Contract Source Code:

pragma solidity ^0.8.20;

interface AggregatorV3Interface {
    function latestRoundData() external view returns (
        uint80 roundId,
        int256 answer,
        uint256 startedAt,
        uint256 updatedAt,
        uint80 answeredInRound
    );
}

contract SPriceOracle {
    AggregatorV3Interface public priceFeed;

    constructor() {
        priceFeed = AggregatorV3Interface(0x726D2E87d73567ecA1b75C063Bd09c1493655918);
    }
    /// @notice Returns the USD price of S in 1e18 based on API3
    function getLatestPrice() external view returns (uint256) {
        (, int256 price,,,) = priceFeed.latestRoundData();
        require(price > 0, "Invalid price from Chainlink");
        return uint256(price);
    }
}