mirror of
https://github.com/chainstacklabs/pumpfun-bonkfun-bot.git
synced 2026-08-04 11:17:45 +00:00
smypmsa
44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
import os
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from dotenv import load_dotenv
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from solders.pubkey import Pubkey
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load_dotenv()
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# System & pump.fun addresses
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PUMP_PROGRAM = Pubkey.from_string("6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P")
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PUMP_GLOBAL = Pubkey.from_string("4wTV1YmiEkRvAtNtsSGPtUrqRYQMe5SKy2uB4Jjaxnjf")
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PUMP_EVENT_AUTHORITY = Pubkey.from_string(
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"Ce6TQqeHC9p8KetsN6JsjHK7UTZk7nasjjnr7XxXp9F1"
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)
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PUMP_FEE = Pubkey.from_string("CebN5WGQ4jvEPvsVU4EoHEpgzq1VV7AbicfhtW4xC9iM")
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PUMP_LIQUIDITY_MIGRATOR = Pubkey.from_string(
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"39azUYFWPz3VHgKCf3VChUwbpURdCHRxjWVowf5jUJjg"
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)
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SYSTEM_PROGRAM = Pubkey.from_string("11111111111111111111111111111111")
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SYSTEM_TOKEN_PROGRAM = Pubkey.from_string("TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA")
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SYSTEM_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM = Pubkey.from_string(
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"ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL"
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)
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SYSTEM_RENT = Pubkey.from_string("SysvarRent111111111111111111111111111111111")
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SOL = Pubkey.from_string("So11111111111111111111111111111111111111112")
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LAMPORTS_PER_SOL = 1_000_000_000
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# Trading parameters
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BUY_AMOUNT = 0.0001 # Amount of SOL to spend when buying
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BUY_SLIPPAGE = 0.2 # 20% slippage tolerance for buying
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SELL_SLIPPAGE = 0.2 # 20% slippage tolerance for selling
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ENABLE_DYNAMIC_PRIORITY_FEE = (
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True # getRecentPriorityFee is used to get current priority fee
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)
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EXTRA_PRIORITY_FEE = 0.1 # 10% increase in dynamic priority fee
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# Your nodes
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# You can also get a trader node https://docs.chainstack.com/docs/solana-trader-nodes
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RPC_ENDPOINT = os.getenv("RPC_ENDPOINT")
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WSS_ENDPOINT = os.getenv("WSS_ENDPOINT")
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MAX_RPS = 25 # RPS of your node to avoid 429 errors
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# Private key
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PRIVATE_KEY = os.getenv("PRIVATE_KEY")
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