oracles

contracts/helper/ChainlinkEthUSDTPriceOracleProxy.sol

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+/*
+
+    Copyright 2020 DODO ZOO.
+    SPDX-License-Identifier: Apache-2.0
+
+*/
+
+pragma solidity 0.6.9;
+pragma experimental ABIEncoderV2;
+
+
+interface IChainlink {
+    function latestAnswer() external view returns (uint256);
+}
+
+
+// for WETH-USDT(decimals=6) price convert
+
+contract ChainlinkETHUSDTPriceOracleProxy {
+    address public chainlink = 0xEe9F2375b4bdF6387aa8265dD4FB8F16512A1d46;
+
+    function getPrice() external view returns (uint256) {
+        return 10**24 / IChainlink(chainlink).latestAnswer();
+    }
+}