner

view

function isAuthorizedSigner(address _signer) view returns (bool)

isOnchainOracle

view

function isOnchainOracle(address) view returns (bool)

owner

view

function owner() view returns (address)

path_div

view

function path_div(address, uint256) view returns (address)

path_mul

view

function path_mul(address, uint256) view returns (address)

PRECISION

view

function PRECISION() view returns (uint8)

QUOTE_ADDRESS

view

function QUOTE_ADDRESS() view returns (address)

QUOTE_DECIMALS

view

function QUOTE_DECIMALS() view returns (uint8)

quoteToken

view

function quoteToken() view returns (address)

readAbsoluteCollateralValue

view

function readAbsoluteCollateralValue(address base_addr, uint256 base_amount, uint8 base_decimals, bytes offchain_data) view returns (uint256)

readCollateralValues

view

function readCollateralValues(address base_addr, uint8 result_decimals, uint256 base_amount, uint8 base_decimals, uint256 quote_amount, bytes offchain_data) view returns (uint256, uint256)

readPrice

view

function readPrice(address base_addr, uint8 target_decimals, bytes offchain_data) view returns (uint256)

readQuoteAmountToCollateralAmount

view

function readQuoteAmountToCollateralAmount(address base_addr, uint8 base_decimals, uint256 quote_amount, bytes offchain_data) view returns (uint256)

readRelativeCollateralValue

view

function readRelativeCollateralValue(address base_addr, uint8 result_decimals, uint256 base_amount, uint8 base_decimals, uint256 quote_amount, bytes offchain_data) view returns (uint256)

renounceOwnership

nonpayable

function renounceOwnership()

setOracles

nonpayable

function setOracles(address base_addr, address[] mul, address[] div)

setSigner

nonpayable

function setSigner(address signer, bool state)

transferOwnership

nonpayable

function transferOwnership(address newOwner)

useAbsoluteCollateralValue

nonpayable

function useAbsoluteCollateralValue(address base_addr, uint256 base_amount, uint8 base_decimals, bytes offchain_data) returns (uint256)

useCollateralValues

nonpayable

function useCollateralValues(address base_addr, uint8 result_decimals, uint256 base_amount, uint8 base_decimals, uint256 quote_amount, bytes offchain_data) returns (uint256, uint256)

usePrice

nonpayable

function usePrice(address base_addr, uint8 target_decimals, bytes offchain_data) returns (uint256)

useQuoteAmountToCollateralAmount

nonpayable

function useQuoteAmountToCollateralAmount(address base_addr, uint8 base_decimals, uint256 quote_amount, bytes offchain_data) returns (uint256)

useRelativeCollateralValue

nonpayable

function useRelativeCollateralValue(address base_addr, uint8 result_decimals, uint256 base_amount, uint8 base_decimals, uint256 quote_amount, bytes offchain_data) returns (uint256)

events

OnChainOracleAdded

event OnChainOracleAdded(address indexed base_token, address[] mul_path, address[] div_path)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

PriceLog

event PriceLog(address indexed base_token, uint256 price, uint256 decimals)

SignerChanged

event SignerChanged(address signer, bool is_authorized)

errors

ECDSAInvalidSignature

error ECDSAInvalidSignature()

ECDSAInvalidSignatureLength

error ECDSAInvalidSignatureLength(uint256 length)

ECDSAInvalidSignatureS

error ECDSAInvalidSignatureS(bytes32 s)

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

bytecode

creation bytecode

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