Skip to content

Instantly share code, notes, and snippets.

@snowkidind

snowkidind/RouterDifferences.sol

Last active July 23, 2022 05:54
Show Gist options
  • Save snowkidind/c759e82677b7a77dc70548943730acd9 to your computer and use it in GitHub Desktop.
Save snowkidind/c759e82677b7a77dc70548943730acd9 to your computer and use it in GitHub Desktop.
Download ZIP
RouterDifferences.sol - Differences between Uniswap v3 routers SwapRouter and SwapRouter02
Raw
routerDifferences.js
const env = require('node-env-file')
env(__dirname + '/../.env')
const hre = require('hardhat')
const ethers = hre.ethers
const provider = hre.network.provider
const BigNumber = ethers.BigNumber
const usdcAbi = require('./usdc.json')
const usdcAddr = '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' // USDC
const usdc = new ethers.Contract(usdcAddr, usdcAbi, ethers.provider)
let differencesAddr, to
const run = async () => {
try {
const [owner] = await ethers.getSigners()
to = owner.address
await getFunds()
// broadcast the contract
const Differences = await ethers.getContractFactory("RouterDifferences")
const differences = await Differences.deploy()
await differences.deployed()
differencesAddr = differences.address
console.log("Differences contract deployed to:", differencesAddr)
await status('opening balance')
// send usdc to the contract
const usdcBal = await usdc.balanceOf(to)
await usdc.connect(owner).transfer(differencesAddr, usdcBal)
await status('sent usdc')
// call the function
tx = await differences.routerDifferences()
await status('after contract call')
} catch (error) {
console.log(error)
}
}
const status = async (title) => {
const b = ethers.provider.getBalance(differencesAddr)
const c = ethers.provider.getBalance(to)
const dd = usdc.balanceOf(to)
const e = usdc.balanceOf(differencesAddr)
const [flashBalEth, ownerEth, ownerUsdc, flashUsdc] = await Promise.all([b, c, dd, e])
console.log('\n' + title)
console.log('flash: ' + d(flashBalEth, 18) + ' ETH ' + d(flashUsdc, 6) + ' USDC')
console.log('owner: ' + d(ownerEth, 18) + ' ETH ' + d(ownerUsdc, 6) + ' USDC')
}
const getFunds = async () => {
const usdcWhale = '0x5E0e8B4E3e793E2CF534aa66CD8a5e4eEB62813b'
const wethWhale = '0x821A96fbD4465D02726EDbAa936A0d6d1032dE46'
// get usdc
await provider.request({
method: "hardhat_impersonateAccount",
params: [usdcWhale]
})
const usdcSigner = await ethers.provider.getSigner(usdcWhale)
let toBalUsdc = await usdc.balanceOf(to)
await usdc.connect(usdcSigner).transfer(to, BigNumber.from("1000000000")) // 1000 usdc
await provider.request({
method: "hardhat_stopImpersonatingAccount",
params: [usdcWhale]
})
// get eth for tx fees
await provider.request({
method: "hardhat_impersonateAccount",
params: [wethWhale]
})
const signer = await ethers.provider.getSigner(wethWhale)
let balance = await ethers.provider.getBalance(wethWhale)
let gasCost = BigNumber.from("21000")
const gasOracle = BigNumber.from("46000000000")
balance = balance.sub(gasCost.mul(gasOracle))
const txRequest = {
to: to,
gasLimit: gasCost,
gasPrice: gasOracle,
value: balance
}
populatedTx = await signer.populateTransaction(txRequest)
tx = await signer.sendTransaction(populatedTx)
await provider.request({
method: "hardhat_stopImpersonatingAccount",
params: [wethWhale]
})
}
const d = (_amount, decimals, precision) => {
const amount = String(_amount)
if (precision) {
return Math.round(ethers.utils.formatUnits(amount, decimals), precision)
}
return ethers.utils.formatUnits(amount, decimals)
}
;(async () => {
await run()
})()
Raw
RouterDifferences.sol
// SPDX-License-Identifier: UNLICENSED" for non-open-source code
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import '@uniswap/v3-periphery/contracts/interfaces/ISwapRouter.sol';
import '@uniswap/v3-periphery/contracts/libraries/TransferHelper.sol';
// The SwapRouter02 (1.1.0) router combines v2 and v3 pools. There isnt a good doc that explains when to use
// it vs the SwapRouter contract. The 02 paramaters arent the same as the imported libraries, to use the
// ISwapRouter02 contract, create your own interface.
