xbidi / pancakeswapbot Goto Github PK

PancakeSwap prediction bot

License: MIT License

TypeScript 100.00%

pancakeswap pancakeswap-bot pancakeswap-prediction-bot pancakeswap-prediction-winner bnb bsc defi crypto trading bot ethereum blockchain trading-bot binance ethersjs pancakeswap-predictions

pancakeswapbot's Introduction

[🔥 UPDATE V2] PancakeSwap Prediction Bot

⚠️ Beware of forks. I do not give any guarantee that the fork may turn out to be a scam.

💥 Disclaimer

I'm coding this stuff on a pure open source, every time the bot wins, it donates a small portion of your winnings to a developer account so we can continue improving this bot.

0xC3c531bE09102E84D4273984E29e827D71e28Ae8

As you receive the program as open source feel free to update the bot strategy to increase the win-rate or even changing the formula of the donation to what you consider rasonable.

Donate with Trust Wallet

All investment strategies and investments involve risk of loss. Nothing contained in this program, scripts, code or repository should be construed as investment advice. Any reference to an investment's past or potential performance is not, and should not be construed as, a recommendation or as a guarantee of any specific outcome or profit. By using this program you accept all liabilities, and that no claims can be made against the developers or others connected with the program.

Info

This is a PancakeSwap Prediction game bot, it includes backtesting code so you can try new strategies changing the env variables on a risk free environment.

It works with PancakePredictionV2 (https://pancakeswap.finance/prediction)

💡 How to use

1. Provide your private key to .env PRIVATE_KEY field
2. Install dependencies `npm i`
4. Start the app with `npm run start`
5. Enjoy winning!

🦊 How to Export Private Key from MetaMask

Open your account
Click on three points at top-right corner
Account details
Export Private Key

💡 BackTesting with PancakeSwap data

1. Update initialEpoch with the current epoch in pancake -5 (example: current epoch 25890 -> 25885)
2. Update finalEpoch with the current epoch in pancake -500 (example: current epoch 25890 -> 25390)
3. Install dependencies `npm i`
4. Run `npm run download_data` **not needed as this code contains history.json file
5. Run `npm run backtest` 
6. Open file chart.png

Strategy

The bot strategy can be found in src/bot.ts. It bets on the biggest of the bull or bear payout.

const bet = roundBullAmount < roundBearAmount ? 'bull' : 'bear';

To increase the bet amount the bot uses this strategy (check the .env to modify the multiplier and the initial bet amount)

https://en.wikipedia.org/wiki/Martingale_(probability_theory)

pancakeswapbot's People

Contributors

Stargazers

Watchers

pancakeswapbot's Issues

Gas estimate problem

Hi there, thank you very much for this bot. I have been having lots of fun with it. However, sometimes it would get stuck with 'cannot estimate gas; transaction may fail or may require manual gas limit'.

Sometimes this happens in a timem where the bot is recovering from loss, and then it need to start from the beginning bet gain. Is there a way to resolve this?

Thanks

Transaction Fail

Hi there, sometimes I get the error below and it resets the whole bot, if you have 2-3 consecutive lost bets it will reset it back to the start, you'll be losing money.

Why would that happen?

Thank you!

