chainlink.md

layout	title
default	ChainLink

ChainLink.sol

View Source: contracts/ChainLink.sol

Contract Members

Constants & Variables

//internal members
mapping(address => contract AggregatorV3Interface) internal priceContractMapping;
uint256 internal constant expScale;
uint8 internal constant eighteen;

//public members
address public admin;
bool public paused;
address public wethAddressVerified;
address public wethAddressPublic;
contract AggregatorV3Interface public USDETHPriceFeed;

Events

event assetAdded(address indexed assetAddress, address indexed priceFeedContract);
event assetRemoved(address indexed assetAddress);
event adminChanged(address indexed oldAdmin, address indexed newAdmin);
event verifiedWethAddressSet(address indexed wethAddressVerified);
event publicWethAddressSet(address indexed wethAddressPublic);
event contractPausedOrUnpaused(bool  currentStatus);

Modifiers

• onlyAdmin

onlyAdmin

modifier onlyAdmin() internal

Arguments

Name	Type	Description

Functions

• addAsset(address assetAddress, address priceFeedContract)
• removeAsset(address assetAddress)
• changeAdmin(address newAdmin)
• setWethAddressVerified(address _wethAddressVerified)
• setWethAddressPublic(address _wethAddressPublic)
• togglePause()
• getAssetPrice(address asset)
• ()

addAsset

function addAsset(address assetAddress, address priceFeedContract) public nonpayable onlyAdmin

Arguments

Name	Type	Description
assetAddress	address
priceFeedContract	address

removeAsset

function removeAsset(address assetAddress) public nonpayable onlyAdmin

Arguments

Name	Type	Description
assetAddress	address

changeAdmin

function changeAdmin(address newAdmin) public nonpayable onlyAdmin

Arguments

Name	Type	Description
newAdmin	address

setWethAddressVerified

function setWethAddressVerified(address _wethAddressVerified) public nonpayable onlyAdmin

Arguments

Name	Type	Description
_wethAddressVerified	address

setWethAddressPublic

function setWethAddressPublic(address _wethAddressPublic) public nonpayable onlyAdmin

Arguments

Name	Type	Description
_wethAddressPublic	address

togglePause

function togglePause() public nonpayable onlyAdmin

Arguments

Name	Type	Description

getAssetPrice

function getAssetPrice(address asset) public view
returns(uint256, uint8)

Arguments

Name	Type	Description
asset	address

function () public payable

Arguments

Name	Type	Description