// Note: Not sure how the other methods are but I suspect similar, untested
interface ISwapRouter02 is IUniswapV3SwapCallback {
struct ExactInputSingleParamsR2 {
address tokenIn;
address tokenOut;
uint24 fee;
address recipient;
uint256 amountIn;
uint256 amountOutMinimum;
uint160 sqrtPriceLimitX96;
}
function exactInputSingle(ExactInputSingleParamsR2 calldata params) external payable returns (uint256 amountOut);
}
contract RouterDifferences {
address public constant usdc = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48;
address public constant dai = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
IERC20 public usdcContract = IERC20(usdc);
IERC20 public daiContract = IERC20(dai);
// https://docs.uniswap.org/protocol/reference/deployments
address public constant swap_router02_address = 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45; // SwapRouter02 (1.1.0)
address public constant swap_router_address = 0xE592427A0AEce92De3Edee1F18E0157C05861564; // SwapRouter
// The 02 router is a combination router which auto routes to v2 pools as well
// connect via the 02 router
ISwapRouter02 public immutable swapRouter02 = ISwapRouter02(swap_router02_address);
ISwapRouter public immutable swapRouter = ISwapRouter(swap_router_address);
function routerDifferences() public {
uint256 _amount = usdcContract.balanceOf(address(this));
usdcContract.approve(swap_router02_address, _amount);
uint24 poolFee = 100; // dai/usdc pool at 0x5777d92f208679db4b9778590fa3cab3ac9e2168
// SwapRouter02
uint256 amountOut = swapRouter02.exactInputSingle(
ISwapRouter02.ExactInputSingleParamsR2({
tokenIn: usdc,
tokenOut: dai,
fee: poolFee,
recipient: address(this),
amountIn: _amount,
amountOutMinimum: 0,
sqrtPriceLimitX96: 0
})
);
uint256 _amountDai = daiContract.balanceOf(address(this));
daiContract.approve(swap_router_address, _amountDai);
// SwapRouter
uint256 amountReturned = swapRouter.exactInputSingle(
ISwapRouter.ExactInputSingleParams({
tokenIn: dai,
tokenOut: usdc,
fee: poolFee,
recipient: address(this),
deadline: block.timestamp,
amountIn: _amountDai,
amountOutMinimum: 0,
sqrtPriceLimitX96: 0
})
);
}
}
Raw
usdc.json
[
{
"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": "authorizer",
"type": "address"
},
{
"indexed": true,
"internalType": "bytes32",
"name": "nonce",
"type": "bytes32"
}
],
"name": "AuthorizationCanceled",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "authorizer",
"type": "address"
},
{
"indexed": true,
"internalType": "bytes32",
"name": "nonce",
"type": "bytes32"
}
],
"name": "AuthorizationUsed",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "_account",
"type": "address"
}
],
"name": "Blacklisted",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "newBlacklister",
"type": "address"
}
],
"name": "BlacklisterChanged",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "burner",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "Burn",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "newMasterMinter",
"type": "address"
}
],
"name": "MasterMinterChanged",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "minter",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "to",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "Mint",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "minter",
"type": "address"
},
{
"indexed": false,
"internalType": "uint256",
"name": "minterAllowedAmount",
"type": "uint256"
}
],
"name": "MinterConfigured",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "oldMinter",
"type": "address"
}
],
"name": "MinterRemoved",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": false,
"internalType": "address",
"name": "previousOwner",
"type": "address"
},
{
"indexed": false,
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "OwnershipTransferred",
"type": "event"
},
{
"anonymous": false,
"inputs": [],
"name": "Pause",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "newAddress",
"type": "address"
}
],
"name": "PauserChanged",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "newRescuer",
"type": "address"
}
],
"name": "RescuerChanged",
"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"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "_account",
"type": "address"
}
],
"name": "UnBlacklisted",
"type": "event"
},
{
"anonymous": false,
"inputs": [],
"name": "Unpause",
"type": "event"
},
{
"inputs": [],
"name": "CANCEL_AUTHORIZATION_TYPEHASH",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "DOMAIN_SEPARATOR",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "PERMIT_TYPEHASH",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "RECEIVE_WITH_AUTHORIZATION_TYPEHASH",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "TRANSFER_WITH_AUTHORIZATION_TYPEHASH",
"outputs": [
{
"internalType": "bytes32",
"name": "",
"type": "bytes32"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"internalType": "address",
"name": "spender",
"type": "address"
}
],
"name": "allowance",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
}
],
"name": "approve",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "authorizer",
"type": "address"
},
{
"internalType": "bytes32",
"name": "nonce",
"type": "bytes32"
}
],
"name": "authorizationState",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "account",
"type": "address"
}
],
"name": "balanceOf",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_account",
"type": "address"
}
],
"name": "blacklist",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "blacklister",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "_amount",
"type": "uint256"
}
],
"name": "burn",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "authorizer",