1|ts-node  | Tx Started
1|ts-node  | Tx Error, calling reduceWaitingTimeByOneBlocks(waitingTime) Error: transaction failed (transactionHash="0xf6867c02184e5da80bfce0b63a99ec76d8bf51cab77a996ac42377ff7cf23e54", transaction={"nonce":1435,"gasPrice":{"type":"BigNumber","hex":"0x012a05f200"},"gasLimit":{"type":"BigNumber","hex":"0x01cd17"},"to":"0x18B2A687610328590Bc8F2e5fEdDe3b582A49cdA","value":{"type":"BigNumber","hex":"0x011c37937e080000"},"data":"0xaa6b873a0000000000000000000000000000000000000000000000000000000000007539","chainId":56,"v":148,"r":"0x13b9040f2407bab5df6b64562907774597b77ee38095e648b589a5a0481cf24d","s":"0x362069f6ec2834f1b2abcb2d2f55db7b0e1b4c817e8963c8185a01f901ccded8","from":"0xbA85c23C2C1A1aABDd86D0AAAA544C933FFeDa35","hash":"0xf6867c02184e5da80bfce0b63a99ec76d8bf51cab77a996ac42377ff7cf23e54","type":null,"confirmations":0}, receipt={"to":"0x18B2A687610328590Bc8F2e5fEdDe3b582A49cdA","from":"0xbA85c23C2C1A1aABDd86D0AAAA544C933FFeDa35","contractAddress":null,"transactionIndex":194,"gasUsed":{"type":"BigNumber","hex":"0x7475"},"logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","blockHash":"0x02b12189416b117c8dc865e4d7913f9d973ee6bdb2b342ee23641e8736fe6ec5","transactionHash":"0xf6867c02184e5da80bfce0b63a99ec76d8bf51cab77a996ac42377ff7cf23e54","logs":[],"blockNumber":13700008,"confirmations":1,"cumulativeGasUsed":{"type":"BigNumber","hex":"0x01cf6ca3"},"status":0,"type":0,"byzantium":true}, code=CALL_EXCEPTION, version=providers/5.5.0)
1|ts-node  |     at Logger.makeError (/root/PSP/PancakeSwapBot/node_modules/@ethersproject/logger/src.ts/index.ts:225:28)
1|ts-node  |     at Logger.throwError (/root/PSP/PancakeSwapBot/node_modules/@ethersproject/logger/src.ts/index.ts:237:20)
1|ts-node  |     at JsonRpcProvider.<anonymous> (/root/PSP/PancakeSwapBot/node_modules/@ethersproject/providers/src.ts/base-provider.ts:1314:24)
1|ts-node  |     at step (/root/PSP/PancakeSwapBot/node_modules/@ethersproject/providers/lib/base-provider.js:48:23)
1|ts-node  |     at Object.next (/root/PSP/PancakeSwapBot/node_modules/@ethersproject/providers/lib/base-provider.js:29:53)
1|ts-node  |     at fulfilled (/root/PSP/PancakeSwapBot/node_modules/@ethersproject/providers/lib/base-provider.js:20:58) {
1|ts-node  |   reason: 'transaction failed',
1|ts-node  |   code: 'CALL_EXCEPTION',
1|ts-node  |   transactionHash: '0xf6867c02184e5da80bfce0b63a99ec76d8bf51cab77a996ac42377ff7cf23e54',
1|ts-node  |   transaction: {
1|ts-node  |     nonce: 1435,
1|ts-node  |     gasPrice: BigNumber { _hex: '0x012a05f200', _isBigNumber: true },
1|ts-node  |     gasLimit: BigNumber { _hex: '0x01cd17', _isBigNumber: true },
1|ts-node  |     to: '0x18B2A687610328590Bc8F2e5fEdDe3b582A49cdA',
1|ts-node  |     value: BigNumber { _hex: '0x011c37937e080000', _isBigNumber: true },
1|ts-node  |     data: '0xaa6b873a0000000000000000000000000000000000000000000000000000000000007539',
1|ts-node  |     chainId: 56,
1|ts-node  |     v: 148,
1|ts-node  |     r: '0x13b9040f2407bab5df6b64562907774597b77ee38095e648b589a5a0481cf24d',
1|ts-node  |     s: '0x362069f6ec2834f1b2abcb2d2f55db7b0e1b4c817e8963c8185a01f901ccded8',
1|ts-node  |     from: '0xbA85c23C2C1A1aABDd86D0AAAA544C933FFeDa35',
1|ts-node  |     hash: '0xf6867c02184e5da80bfce0b63a99ec76d8bf51cab77a996ac42377ff7cf23e54',
1|ts-node  |     type: null,
1|ts-node  |     confirmations: 0,
1|ts-node  |     wait: [Function (anonymous)]
1|ts-node  |   },
1|ts-node  |   receipt: {
1|ts-node  |     to: '0x18B2A687610328590Bc8F2e5fEdDe3b582A49cdA',
1|ts-node  |     from: '0xbA85c23C2C1A1aABDd86D0AAAA544C933FFeDa35',
1|ts-node  |     contractAddress: null,
1|ts-node  |     transactionIndex: 194,
1|ts-node  |     gasUsed: BigNumber { _hex: '0x7475', _isBigNumber: true },
1|ts-node  |     logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
1|ts-node  |     blockHash: '0x02b12189416b117c8dc865e4d7913f9d973ee6bdb2b342ee23641e8736fe6ec5',
1|ts-node  |     transactionHash: '0xf6867c02184e5da80bfce0b63a99ec76d8bf51cab77a996ac42377ff7cf23e54',
1|ts-node  |     logs: [],
1|ts-node  |     blockNumber: 13700008,
1|ts-node  |     confirmations: 1,
1|ts-node  |     cumulativeGasUsed: BigNumber { _hex: '0x01cf6ca3', _isBigNumber: true },
1|ts-node  |     status: 0,
1|ts-node  |     type: 0,
1|ts-node  |     byzantium: true
1|ts-node  |   }
1|ts-node  | }

