Contract 0x6cb7d5bd21664e0201347bd93d66ce18bc48a807 1

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;

interface IChainlinkV3Aggregator {
  function decimals() external view returns (uint8);

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

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;

// Interfaces
import {IChainlinkV3Aggregator} from '../external/interfaces/IChainlinkV3Aggregator.sol';

contract GohmPriceOracle {
    /*==== PUBLIC VARS ====*/

    address public constant OHMv2_CHAINLINK_AGGREGATOR =
        0x761aaeBf021F19F198D325D7979965D0c7C9e53b;

    address public constant OHM_INDEX_CHAINLINK_AGGREGATOR =
        0x48C4721354A3B29D80EF03C65E6644A37338a0B1;

    /*==== VIEWS ====*/

    /// @notice Gets the price of gOHM in USD
    /// @return price of gOHM in USD in 1e8 precision
    function getPriceInUSD() external view returns (uint256) {
        return (getOHMv2PriceInUSD() * getOHMIndex()) / 1e9;
    }

    /// @notice Gets the price of OHM (v2) in USD
    /// @return the price of OHM (v2) in USD in 1e8 precision
    function getOHMv2PriceInUSD() public view returns (uint256) {
        (, int256 price, , , ) = IChainlinkV3Aggregator(
            OHMv2_CHAINLINK_AGGREGATOR
        ).latestRoundData();

        return uint256(price);
    }

    /// @notice Gets the current index of OHM
    /// @return the current index of OHM in 1e9 precision
    function getOHMIndex() public view returns (uint256) {
        (, int256 index, , , ) = IChainlinkV3Aggregator(
            OHM_INDEX_CHAINLINK_AGGREGATOR
        ).latestRoundData();

        return uint256(index);
    }
}

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

[{"inputs":[],"name":"OHM_INDEX_CHAINLINK_AGGREGATOR","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OHMv2_CHAINLINK_AGGREGATOR","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getOHMIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getOHMv2PriceInUSD","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPriceInUSD","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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