tsarbuig/limit-sniper

A mempool sniping bot for Ethereum, Binance Smart Chain, Matic, & Fantom

limit-sniper's Issues

When using Limit-sniper, the bot checks the price of the pair for liquidity instead of checking the price between Base token / target Token

On Limit-sniper bot, use base token to buy and i found an issue.

• token A listed with pair A/B, base token of exchange is C. Bot will buy with C-> B -> A. And calculate buy price with pair A/C.
• when token already buy, bot checking price to take a profit or stoploss... but bot checking price with pair A/B not A/C -> wrong price to take profit or stoploss

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In my case:

• Token MAD added liquidity with pair MAD/MMF
• Bot using CRO to buy MAD: CRO -> MMF -> MAD
• After buy successful, the bot trying calculate cost per token in pair. MAD/CRO and also calculate take profit and stoploss with price of pair MAD/CRO. Bot should check price MAD/CRO to make a decision stoploss or take profit, but it's not, it's checking price of MAD/MMF and because price of MAD in MMF is lower than MAD in CRO -> Stoploss event trigger -> Bot sell my token.

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This is log file

INFO: 2022-03-31 08:06:59,396 Current Wallet Balance is : 84.410583092688020215 CRO
INFO: 2022-03-31 08:06:59,408 ENTER scan_mempool_public_node
INFO: 2022-03-31 08:09:53,032 WE FOUND SOMETHING IN MEMPOOL
INFO: 2022-03-31 08:09:53,032 - Block number: 2144033
INFO: 2022-03-31 08:09:53,033 - Function: <Function addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256)>
INFO: 2022-03-31 08:09:53,033 - TxHash: 0x443ed84770e9f0b1970b0818d37217eec34fae85f655f87d335a8b0b7e143a3d
INFO: 2022-03-31 08:09:53,033 - GAS will be the same as liquidity adding event for your BUY Tx: GAS= 5000.0
INFO: 2022-03-31 08:09:53,033 ------------------------------------------------
INFO: 2022-03-31 08:09:53,034 ENOUGH LIQUIDITY
INFO: 2022-03-31 08:09:53,034
INFO: 2022-03-31 08:09:53,034 - You have set MINIMUM_LIQUIDITY_IN_DOLLARS = 5 $
INFO: 2022-03-31 08:09:53,034 - Liquidity added for MAD = 230.32 $
INFO: 2022-03-31 08:09:53,034 --> Let's buy!
INFO: 2022-03-31 08:09:53,034 ------------------------------------------------
INFO: 2022-03-31 08:09:53,044 make_the_buy condition 10
INFO: 2022-03-31 08:09:53,072 Transaction Hash = 0xbfd3e4f67c1c10fc0ce936a5b22d181dc62a10f91316fa5ce0b66da6daae621b
INFO: 2022-03-31 08:09:57,224 ----------------------------------
INFO: 2022-03-31 08:09:57,224 SUCCESS : your buy Tx is confirmed
INFO: 2022-03-31 08:09:57,419 - Your BUY Block number is : 2144034
INFO: 2022-03-31 08:09:57,420 - Addliquidity Block number was: 2144033
INFO: 2022-03-31 08:09:57,420 You bought 1 blocks later
INFO: 2022-03-31 08:10:00,472 Current Wallet Balance is: 95.40201546521781 CRO
INFO: 2022-03-31 08:10:00,495 Current Wallet Balance is: 0.07038045838824342 MAD
INFO: 2022-03-31 08:10:00,495
INFO: 2022-03-31 08:10:00,495 You bought 0.07038045838824342 MAD tokens
INFO: 2022-03-31 08:10:00,495 ----------------------------------
ERROR: 2022-03-31 08:10:00,496 macosx:// is disabled on this system.
ERROR: 2022-03-31 08:10:00,497 windows:// is disabled on this system.
INFO: 2022-03-31 08:10:00,517 MAD cost per token was: 14.2084894429594
INFO: 2022-03-31 08:10:00,518 --> SELLPRICEINBASE = 300% * 14.2084894429594 = 42.6254683288782
INFO: 2022-03-31 08:10:00,611 Sell Signal Found @4.460480199630425524
INFO: 2022-03-31 08:10:00,612
INFO: 2022-03-31 08:10:00,612 Sell price in MAD/CRO : 4.460480199630425524
INFO: 2022-03-31 08:10:02,973 Current Wallet Balance is: 0.07038045838824342 MAD
INFO: 2022-03-31 08:10:03,309 sell condition 15
INFO: 2022-03-31 08:10:03,359 Transaction Hash = 0x89121c3f3fea1a331e1b519e258cac9bebe7c922114c4da0b224f0c2b70ac388
INFO: 2022-03-31 08:10:08,796 ----------------------------------
INFO: 2022-03-31 08:10:08,796 SUCCESS : your sell Tx is confirmed
ERROR: 2022-03-31 08:10:08,796 macosx:// is disabled on this system.
ERROR: 2022-03-31 08:10:08,797 windows:// is disabled on this system.
INFO: 2022-03-31 08:10:08,821 Current Wallet Balance is: 95.7162529959551 CRO
INFO: 2022-03-31 08:10:08,839 Current Wallet Balance is: 0.0 MAD
INFO: 2022-03-31 08:10:08,839 ----------------------------------

LimitSniper asks for a 2nd wallet even if it isn't added in the settings

I'd rather not answer this question each time I start LimitSniper if it is already answered in the settings.json:

Would you like to add a 2nd wallet to use MULTIPLEBUYS feature ? (y/n):

Adding diverse method ID used by most rugs

Various RUG methodD and TXid examples.txt

make a pre-check on user balance on startup

PinkSale snipe exception

Python int too large to convert to C ssize_t
Traceback (most recent call last):
File "sniper.py", line 5840, in runLoop
run()
File "sniper.py", line 5510, in run
scan_mempool_classic(token)
File "sniper.py", line 2647, in scan_mempool_classic
decoded = contract.decode_function_input(input_bytes)
File "/home/user/.local/lib/python3.8/site-packages/eth_utils/decorators.py", line 18, in _wrapper
return self.method(obj, *args, **kwargs)
File "/home/user/.local/lib/python3.8/site-packages/web3/contract.py", line 471, in decode_function_input
decoded = self.web3.codec.decode_abi(types, cast(HexBytes, params))
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/codec.py", line 181, in decode_abi
return decoder(stream)
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/decoding.py", line 127, in call
return self.decode(stream)
File "/home/user/.local/lib/python3.8/site-packages/eth_utils/functional.py", line 45, in inner
return callback(fn(*args, **kwargs))
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/decoding.py", line 173, in decode
yield decoder(stream)
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/decoding.py", line 127, in call
return self.decode(stream)
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/decoding.py", line 144, in decode
stream.push_frame(start_pos)
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/decoding.py", line 95, in push_frame
self.seek_in_frame(0)
File "/home/user/.local/lib/python3.8/site-packages/eth_abi/decoding.py", line 84, in seek_in_frame
self.seek(self._total_offset + pos, *args, **kwargs)
OverflowError: Python int too large to convert to C ssize_t

Examples of token without AddLiquidity

https://bscscan.com/token/0xa386236afe393cbe39554cf6e82f8517dfd86ab3