mirror of
https://github.com/chainstacklabs/pumpfun-bonkfun-bot.git
synced 2026-07-27 23:37:45 +00:00
smypmsa
126 lines
3.6 KiB
Python
126 lines
3.6 KiB
Python
#!/usr/bin/env python3
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"""
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Command-line interface for the pump.fun trading bot.
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"""
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import argparse
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import asyncio
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import os
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import sys
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import config as config
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from trading.trader import PumpTrader
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from utils.logger import get_logger, setup_file_logging
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logger = get_logger(__name__)
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def parse_args() -> argparse.Namespace:
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"""Parse command line arguments.
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Returns:
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Parsed arguments
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"""
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parser = argparse.ArgumentParser(description="Trade tokens on pump.fun.")
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parser.add_argument(
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"--yolo", action="store_true", help="Run in YOLO mode (continuous trading)"
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)
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parser.add_argument(
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"--match",
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type=str,
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help="Only trade tokens with names or symbols matching this string",
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)
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parser.add_argument(
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"--bro", type=str, help="Only trade tokens created by this user address"
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)
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parser.add_argument(
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"--marry", action="store_true", help="Only buy tokens, skip selling"
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)
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parser.add_argument(
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"--amount",
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type=float,
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help=f"Amount of SOL to spend on each buy (default: {config.BUY_AMOUNT})",
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)
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parser.add_argument(
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"--buy-slippage",
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type=float,
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help=f"Buy slippage tolerance (default: {config.BUY_SLIPPAGE})",
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)
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parser.add_argument(
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"--sell-slippage",
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type=float,
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help=f"Sell slippage tolerance (default: {config.SELL_SLIPPAGE})",
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)
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return parser.parse_args()
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async def main() -> None:
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"""Main entry point for the CLI."""
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setup_file_logging("pump_trading.log")
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args = parse_args()
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# Get configuration values, preferring command line args over config.py
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rpc_endpoint: str | None = os.environ.get("SOLANA_NODE_RPC_ENDPOINT")
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wss_endpoint: str | None = os.environ.get("SOLANA_NODE_WSS_ENDPOINT")
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private_key: str | None = os.environ.get("SOLANA_PRIVATE_KEY")
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# Validate configuration values
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if not rpc_endpoint or not rpc_endpoint.startswith(("http://", "https://")):
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logger.error("Invalid RPC endpoint. Must start with http:// or https://")
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sys.exit(1)
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if not wss_endpoint or not wss_endpoint.startswith(("ws://", "wss://")):
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logger.error("Invalid WebSocket endpoint. Must start with ws:// or wss://")
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sys.exit(1)
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if not private_key or len(private_key) < 80:
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logger.error("Invalid private key. Key appears to be missing or too short")
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sys.exit(1)
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# Get trading parameters
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buy_amount: float = args.amount if args.amount is not None else config.BUY_AMOUNT
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buy_slippage: float = (
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args.buy_slippage if args.buy_slippage is not None else config.BUY_SLIPPAGE
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)
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sell_slippage: float = (
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args.sell_slippage if args.sell_slippage is not None else config.SELL_SLIPPAGE
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)
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trader: PumpTrader = PumpTrader(
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rpc_endpoint=rpc_endpoint, # type: ignore
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wss_endpoint=wss_endpoint, # type: ignore
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private_key=private_key,
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buy_amount=buy_amount,
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buy_slippage=buy_slippage,
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sell_slippage=sell_slippage,
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max_retries=config.MAX_RETRIES,
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listener_type=config.LISTENER_TYPE,
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)
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try:
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await trader.start(
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match_string=args.match,
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bro_address=args.bro,
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marry_mode=args.marry,
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yolo_mode=args.yolo,
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)
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except KeyboardInterrupt:
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logger.info("Trading stopped by user")
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except Exception as e:
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logger.error(f"Trading stopped due to error: {str(e)}")
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finally:
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try:
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await trader.solana_client.close()
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except Exception:
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pass
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def sync_main():
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asyncio.run(main())
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if __name__ == "__main__":
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asyncio.run(main())
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