​
Overview

  • name: IAggregatorV3Interface
  • path: oracles/chainlink/IAggregatorV3Interface.sol
  • context: oracle
  • tags: oracle, chainlink, price-feed, standard
  • title: IAggregatorV3Interface
  • notice: Interface for Chainlink price feed aggregators
  • dev: From Chainlink’s AggregatorV3Interface

​
Function signatures

decimals()
description()
getRoundData(uint80)
latestRoundData()
version()

​
ABI

[
  {
    "inputs": [],
    "name": "decimals",
    "outputs": [
      {
        "internalType": "uint8",
        "name": "",
        "type": "uint8"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "description",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint80",
        "name": "_roundId",
        "type": "uint80"
      }
    ],
    "name": "getRoundData",
    "outputs": [
      {
        "internalType": "uint80",
        "name": "roundId",
        "type": "uint80"
      },
      {
        "internalType": "int256",
        "name": "answer",
        "type": "int256"
      },
      {
        "internalType": "uint256",
        "name": "startedAt",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "updatedAt",
        "type": "uint256"
      },
      {
        "internalType": "uint80",
        "name": "answeredInRound",
        "type": "uint80"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "latestRoundData",
    "outputs": [
      {
        "internalType": "uint80",
        "name": "roundId",
        "type": "uint80"
      },
      {
        "internalType": "int256",
        "name": "answer",
        "type": "int256"
      },
      {
        "internalType": "uint256",
        "name": "startedAt",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "updatedAt",
        "type": "uint256"
      },
      {
        "internalType": "uint80",
        "name": "answeredInRound",
        "type": "uint80"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "version",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  }
]