"type": "address"
},
{
"internalType": "bytes32",
"name": "nonce",
"type": "bytes32"
},
{
"internalType": "uint8",
"name": "v",
"type": "uint8"
},
{
"internalType": "bytes32",
"name": "r",
"type": "bytes32"
},
{
"internalType": "bytes32",
"name": "s",
"type": "bytes32"
}
],
"name": "cancelAuthorization",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "minter",
"type": "address"
},
{
"internalType": "uint256",
"name": "minterAllowedAmount",
"type": "uint256"
}
],
"name": "configureMinter",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "currency",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "decimals",
"outputs": [
{
"internalType": "uint8",
"name": "",
"type": "uint8"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "decrement",
"type": "uint256"
}
],
"name": "decreaseAllowance",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "increment",
"type": "uint256"
}
],
"name": "increaseAllowance",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "string",
"name": "tokenName",
"type": "string"
},
{
"internalType": "string",
"name": "tokenSymbol",
"type": "string"
},
{
"internalType": "string",
"name": "tokenCurrency",
"type": "string"
},
{
"internalType": "uint8",
"name": "tokenDecimals",
"type": "uint8"
},
{
"internalType": "address",
"name": "newMasterMinter",
"type": "address"
},
{
"internalType": "address",
"name": "newPauser",
"type": "address"
},
{
"internalType": "address",
"name": "newBlacklister",
"type": "address"
},
{
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "initialize",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "string",
"name": "newName",
"type": "string"
}
],
"name": "initializeV2",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "lostAndFound",
"type": "address"
}
],
"name": "initializeV2_1",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_account",
"type": "address"
}
],
"name": "isBlacklisted",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "account",
"type": "address"
}
],
"name": "isMinter",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "masterMinter",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_to",
"type": "address"
},
{
"internalType": "uint256",
"name": "_amount",
"type": "uint256"
}
],
"name": "mint",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "minter",
"type": "address"
}
],
"name": "minterAllowance",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "name",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
}
],
"name": "nonces",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "owner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "pause",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "paused",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "pauser",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"internalType": "address",
"name": "spender",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "deadline",
"type": "uint256"
},
{
"internalType": "uint8",
"name": "v",
"type": "uint8"
},
{
"internalType": "bytes32",
"name": "r",
"type": "bytes32"
},
{
"internalType": "bytes32",
"name": "s",
"type": "bytes32"
}
],
"name": "permit",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "validAfter",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "validBefore",
"type": "uint256"
},
{
"internalType": "bytes32",
"name": "nonce",
"type": "bytes32"
},
{
"internalType": "uint8",
"name": "v",
"type": "uint8"
},
{
"internalType": "bytes32",
"name": "r",
"type": "bytes32"
},
{
"internalType": "bytes32",
"name": "s",
"type": "bytes32"
}
],
"name": "receiveWithAuthorization",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "minter",
"type": "address"
}
],
"name": "removeMinter",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "contract IERC20",
"name": "tokenContract",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "amount",
"type": "uint256"
}
],
"name": "rescueERC20",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "rescuer",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "symbol",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "totalSupply",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
}
],
"name": "transfer",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
}
],
"name": "transferFrom",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "transferOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "value",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "validAfter",
"type": "uint256"
},
{
"internalType": "uint256",
"name": "validBefore",
"type": "uint256"
},
{
"internalType": "bytes32",
"name": "nonce",
"type": "bytes32"
},
{
"internalType": "uint8",
"name": "v",
"type": "uint8"
},
{
"internalType": "bytes32",
"name": "r",
"type": "bytes32"
},
{
"internalType": "bytes32",
"name": "s",
"type": "bytes32"
}
],
"name": "transferWithAuthorization",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_account",
"type": "address"
}
],
"name": "unBlacklist",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "unpause",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_newBlacklister",
"type": "address"
}
],
"name": "updateBlacklister",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_newMasterMinter",
"type": "address"
}
],
"name": "updateMasterMinter",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_newPauser",
"type": "address"
}
],
"name": "updatePauser",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "newRescuer",
"type": "address"
}
],
"name": "updateRescuer",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "version",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function"
}
]
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment