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index.js
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const ethers = require("ethers")
const env = require("dotenv");
const chalk = require('chalk');
const result = env.config()
if (result.error) {
throw result.error
}
let choseMode = 1;
choseMode =
"2" == process.env.Mode ? 2 : "3" == process.env.Mode ? 3 : process.env.Mode;
const TokenContract = process.env.TokenContract,
tokenDecimals = process.env.tokenDecimals,
amountIn = ethers.utils.parseUnits(process.env.WBNB_To_Use, "ether"),
amountOutMin = ethers.utils.parseUnits(process.env.slippage, "ether"),
gasPrice = ethers.utils.parseUnits(process.env.Gwei, "gwei"),
gasLimit = process.env.Gas,
txNumberForAntibot = process.env.TransactionsToDo,
BSC_NODE_WSS = process.env.BSC_NODE_WSS,
privateKey = process.env.privateKey;
let expected = parseInt(process.env.liquidityBNB).toFixed(0);
const transactionToDetect = parseInt(
process.env.TransactionsToFrontRun
).toFixed(0),
skipBlock = process.env.skipBlock,
countDown = convertToSeconds(process.env.countDown);
let passed = 0,
needApproval = !1;
"true" == process.env.ApproveToken && (needApproval = !0);
let priceProttection = !1;
"true" == process.env.PriceCheck && (priceProttection = !0);
let detectDxSale = !1;
"true" == process.env.detectDxSale && (detectDxSale = !0);
let detectFairLaunch = !1;
"true" == process.env.detectFairLaunch && (detectFairLaunch = !0);
let buyOnly = !1;
"true" == process.env.buyOnlyMode && (buyOnly = !0);
let snipeOnly = !1;
"true" == process.env.snipeOnlyMode && (snipeOnly = !0);
let approveBeforeOrAfter = 1;
"2" == process.env.approveBeforeOrAfter && (approveBeforeOrAfter = 2);
let instantSell = !1;
"true" == process.env.instantSell && (instantSell = !0);
let antiRug = !1;
"true" == process.env.antiRug && (antiRug = !0);
let honeypot = false;
if (process.env.HoneypotCheck == "true") {
honeypot = true;
}
const delaySell = process.env.sellDelay,
multiply = parseInt(process.env.MultiplyGas);
let delayOnSellMs = 1e3 * delaySell,
currentNonce = 0,
antiBotMultiTx = !1;
"true" == process.env.AntiBot && (antiBotMultiTx = !0);
const WBNB = "0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c",
BUSD = "0xe9e7cea3dedca5984780bafc599bd69add087d56",
pcsRouterV2Addr = "0x10ED43C718714eb63d5aA57B78B54704E256024E",
factoryRouter = "0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73",
addLiquidityETH = "0xf305d719",
addLiquidity = "0xe8e33700",
addLiquidityDxsale = "0x267dd102",
removeLiquidity = "0xbaa2abde",
removeLiquidityETH = "0x02751cec",
removeLiquidityETHSupportingFeeOnTransferTokens = "0xaf2979eb",
removeLiquidityETHWithPermit = "0xded9382a",
removeLiquidityETHWithPermitSupportingFeeOnTransferTokens = "0x5b0d5984",
removeLiquidityWithPermit = "0x2195995c",
token = TokenContract.toLowerCase().substring(2),
tokenAddress = "0x" + token;
async function getNonce(e) {
return await provider.getTransactionCount(e);
}
const isLiqudityInRange = function (e, o) {
o = parseFloat(o);
const n = parseInt(o).toString(),
t = ethers.utils.parseUnits(n, "ether");
return e.value.gte(t);
};
async function getTokenBalance(e, o, n) {
const t = new ethers.Contract(
e,
[
{
name: "balanceOf",
type: "function",
inputs: [{ name: "_owner", type: "address" }],
outputs: [{ name: "balance", type: "uint256" }],
constant: !0,
payable: !1,
},
],
n
);
return await t.balanceOf(o);
}
async function getWBNBTokenBalance(e, o, n) {
const t = new ethers.Contract(
e,
[
{
name: "balanceOf",
type: "function",
inputs: [{ name: "_owner", type: "address" }],
outputs: [{ name: "balance", type: "uint256" }],
