| /// eip155 https://github.com/ethereum/EIPs/blob/master/EIPS/eip-155.md | |
| /// use ethers v5.7 | |
| const ethers = require('ethers') | |
| const CHAIN_ID = 1 | |
| async function main() { | |
| // private key | |
| let private_key = | |
| '0x4646464646464646464646464646464646464646464646464646464646464646' | |
| let wallet = new ethers.Wallet(private_key) |
| { | |
| "version": "0.1.0", | |
| "name": "pump", | |
| "instructions": [ | |
| { | |
| "name": "initialize", | |
| "docs": [ | |
| "Creates the global state." | |
| ], | |
| "accounts": [ |
| const { SwapRouter } = require('@uniswap/universal-router-sdk') | |
| const { TradeType, Ether, Token, CurrencyAmount, Percent } = require('@uniswap/sdk-core') | |
| const { Trade: V2Trade } = require('@uniswap/v2-sdk') | |
| const { Pool, nearestUsableTick, TickMath, TICK_SPACINGS, FeeAmount, Trade: V3Trade, Route: RouteV3 } = require('@uniswap/v3-sdk') | |
| const { MixedRouteTrade, Trade: RouterTrade } = require('@uniswap/router-sdk') | |
| const IUniswapV3Pool = require('@uniswap/v3-core/artifacts/contracts/UniswapV3Pool.sol/UniswapV3Pool.json') | |
| const JSBI = require('jsbi') | |
| const erc20Abi = require('../abis/erc20.json') | |
| // SPDX-License-Identifier: MIT | |
| pragma solidity =0.7.6; | |
| pragma abicoder v2; | |
| import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/ISwapRouter.sol"; | |
| import "https://github.com/Uniswap/uniswap-v3-periphery/blob/main/contracts/interfaces/IQuoter.sol"; | |
| import {IERC20, SafeERC20} from "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/release-v3.4-solc-0.7/contracts/token/ERC20/SafeERC20.sol"; | |
| interface IUniswapRouter is ISwapRouter { |
| import Web3 from 'web3'; | |
| import { Fetcher, ChainId, Token } from '@pancakeswap/sdk'; | |
| import { JsonRpcProvider } from '@ethersproject/providers'; | |
| import { BNB_ADDRESS, MAINNET_URL } from '../constants'; | |
| const provider = new JsonRpcProvider('https://bsc-dataseed1.binance.org/'); | |
| class Web3Service { | |
| constructor() { | |
| this.web3 = new Web3(MAINNET_URL); |
| const TelegramBot = require('node-telegram-bot-api'); | |
| let pancakeSwapAbi = [{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_WETH","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"},{"internalType":"uint256","name":"amountADesired","type":"uint256"},{"internalType":"uint256","name":"amountBDesired","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"addLiquidity","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalTyp |
| let pancakeSwapAbi = [ | |
| {"inputs":[{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"address[]","name":"path","type":"address[]"}],"name":"getAmountsOut","outputs":[{"internalType":"uint256[]","name":"amounts","type":"uint256[]"}],"stateMutability":"view","type":"function"}, | |
| ]; | |
| let tokenAbi = [ | |
| {"inputs":[],"name":"decimals","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}, | |
| ]; | |
| const Web3 = require('web3'); | |
| /* | |
| Required Node.js |
Node Version Manager (https://github.com/nvm-sh/nvm) works perfectly across native node installations as well as emulated Rosetta installations. The trick I am using here is to install one LTS version of node under Rosetta and another stable version as native binary.