Question about epoch

How do you find the current epoch number for initialEpoch? Thanks.

Doesn't claim the rewards

I'm not sure how it suppose to work but I'll explain my situation.

It wins one round, then it waits one.
When the next round starts, it shows this in the console.

Claimable epochs empty: []
Tx Success

But it doesn't claim it for some reason.
If I check the pancakeswap interface, the reward is still there, waiting to be claimed.
Could you please explain to me why is that happening?

Thank you!

THIS BOT STEALS YOUR COINS

DONT USE

Your strategy just bets the on the bigger payout

Your strategy is very simple and you should state it outright. It bets on the higher payout at the time the bet is made. Your backtest is also inaccurate since it uses the final payout as the bet, but this is not known the time the bet is made.

You should make the strategy explicit in the README as it's simple to understand.

const bet = roundBullAmount < roundBearAmount ? 'bull' : 'bear';

https://github.com/xBidi/PancakeSwapBot/blob/main/src/bot.ts#L73

how start?

root@Ubuntu-2004-focal-64-minimal ~/PancakeSwapBot # npm start

[email protected] start
ts-node src/bot.ts

Bot started at 9:05
/root/PancakeSwapBot/node_modules/@ethersproject/logger/src.ts/index.ts:225
const error: any = new Error(message);
^
Error: call revert exception (method="currentEpoch()", errorArgs=null, errorName=null, errorSignature=null, reason=null, code=CALL_EXCEPTION, version=abi/5.5.0)
at Logger.makeError (/root/PancakeSwapBot/node_modules/@ethersproject/logger/src.ts/index.ts:225:28)
at Logger.throwError (/root/PancakeSwapBot/node_modules/@ethersproject/logger/src.ts/index.ts:237:20)
at Interface.decodeFunctionResult (/root/PancakeSwapBot/node_modules/@ethersproject/abi/src.ts/interface.ts:425:23)
at Contract. (/root/PancakeSwapBot/node_modules/@ethersproject/contracts/src.ts/index.ts:392:44)
at step (/root/PancakeSwapBot/node_modules/@ethersproject/contracts/lib/index.js:48:23)
at Object.next (/root/PancakeSwapBot/node_modules/@ethersproject/contracts/lib/index.js:29:53)
at fulfilled (/root/PancakeSwapBot/node_modules/@ethersproject/contracts/lib/index.js:20:58)
at processTicksAndRejections (node:internal/process/task_queues:95:5) {
reason: null,
code: 'CALL_EXCEPTION',
method: 'currentEpoch()',
errorArgs: null,
errorName: null,
errorSignature: null,
address: '0x6e17072D6B2524aBB63134c632144F59Ca0aebbF',
args: [],
transaction: {
data: '0x76671808',
to: '0x6e17072D6B2524aBB63134c632144F59Ca0aebbF',
from: '0x6e17072D6B2524aBB63134c632144F59Ca0aebbF'
}
}