constant: !0,
payable: !1,
},
],
n
);
return await t.balanceOf(o);
}
const provider = new ethers.providers.WebSocketProvider(BSC_NODE_WSS),
wallet = new ethers.Wallet(privateKey),
myAddress = wallet.address,
account = wallet.connect(provider);
provider.removeAllListeners();
const pcsRouterV2B = new ethers.Contract(
pcsRouterV2Addr,
[
"function swapExactTokensForTokens(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts)",
],
account
),
pcsRouterV2 = new ethers.Contract(
pcsRouterV2Addr,
[
"function getAmountsOut(uint amountIn, address[] memory path) public view returns (uint[] memory amounts)",
"function swapExactTokensForETHSupportingFeeOnTransferTokens(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts)",
],
account
),
tokenContract = new ethers.Contract(
tokenAddress,
[
"function approve(address spender, uint256 amount) external returns (bool)",
],
account
);
const monitorRugPull = async function (e, o) {
console.log(chalk.red("Monitoring for rug pull in progress ....\n")),
provider.on("pending", async (n) => {
const t = await provider.getTransaction(n);
if (
null != t &&
t.data.includes(token) &&
(t.data.includes("0xbaa2abde") ||
t.data.includes("0x02751cec") ||
t.data.includes("0xaf2979eb") ||
t.data.includes("0xded9382a") ||
t.data.includes("0x5b0d5984") ||
t.data.includes("0x2195995c"))
) {
console.log(chalk.red("Rug pull detected\n"));
const n = t.gasLimit.mul(2),
s = t.gasPrice.mul(2);
console.log(chalk.red("Start selling all tokens"));
const a =
await pcsRouterV2.swapExactTokensForETHSupportingFeeOnTransferTokens(
e,
amountOutMin,
[tokenAddress, WBNB],
myAddress,
Date.now() + 6e5,
{ gasLimit: n, gasPrice: s, nonce: o++ }
);
await a.wait(),
console.log(
chalk.green("Sucessfully sold all the tokens before rug pull !\n")
),
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
}
});
};
if (
(console.log(
chalk.black.bgGreen(
"Welcome to Dr Furr's Sniper Bot."
) + "\n"
),
console.log(
chalk.black.bgRed(
"Good luck. \n"
)
),
2 == choseMode)
)
(detectDxSale && detectFairLaunch) || (!detectDxSale && !detectFairLaunch)
? (console.log(
chalk.black.bgRed(
"You must set up EITHER detectDxSale or detectFairLaunch to true in the setup file. Program shutting down. \n"
)
),
process.exit(0))
: detectDxSale
? (async () => {
const e = new ethers.Contract(
factoryRouter,
[
"event PairCreated(address indexed token0, address indexed token1, address pair, uint)",
"function getPair(address tokenA, address tokenB) external view returns (address pair)",
],
account
);
currentNonce = await getNonce(myAddress);
let o = await getWBNBTokenBalance(WBNB, myAddress, provider);
if (
(console.log(
chalk.cyan(
"Join the community: https://t.me/drfurrbots. \n"
)
),
((!buyOnly && !snipeOnly) || (buyOnly && snipeOnly)) &&
(console.log(
chalk.black.bgRed(
"You must set up EITHER buyOnlyMode or snipeOnlyMode to true in the setup file. Program shutting down. \n"
)
),
process.exit(0)),
snipeOnly
? console.log(
chalk.black.bgYellow(
"WARNING: This Sniper mode detects only listings with presale (DxSale). \n"
)
)
: buyOnly &&
console.log(
chalk.black.bgYellow(
"WARNING: You are now using Buy Only Mode Token. \n"
)
),
console.log(chalk.green("Connected to blockchain... \n")),
console.log(chalk.magenta("Sniper started with current settings:")),
console.log(
chalk.green(
"Buy token for " +
chalk.yellow(amountIn / 1e18) +
" WBNB using " +
chalk.yellow(gasLimit) +
" Gas and " +
chalk.yellow(gasPrice / 1e9) +
" Gwei"
)
),
console.log(
chalk.green(
`Total WBNB balance is ${chalk.yellow(
parseFloat(ethers.utils.formatUnits(o, 18)).toFixed(6)
