| pragma solidity =0.5.0; | |
| pragma experimental ABIEncoderV2; | |
| /// @title Multicall - Aggregate results from multiple read-only function calls | |
| /// @author Michael Elliot <[email protected]> | |
| /// @author Joshua Levine <[email protected]> | |
| /// @author Nick Johnson <[email protected]> | |
| contract Multicall { | |
| struct Call { |
| pragma solidity 0.5.16; | |
| /** | |
| * @dev Interface of the ERC20 standard. | |
| */ | |
| interface IERC20 { | |
| /** | |
| * @dev Returns the amount of tokens in existence. | |
| */ | |
| function totalSupply() external view returns (uint256); |
| // SPDX-License-Identifier: GNU GENERAL PUBLIC LICENSE V3 | |
| pragma solidity 0.5.16; | |
| contract WETH { | |
| string public name = "Wrapped Ether"; | |
| string public symbol = "WETH"; | |
| uint8 public decimals = 18; | |
| event Approval(address indexed src, address indexed guy, uint256 wad); | |
| event Transfer(address indexed src, address indexed dst, uint256 wad); |
| const fs = require('fs'); | |
| const fetchNFTIDs = async () => { | |
| const NFT_ADDRESS=''; | |
| const OWNER_ADDRESS=''; | |
| const ETHERSCAN_APIKEY=''; | |
| const res = await fetch(`https://api.etherscan.io/api?module=account&action=addresstokennftinventory&address=${OWNER_ADDRESS}&contractaddress=${NFT_ADDRESS}&page=1&offset=1000&apikey=${ETHERSCAN_APIKEY}`); | |
| if (res.ok) { | |
| const data = await res.json(); | |
| const file = `nfts-${OWNER_ADDRESS}-${Date.now()}.txt`; |
| curl -sSL https://get.docker.com | sh | |
| sudo usermod -aG docker $(whoami) |
| [{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function" |
| /** | |
| DIR=snapshotdev | |
| mkdir $DIR | |
| cd $DIR | |
| touch index.js | |
| npm init -y | |
| npm i isomorphic-unfetch | |
| npm i @urql/core | |
| # Docs: https://docs.snapshot.org/snapshot.js |
| // SPDX-License-Identifier: MIT | |
| pragma solidity 0.4.25; | |
| /** | |
| * @dev Interface of the ERC20 standard as defined in the EIP. | |
| */ | |
| interface IERC20Full { | |
| /** | |
| * @dev Returns the name of the token. | |
| */ |
| <!-- Localhost start: http-server --> | |
| <html> | |
| <link | |
| rel="icon" | |
| type="image/x-icon" | |
| href="https://www.mozilla.org/media/img/favicons/firefox/browser/favicon.f093404c0135.ico" | |
| /> | |
| <script src="https://cdn.jsdelivr.net/npm/web3@latest/dist/web3.min.js"></script> | |
| <script> |
