Contract

Overview

ETH Balance

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Latest 6 internal transactions

Contract Source Code(Solidity)

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Outline

• interface IERC20
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function balanceOf(address owner)
•    - function allowance(address owner, add ...
•    - function transfer(address to, uint to ...
•    - function approve(address spender, uin ...
•    - function transferFrom(address from, a ...
• interface WETH is IERC20
•    - function deposit()
•    - function withdraw(uint wad)
• interface IERC165
•    - function supportsInterface(bytes4 int ...
• interface IERC721Partial
•    - function transferFrom(address from, a ...
• interface IERC1155Partial
•    - function safeTransferFrom(address fro ...
• library ArrayUtils
•    - function indexOfTokenIds(TokenId[] me ...
•    - function indexOfTokenId16s(TokenId16[ ...
•  contract NonReentrancy *
•  contract TokenInfo *
•    - function doesContractImplementInterfa ...
•    - function _noThrowCall(address _contra ...
•    - function _decimals(Token token)
•    - function _getTokenType(Token token)
•    - function getTokenTypes(Token[] memory ...
•  contract Demodex is TokenInfo, Non ... *
•    - function invalidateOffers()
•    - function addOffers(AddOffer[] calldat ...
•    - function updateOffers(UpdateOffer[] c ...
•    - function trade(TradeInput[] calldata ...
•    - function getOffersInfo(uint from, uin ...

API

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WETH","name":"_weth","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"}],"name":"CannotExecuteOwnOffer","type":"error"},{"inputs":[],"name":"CannotOfferWETH","type":"error"},{"inputs":[{"internalType":"Price","name":"executedAveragePrice","type":"uint128"},{"internalType":"Price","name":"tradeAveragePrice","type":"uint128"}],"name":"ExecutedAveragePriceGreaterThanSpecified","type":"error"},{"inputs":[{"internalType":"Price","name":"executedAveragePrice","type":"uint128"},{"internalType":"Price","name":"tradeAveragePrice","type":"uint128"}],"name":"ExecutedAveragePriceLessThanSpecified","type":"error"},{"inputs":[{"internalType":"Price","name":"executedTotalPrice","type":"uint128"},{"internalType":"Price","name":"tradeTotalPrice","type":"uint128"}],"name":"ExecutedTotalPriceGreaterThanSpecified","type":"error"},{"inputs":[{"internalType":"Price","name":"executedTotalPrice","type":"uint128"},{"internalType":"Price","name":"tradeTotalPrice","type":"uint128"}],"name":"ExecutedTotalPriceLessThanSpecified","type":"error"},{"inputs":[{"internalType":"uint256","name":"ethersRequested","type":"uint256"},{"internalType":"uint256","name":"ethersRemaining","type":"uint256"}],"name":"InsufficentEthersRemaining","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"Tokens","name":"tokensRequested","type":"uint128"},{"internalType":"Tokens","name":"tokensRemaining","type":"uint128"}],"name":"InsufficentTokensRemaining","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"Index","name":"index","type":"uint32"}],"name":"InvalidIndex","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"string","name":"reason","type":"string"}],"name":"InvalidInputData","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"Nonce","name":"offerNonce","type":"uint24"},{"internalType":"Nonce","name":"currentNonce","type":"uint24"}],"name":"InvalidOffer","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"Token","name":"token","type":"address"}],"name":"InvalidToken","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"TokenId","name":"tokenId","type":"uint256"}],"name":"InvalidTokenId","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"Account","name":"maker","type":"address"}],"name":"NotMaker","type":"error"},{"inputs":[{"internalType":"uint256","name":"line","type":"uint256"},{"internalType":"Index","name":"index","type":"uint32"},{"internalType":"Unixtime","name":"expiry","type":"uint40"}],"name":"OfferExpired","type":"error"},{"inputs":[],"name":"PricesMustBeSortedWithNoDuplicates","type":"error"},{"inputs":[],"name":"TokenIdsMustBeSortedWithNoDuplicates","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"ethers","type":"uint256"},{"indexed":false,"internalType":"Unixtime","name":"timestamp","type":"uint40"}],"name":"InternalTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"Index","name":"index","type":"uint32"},{"indexed":true,"internalType":"Token","name":"token","type":"address"},{"indexed":false,"internalType":"enum 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TokenType","name":"tokenType","type":"uint8"},{"indexed":true,"internalType":"Account","name":"maker","type":"address"},{"indexed":false,"internalType":"enum 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BuySell","name":"buySell","type":"uint8"},{"internalType":"Unixtime","name":"expiry","type":"uint40"},{"internalType":"Price[]","name":"prices","type":"uint128[]"},{"internalType":"TokenId[]","name":"tokenIds","type":"uint256[]"},{"internalType":"Tokens[]","name":"tokenss","type":"uint128[]"}],"internalType":"struct Demodex.AddOffer[]","name":"inputs","type":"tuple[]"}],"name":"addOffers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"from","type":"uint256"},{"internalType":"uint256","name":"to","type":"uint256"}],"name":"getOffersInfo","outputs":[{"components":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"Token","name":"token","type":"address"},{"internalType":"enum TokenType","name":"tokenType","type":"uint8"},{"internalType":"Account","name":"maker","type":"address"},{"internalType":"enum BuySell","name":"buySell","type":"uint8"},{"internalType":"Unixtime","name":"expiry","type":"uint40"},{"internalType":"Nonce","name":"nonce","type":"uint24"},{"internalType":"Price[]","name":"prices","type":"uint128[]"},{"internalType":"TokenId[]","name":"tokenIds","type":"uint256[]"},{"internalType":"Tokens[]","name":"tokenss","type":"uint128[]"}],"internalType":"struct Demodex.OfferInfo[]","name":"results","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"Token[]","name":"tokens","type":"address[]"}],"name":"getTokenTypes","outputs":[{"internalType":"enum TokenType[]","name":"_tokenTypes","type":"uint8[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"invalidateOffers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"offers","outputs":[{"internalType":"Token","name":"token","type":"address"},{"internalType":"Account","name":"maker","type":"address"},{"internalType":"enum BuySell","name":"buySell","type":"uint8"},{"internalType":"Unixtime","name":"expiry","type":"uint40"},{"internalType":"Nonce","name":"nonce","type":"uint24"},{"internalType":"enum TokenIdType","name":"tokenIdType","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"Index","name":"index","type":"uint32"},{"internalType":"Price","name":"price","type":"uint128"},{"internalType":"enum Execution","name":"execution","type":"uint8"},{"internalType":"TokenId[]","name":"tokenIds","type":"uint256[]"},{"internalType":"Tokens[]","name":"tokenss","type":"uint128[]"}],"internalType":"struct Demodex.TradeInput[]","name":"inputs","type":"tuple[]"},{"internalType":"enum PaymentType","name":"paymentType","type":"uint8"}],"name":"trade","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"Index","name":"index","type":"uint32"},{"internalType":"Unixtime","name":"expiry","type":"uint40"},{"internalType":"Price[]","name":"prices","type":"uint128[]"},{"internalType":"TokenId[]","name":"tokenIds","type":"uint256[]"},{"internalType":"Tokens[]","name":"tokenss","type":"uint128[]"}],"internalType":"struct Demodex.UpdateOffer[]","name":"inputs","type":"tuple[]"}],"name":"updateOffers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"weth","outputs":[{"internalType":"contract WETH","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]