)}\n`
)
),
needApproval
? console.log("Approve token: " + chalk.green("YES"))
: console.log("Approve token: " + chalk.red("NO")),
buyOnly
? console.log("Buy only mode token: " + chalk.green("YES"))
: snipeOnly &&
console.log(
"Snipe only mode token: " +
chalk.green("YES") +
" // Listing from " +
chalk.green("DxSale") +
"\nSkip blocks: " +
chalk.green(skipBlock)
),
antiBotMultiTx
? (console.log("Antibot active: " + chalk.green("YES")),
console.log(
"Multiple transactions set to: " +
chalk.green(txNumberForAntibot)
))
: (console.log("Antibot active: " + chalk.red("NO")),
console.log(
"Multiple transactions forced to: " + chalk.green("1")
)),
instantSell
? (console.log("Instant Sell token: " + chalk.green("YES")),
console.log(
"Selling will be done after " +
chalk.yellow(delaySell) +
" second(s) from buy confirmation!"
))
: console.log("Instant Sell token: " + chalk.red("NO")),
console.log(
`Your current nounce is: ${chalk.yellow(currentNonce)}\n`
),
console.log(
chalk.black.bgRed(
"Please press CTRL + C to stop the bot if the settings are incorrect! \n"
)
),
needApproval && 1 == approveBeforeOrAfter)
) {
console.log(chalk.green("Start approving token..."));
try {
const e = await tokenContract.approve(
pcsRouterV2Addr,
ethers.BigNumber.from(
"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
),
{ gasLimit: gasLimit, gasPrice: gasPrice, nonce: currentNonce++ }
);
await e.wait(),
console.log(chalk.green("Token spending approved. \n"));
} catch (e) {
console.log(e),
console.log(
chalk.red(
"Unexpected error on approving, token is not approved !!! \n"
)
);
}
}
if (buyOnly) {
// if (honeypot) {
// console.log(chalk.black.bgCyan("Checking for Honeypot... \n"));
// }
if (1 == antiBotMultiTx && 0 == passed) {
for (i = 0; i < txNumberForAntibot - 1; i++) {
console.log(
chalk.green("Start buying token..." + chalk.yellow(i + 1))
);
await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
}
console.log(
chalk.green("Start buying token...") +
chalk.yellow(txNumberForAntibot)
);
const e = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: gasLimit, gasPrice: gasPrice, nonce: currentNonce++ }
);
(passed = 1), await e.wait();
} else {
console.log(chalk.green("Start buying token..."));
const e = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: gasLimit, gasPrice: gasPrice, nonce: currentNonce++ }
);
(passed = 1), await e.wait();
}
console.log(chalk.green("Sucessfully bought the token!\n"));
let e = await getTokenBalance(tokenAddress, myAddress, provider);
if (
(console.log(
chalk.green(
`Total Token balance is ${chalk.yellow(
parseFloat(
ethers.utils.formatUnits(e, tokenDecimals)
).toFixed(6)
)}\n`
)
),
needApproval && 2 == approveBeforeOrAfter)
) {
console.log(chalk.green("Start approving token..."));
try {
const e = await tokenContract.approve(
pcsRouterV2Addr,
ethers.BigNumber.from(
"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
),
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await e.wait(),
console.log(chalk.green("Token spending approved. \n"));
} catch (e) {
console.log(e),
console.log(
chalk.red(
"Unexpected error on approving, token is not approved !!! \n"
)
);
}
}
if (instantSell) {
console.log(
chalk.green(
"Start selling all tokens in " +
chalk.yellow(delaySell) +
" second(s)"
)
),
await new Promise((e) => setTimeout(e, delayOnSellMs));
const o =
await pcsRouterV2.swapExactTokensForETHSupportingFeeOnTransferTokens(
e,
amountOutMin,
[tokenAddress, WBNB],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await o.wait(),
console.log(chalk.green("Sucessfully sold all the tokens !\n")),
