23 lines
918 B
Solidity
23 lines
918 B
Solidity
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// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.19;
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/**
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* @title IStablecoinPegManager
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* @notice Interface for Stablecoin Peg Manager
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*/
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interface IStablecoinPegManager {
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struct PegStatus {
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uint256 currentPrice;
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uint256 targetPrice;
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int256 deviationBps; // Can be negative
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bool isMaintained;
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}
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function checkUSDpeg(address stablecoin) external view returns (bool isMaintained, int256 deviationBps);
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function checkETHpeg(address weth) external view returns (bool isMaintained, int256 deviationBps);
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function calculateDeviation(address asset, uint256 currentPrice, uint256 targetPrice) external pure returns (int256 deviationBps);
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function getPegStatus(address asset) external view returns (uint256 currentPrice, uint256 targetPrice, int256 deviationBps, bool isMaintained);
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function getSupportedAssets() external view returns (address[] memory);
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}
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