Contract 0x02b7023d43bc52bff8a0c54a9f2ecec053523bf6 1

Txn Hash Method
Block
From
To
Value [Txn Fee]
0x90ec56b01e65f162ac5ee0ac6637d4084da8987e39623cc8a5f8c73da146e4e3Set Is Price Fee...210452052022-10-14 8:00:47110 days 13 hrs ago0x49b373d422bda4c6bfcdd5ec1e48a9a26fda2f8b IN  0x02b7023d43bc52bff8a0c54a9f2ecec053523bf60 AVAX0.00162211032 35.117454051
0x12f904d95ee2f06b5a8a3cb64c8f65351efb779b4f303cc10f98accd6165bad3Set Is Price Fee...187126412022-08-16 9:21:47169 days 12 hrs ago0x49b373d422bda4c6bfcdd5ec1e48a9a26fda2f8b IN  0x02b7023d43bc52bff8a0c54a9f2ecec053523bf60 AVAX0.0012240615 26.5
0x99d043ffbfd454fd8842409242c96d9fa96a27eb4c85c40294a9035aca117061Set Is Price Fee...187125702022-08-16 9:19:25169 days 12 hrs ago0x49b373d422bda4c6bfcdd5ec1e48a9a26fda2f8b IN  0x02b7023d43bc52bff8a0c54a9f2ecec053523bf60 AVAX0.001200966 26
0x983c732e0249bb1ce1baa70dca042080aef77141d54216fcc86bfb0a42e8da34Set Is Price Fee...128473362022-04-01 7:28:52306 days 14 hrs ago0x49b373d422bda4c6bfcdd5ec1e48a9a26fda2f8b IN  0x02b7023d43bc52bff8a0c54a9f2ecec053523bf60 AVAX0.001587788645 34.374415911
0x53468cdcb2fe71aa0eb971940f9c8fe362d0ba1919a2c0cb2bea20d662ac4b54Set Gov92078692022-01-06 11:10:27391 days 10 hrs agoGMX: Deployer IN  0x02b7023d43bc52bff8a0c54a9f2ecec053523bf60 AVAX0.000672225 25
0xe386c8a975db0ce0b006855a13703a9b0fa0d3ef58e249175f904af8044e52c1Set Is Price Fee...85208122021-12-21 9:13:25407 days 12 hrs agoGMX: Deployer IN  0x02b7023d43bc52bff8a0c54a9f2ecec053523bf60 AVAX0.0023089550
0xd7c7eb8365eff22a20f144499d7a5da09b53f831daeaf4722becf184f25e7a700x6080604085208002021-12-21 9:13:02407 days 12 hrs agoGMX: Deployer IN  Create: FastPriceEvents0 AVAX0.0127798550
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Contract Source Code Verified (Exact Match)

Contract Name:
FastPriceEvents

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 1 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 4 : FastPriceEvents.sol
// SPDX-License-Identifier: MIT

import "../libraries/math/SafeMath.sol";

import "./interfaces/IFastPriceEvents.sol";
import "../access/Governable.sol";

pragma solidity 0.6.12;

contract FastPriceEvents is IFastPriceEvents, Governable {

    mapping (address => bool) public isPriceFeed;
    event PriceUpdate(address token, uint256 price, address priceFeed);

    function setIsPriceFeed(address _priceFeed, bool _isPriceFeed) external onlyGov {
      isPriceFeed[_priceFeed] = _isPriceFeed;
    }

    function emitPriceEvent(address _token, uint256 _price) external override {
      require(isPriceFeed[msg.sender], "FastPriceEvents: invalid sender");
      emit PriceUpdate(_token, _price, msg.sender);
    }
}

File 2 of 4 : SafeMath.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

File 3 of 4 : IFastPriceEvents.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IFastPriceEvents {
    function emitPriceEvent(address _token, uint256 _price) external;
}

File 4 of 4 : Governable.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

contract Governable {
    address public gov;

    constructor() public {
        gov = msg.sender;
    }

    modifier onlyGov() {
        require(msg.sender == gov, "Governable: forbidden");
        _;
    }

    function setGov(address _gov) external onlyGov {
        gov = _gov;
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 1
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"},{"indexed":false,"internalType":"address","name":"priceFeed","type":"address"}],"name":"PriceUpdate","type":"event"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"emitPriceEvent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"gov","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isPriceFeed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_gov","type":"address"}],"name":"setGov","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_priceFeed","type":"address"},{"internalType":"bool","name":"_isPriceFeed","type":"bool"}],"name":"setIsPriceFeed","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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