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
} else
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
} else {
// if (honeypot) {
// console.log(chalk.black.bgCyan("Checking for Honeypot... \n"));
// }
(pairDetect = await e.getPair(WBNB, tokenAddress)),
console.log("Scanning pair Address: " + chalk.yellow(pairDetect)),
console.log(chalk.green("Waiting for liquidity to be added! ")),
new ethers.Contract(
pairDetect,
[
"event Mint(address indexed sender, uint amount0, uint amount1)",
],
account
).on("Mint", async (e, o, n) => {
if (
(console.log(
chalk.green("Liquidity detected, starting snipe! ")
),
1 == antiBotMultiTx && 0 == passed)
) {
for (i = 0; i < txNumberForAntibot - 1; i++) {
console.log(
chalk.green("Start buying token..." + chalk.yellow(i + 1))
);
await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
}
console.log(
chalk.green(
"Start buying token..." + chalk.yellow(txNumberForAntibot)
)
);
const e = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
(passed = 1), await e.wait();
} else {
console.log(chalk.green("Start buying token..."));
const e = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
(passed = 1), await e.wait();
}
console.log(chalk.green("Sucessfully bought the token!\n"));
const t = await getTokenBalance(
tokenAddress,
myAddress,
provider
);
if (
(console.log(
chalk.green(
`Total Token balance is ${chalk.yellow(
parseFloat(
ethers.utils.formatUnits(t, tokenDecimals)
).toFixed(6)
)}\n`
)
),
needApproval && 2 == approveBeforeOrAfter)
) {
console.log(chalk.green("Start approving token..."));
try {
const e = await tokenContract.approve(
pcsRouterV2Addr,
ethers.BigNumber.from(
"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
),
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await e.wait(),
console.log(chalk.green("Token spending approved. \n"));
} catch (e) {
console.log(e),
console.log(
chalk.red(
"Unexpected error on approving, token is not approved !!! \n"
)
);
}
}
if (instantSell) {
console.log(
chalk.green(
"Start selling all tokens in " +
chalk.yellow(delaySell) +
" second(s)"
)
),
await new Promise((e) => setTimeout(e, delayOnSellMs));
const e =
await pcsRouterV2.swapExactTokensForETHSupportingFeeOnTransferTokens(
t,
amountOutMin,
[tokenAddress, WBNB],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await e.wait(),
console.log(
chalk.green("Sucessfully sold all the tokens !\n")
),
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
} else
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
});
}
})()
: detectFairLaunch &&
(async () => {
currentNonce = await getNonce(myAddress);
let e = await getWBNBTokenBalance(WBNB, myAddress, provider);
if (
(console.log(
chalk.cyan(
"Join the community: https://t.me/drfurrbots. \n")
),
((!buyOnly && !snipeOnly) || (buyOnly && snipeOnly)) &&
(console.log(
chalk.black.bgRed(
"You must set up EITHER buyOnlyMode or snipeOnlyMode to true in the setup file. Program shutting down. \n"
)
),
process.exit(0)),
snipeOnly
? console.log(
chalk.black.bgYellow(
"WARNING: This Sniper mode detects only Fair Launch. \n"
)
)
: buyOnly &&
console.log(
chalk.black.bgYellow(
"WARNING: You are now using Buy Only Mode Token. \n"
)
),
console.log(chalk.green("Connected to blockchain... \n")),
console.log(chalk.magenta("Sniper started with current settings:")),
console.log(
chalk.green(
"Buy token for " +
chalk.yellow(amountIn / 1e18) +
" WBNB using " +
chalk.yellow(gasLimit) +
" Gas and " +
chalk.yellow(gasPrice / 1e9) +
" Gwei"
)
),
console.log(
chalk.green(
`Total WBNB balance is ${chalk.yellow(
parseFloat(ethers.utils.formatUnits(e, 18)).toFixed(6)
