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Contract

0x2eADcC800506ce0ADCAca45a8F585253677Eaa3e
Source Code Source Code

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Contract Source Code Verified (Exact Match)

Contract Name:
OracleWrapper
Compiler Version
v0.6.12+commit.27d51765
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

blockscan-logoblockscan-logoblockscan-logoIDE
File 1 of 2 : OracleWrapper.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "../interfaces/IChainlinkAggregator.sol";

contract OracleWrapper {
	uint8 private constant DECIMALS = 8; 
	IChainlinkAggregator public immutable ethOracle;
	IChainlinkAggregator public immutable underlyingOracle;

	constructor(address _ethOracle, address _underlyingOracle) public {
		ethOracle = IChainlinkAggregator(_ethOracle);
		underlyingOracle = IChainlinkAggregator(_underlyingOracle);
	}

	function latestAnswer() external view returns (int256) {
		int256 ethPricInUSD = ethOracle.latestAnswer();
		int256 underlyingPriceInETH = underlyingOracle.latestAnswer();
		return underlyingPriceInETH * ethPricInUSD / 10 ** 8;
	}

	function latestTimestamp() external view returns (uint256) {
		return underlyingOracle.latestTimestamp();
	}

	function decimals() external view returns (uint8) {
		return DECIMALS;
	}
}

File 2 of 2 : IChainlinkAggregator.sol
// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.6.12;

interface IChainlinkAggregator {
  function decimals() external view returns (uint8);
  
  function latestAnswer() external view returns (int256);

  function latestTimestamp() external view returns (uint256);

  function latestRound() external view returns (uint256);

  function getAnswer(uint256 roundId) external view returns (int256);

  function getTimestamp(uint256 roundId) external view returns (uint256);

  event AnswerUpdated(int256 indexed current, uint256 indexed roundId, uint256 timestamp);
  event NewRound(uint256 indexed roundId, address indexed startedBy);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_ethOracle","type":"address"},{"internalType":"address","name":"_underlyingOracle","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ethOracle","outputs":[{"internalType":"contract IChainlinkAggregator","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"latestAnswer","outputs":[{"internalType":"int256","name":"","type":"int256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"latestTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"underlyingOracle","outputs":[{"internalType":"contract IChainlinkAggregator","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View
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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000089e60b56efd70a1d4fbbae947bc33cae41e37a72000000000000000000000000064d0ea578d42a315f5208068653383fc5d0fc48

-----Decoded View---------------
Arg [0] : _ethOracle (address): 0x89e60b56efD70a1D4FBBaE947bC33cae41e37A72
Arg [1] : _underlyingOracle (address): 0x064D0ea578d42A315F5208068653383fc5D0fC48

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 00000000000000000000000089e60b56efd70a1d4fbbae947bc33cae41e37a72
Arg [1] : 000000000000000000000000064d0ea578d42a315f5208068653383fc5d0fc48


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