IChainlinkV3Aggregator

Git Source

Author: Chainlink

Interface for Chainlink V3 aggregator contract

Copied from https://github.com/smartcontractkit/chainlink/blob/master/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol

Functions

decimals

The number of decimals the price is formatted with

function decimals() external view returns (uint8);

description

The description of the aggregator

function description() external view returns (string memory);

version

The version number of the aggregator

function version() external view returns (uint256);

latestRoundData

Get the data from the latest round

function latestRoundData()
    external
    view
    returns (uint80 roundId, int256 answer, uint256 startedAt, uint256 updatedAt, uint80 answeredInRound);

Returns

Name	Type	Description
roundId	uint80	The round ID
answer	int256	The current price
startedAt	uint256	The timestamp of when the round started
updatedAt	uint256	The timestamp of when the round was updated
answeredInRound	uint80	(Deprecated) Previously used when answers could take multiple rounds to be computed