Boba Network

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

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

contract DIAOracleSample {
    address ethAdapter = 0x78B31334F73C50363433ffC551c7CbB2556C5eCD;

    function getETHLatestPrice() external view returns (
        uint128 latestPrice,
        uint128 timestampOfLatestPrice
    ) {
        // Call the AggregatorV3Interface adapter's latestRoundData function
        (,int256 answer, ,uint256 updatedAt, ) =
        DiaAssetSpecificCallingConvention(ethAdapter).latestRoundData();

        latestPrice = uint128(uint256(answer));
        timestampOfLatestPrice = uint128(updatedAt);

        return (latestPrice, timestampOfLatestPrice);
    } 
}