Flash Loan Arbitrage Smart Contract BSC Build - (Constructor with PoolAddress)

Опубликовано: 03 Сентябрь 2023
на канале: Code Raiders

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We need to initialise a Flash Loan smart contract that borrows funds from PancakeSwap V3 with details of what pool to borrow liquidity from.

In this video, you will learn how to interrogate smart contracts to understand specific functions to call and equally use some computations to get the liquidity pool address so long as you know the two tokens that pool relates to and the fee of that pool. For our Flash Loan smart contract, we will borrow from the WBNB and BUSD pool that has a fee of 500.

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PancakeSwap V3 Contract Addresses:
https://docs.pancakeswap.finance/deve...

Smart Contract Imports:
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;
import "hardhat/console.sol";
import { IUniswapV2Router02 } from "@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol";
import { ISwapRouter } from "@uniswap/v3-periphery/contracts/interfaces/ISwapRouter.sol";
import { IUniswapV3Pool } from "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol";
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { TransferHelper } from "@uniswap/v3-periphery/contracts/libraries/TransferHelper.sol";
import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import { SafeMath } from "@openzeppelin/contracts/utils/math/SafeMath.sol";

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