something wrong

Started epoch 57619, waiting
Waiting time ended
Bet selected: bear
The round 57618 is not ended, cant bet without knowing the last result
C:\Users\PancakeSwapBot\node_modules@ethersproject\logger\src.ts\index.ts:225
const error: any = new Error(message);
^
Error: missing revert data in call exception (error={"reason":"missing response","code":"SERVER_ERROR","requestBody":"{"method":"eth_call","params":[{"from":"0xde9bf5fd7e9fb1f6277f5c9d2b0e1ecb48e01af5","to":"0x18b2a687610328590bc8f2e5fedde3b582a49cda","data":"0x76671808"},"latest"],"id":120,"jsonrpc":"2.0"}","requestMethod":"POST","serverError":{"code":"ECONNRESET","path":null,"host":"bsc-dataseed.binance.org","port":443},"url":"https://bsc-dataseed.binance.org/"}, data="0x", code=CALL_EXCEPTION, version=providers/5.5.0)
at Logger.makeError (C:\Users\PancakeSwapBot\node_modules@ethersproject\logger\src.ts\index.ts:225:28)
at Logger.throwError (C:\Users\PancakeSwapBot\node_modules@ethersproject\logger\src.ts\index.ts:237:20)
at checkError (C:\Users\PancakeSwapBot\node_modules@ethersproject\providers\src.ts\json-rpc-provider.ts:34:16)
at JsonRpcProvider. (C:\Users\PancakeSwapBot\node_modules@ethersproject\providers\src.ts\json-rpc-provider.ts:562:20)
at step (C:\Users\PancakeSwapBot\node_modules@ethersproject\providers\lib\json-rpc-provider.js:48:23)
at Object.throw (C:\Users\PancakeSwapBot\node_modules@ethersproject\providers\lib\json-rpc-provider.js:29:53)
at rejected (C:\Users\PancakeSwapBot\node_modules@ethersproject\providers\lib\json-rpc-provider.js:21:65)
at processTicksAndRejections (node:internal/process/task_queues:96:5) {
reason: 'missing revert data in call exception',
code: 'CALL_EXCEPTION',
error: Error: missing response (requestBody="{"method":"eth_call","params":[{"from":"0xde9bf5fd7e9fb1f6277f5c9d2b0e1ecb48e01af5","to":"0x18b2a687610328590bc8f2e5fedde3b582a49cda","data":"0x76671808"},"latest"],"id":120,"jsonrpc":"2.0"}", requestMethod="POST", serverError={"code":"ECONNRESET","path":null,"host":"bsc-dataseed.binance.org","port":443}, url="https://bsc-dataseed.binance.org/", code=SERVER_ERROR, version=web/5.5.0)
at Logger.makeError (C:\Users\PancakeSwapBot\node_modules@ethersproject\logger\src.ts\index.ts:225:28)
at Logger.throwError (C:\Users\PancakeSwapBot\node_modules@ethersproject\logger\src.ts\index.ts:237:20)
at C:\Users\PancakeSwapBot\node_modules@ethersproject\web\src.ts\index.ts:234:28
at step (C:\Users\PancakeSwapBot\node_modules@ethersproject\web\lib\index.js:33:23)
at Object.throw (C:\Users\PancakeSwapBot\node_modules@ethersproject\web\lib\index.js:14:53)
at rejected (C:\Users\PancakeSwapBot\node_modules@ethersproject\web\lib\index.js:6:65)
at processTicksAndRejections (node:internal/process/task_queues:96:5) {
reason: 'missing response',
code: 'SERVER_ERROR',
requestBody: '{"method":"eth_call","params":[{"from":"0xde9bf5fd7e9fb1f6277f5c9d2b0e1ecb48e01af5","to":"0x18b2a687610328590bc8f2e5fedde3b582a49cda","data":"0x76671808"},"latest"],"id":120,"jsonrpc":"2.0"}',
requestMethod: 'POST',
serverError: Error: Client network socket disconnected before secure TLS connection was established
at connResetException (node:internal/errors:692:14)
at TLSSocket.onConnectEnd (node:_tls_wrap:1587:19)
at TLSSocket.emit (node:events:539:35)
at TLSSocket.emit (node:domain:475:12)
at endReadableNT (node:internal/streams/readable:1345:12)
at processTicksAndRejections (node:internal/process/task_queues:83:21) {
code: 'ECONNRESET',
path: null,
host: 'bsc-dataseed.binance.org',
port: 443,
localAddress: undefined
},
url: 'https://bsc-dataseed.binance.org/'
},
data: '0x'
}