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gorgos / MultiSwap.sol
Created August 22, 2021 11:04
Example for how to swap multiple tokens in one on Ropsten
// 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 {