)}\n`
)
),
needApproval
? console.log("Approve token: " + chalk.green("YES"))
: console.log("Approve token: " + chalk.red("NO")),
buyOnly
? console.log("Buy only mode token: " + chalk.green("YES"))
: snipeOnly &&
console.log(
"Snipe only mode token: " +
chalk.green("YES") +
" // Fees Multiplication X " +
chalk.yellow(multiply) +
"\nSkip blocks: " +
chalk.green(skipBlock)
),
antiBotMultiTx
? (console.log("Antibot active: " + chalk.green("YES")),
console.log(
"Multiple transactions set to: " +
chalk.yellow(txNumberForAntibot)
))
: (console.log("Antibot active: " + chalk.red("NO")),
console.log(
"Multiple transactions forced to: " + chalk.yellow("1")
)),
priceProttection
? (console.log("Price Protection active: " + chalk.green("YES")),
console.log("Expected Liquidity : " + chalk.yellow(expected)))
: console.log("Price Protection active: " + chalk.red("NO")),
1 == antiRug && 0 == instantSell
? console.log("Rug Pull Protection active: " + chalk.green("YES"))
: console.log("Rug Pull Protection active: " + chalk.red("NO")),
instantSell
? (console.log("Instant Sell token: " + chalk.green("YES")),
console.log(
"Selling will be done after " +
chalk.yellow(delaySell) +
" second(s) from buy confirmation!"
))
: console.log("Instant Sell token: " + chalk.red("NO")),
console.log(
`Your current nounce is: ${chalk.yellow(currentNonce)}\n`
),
console.log(
chalk.black.bgRed(
"Please press CTRL + C to stop the bot if the settings are incorrect! \n"
)
),
needApproval && 1 == approveBeforeOrAfter)
) {
console.log(chalk.green("Start approving token..."));
try {
const e = await tokenContract.approve(
pcsRouterV2Addr,
ethers.BigNumber.from(
"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
),
{ gasLimit: gasLimit, gasPrice: gasPrice, nonce: currentNonce++ }
);
await e.wait(),
console.log(chalk.green("Token spending approved. \n"));
} catch (e) {
console.log(e),
console.log(
chalk.red(
"Unexpected error on approving, token is not approved !!! \n"
)
);
}
}
if (buyOnly) {
// if (honeypot) {
// console.log(chalk.black.bgCyan("Checking for Honeypot... \n"));
// }
if (1 == antiBotMultiTx && 0 == passed) {
for (i = 0; i < txNumberForAntibot - 1; i++) {
console.log(
chalk.green("Start buying token..." + chalk.yellow(i + 1))
);
await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
}
console.log(
chalk.green("Start buying token...") +
chalk.yellow(txNumberForAntibot)
);
const e = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: gasLimit, gasPrice: gasPrice, nonce: currentNonce++ }
);
(passed = 1), await e.wait();
} else {
console.log(chalk.green("Start buying token..."));
const e = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: gasLimit, gasPrice: gasPrice, nonce: currentNonce++ }
);
(passed = 1), await e.wait();
}
console.log(chalk.green("Sucessfully bought the token!\n"));
let e = await getTokenBalance(tokenAddress, myAddress, provider);
if (
(console.log(
chalk.green(
`Total Token balance is ${chalk.yellow(
parseFloat(
ethers.utils.formatUnits(e, tokenDecimals)
).toFixed(6)
)}\n`
)
),
needApproval && 2 == approveBeforeOrAfter)
) {
console.log(chalk.green("Start approving token..."));
try {
const e = await tokenContract.approve(
pcsRouterV2Addr,
ethers.BigNumber.from(
"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
),
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await e.wait(),
console.log(chalk.green("Token spending approved. \n"));
} catch (e) {
console.log(e),
console.log(
chalk.red(
"Unexpected error on approving, token is not approved !!! \n"
)
);
}
}
if (instantSell) {
console.log(
chalk.green(
"Start selling all tokens in " +
chalk.yellow(delaySell) +
" second(s)"
)
),
await new Promise((e) => setTimeout(e, delayOnSellMs));
const o =
await pcsRouterV2.swapExactTokensForETHSupportingFeeOnTransferTokens(
e,
amountOutMin,
[tokenAddress, WBNB],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await o.wait(),
console.log(chalk.green("Sucessfully sold all the tokens !\n")),
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
} else
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
1 == antiRug &&
0 == instantSell &&
(await monitorRugPull(e, currentNonce)),
0 == antiRug && process.exit(0);
} else
honeypot
? console.log(chalk.black.bgCyan("Checking for Honeypot... \n"))
: console.log("");
console.log("Listening on mempool..."),
console.log("Waiting for liquidity to be added!"),
provider.on("pending", async (e) => {
const o = await provider.getTransaction(e);
if (
(null != o &&
o.data.includes("0xe8e33700") &&
o.data.includes(token) &&
0 == passed) ||
(null != o &&
o.data.includes("0xf305d719") &&
o.data.includes(token) &&
0 == passed)
)
if (
(console.log(
chalk.green("Matching liquidity added! Start sniping!\n")
),
priceProttection)
) {
if (isLiqudityInRange(o, expected)) {
console.log(
chalk.green("Liquidity check passed, sniping!\n")
);
const e = o.gasLimit.mul(multiply),
n = o.gasPrice.mul(multiply);
if (1 == antiBotMultiTx && 0 == passed) {
for (i = 0; i < txNumberForAntibot - 1; i++) {
console.log(
chalk.green(
"Start buying token..." + chalk.yellow(i + 1)
)
);
await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: e, gasPrice: n, nonce: currentNonce++ }
);
}
console.log(
chalk.green("Start buying token...") +
chalk.yellow(txNumberForAntibot)
);
const o = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: e, gasPrice: n, nonce: currentNonce++ }
);
(passed = 1), await o.wait();
} else {
console.log(chalk.green("Start buying token..."));
const o = await pcsRouterV2B.swapExactTokensForTokens(
amountIn,
amountOutMin,
[WBNB, tokenAddress],
myAddress,
Date.now() + 6e5,
{ gasLimit: e, gasPrice: n, nonce: currentNonce++ }
);
(passed = 1), await o.wait();
}
console.log(chalk.green("Sucessfully bought the token!\n"));
const t = await getTokenBalance(
tokenAddress,
myAddress,
provider
);
if (
(console.log(
chalk.green(
`Total Token balance is ${chalk.yellow(
parseFloat(
ethers.utils.formatUnits(t, tokenDecimals)
).toFixed(6)
)}\n`
)
),
needApproval && 2 == approveBeforeOrAfter)
) {
console.log(chalk.green("Start approving token..."));
try {
const e = await tokenContract.approve(
pcsRouterV2Addr,
ethers.BigNumber.from(
"0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
),
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await e.wait(),
console.log(chalk.green("Token spending approved. \n"));
} catch (e) {
console.log(e),
console.log(
chalk.red(
"Unexpected error on approving, token is not approved !!! \n"
)
);
}
}
if (instantSell) {
console.log(
chalk.green(
"Start selling all tokens in " +
chalk.yellow(delaySell) +
" second(s)"
)
),
await new Promise((e) => setTimeout(e, delayOnSellMs));
const e =
await pcsRouterV2.swapExactTokensForETHSupportingFeeOnTransferTokens(
t,
amountOutMin,
[tokenAddress, WBNB],
myAddress,
Date.now() + 6e5,
{
gasLimit: gasLimit,
gasPrice: gasPrice,
nonce: currentNonce++,
}
);
await e.wait(),
console.log(
chalk.green("Sucessfully sold all the tokens !\n")
),
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
process.exit(0);
} else
console.log("You can check the transaction here:"),
console.log(`https://bscscan.com/address/${myAddress}`),
console.log("\n"),
1 == antiRug &&