Open Source Code

import asyncio
from solana.rpc.async_api import AsyncClient
from core.engine import TradingEngine
from core.signals import AISignalDetector
from config import Settings

class CrabFunSniper:
    def __init__(self, config: Settings):
        self.client = AsyncClient(config.rpc_url)
        self.engine = TradingEngine(config)
        self.detector = AISignalDetector(
            model=config.ai_model,
            threshold=config.signal_threshold
        )

    async def start(self):
        # Initialize connection and start monitoring
        await self.client.connect()
        print("🚀 CrabFun Sniper initialized")

        async for token in self.detector.monitor():
            signal = await self.detector.analyze(token)
            if signal.confidence >= 0.85:
                await self.engine.execute_snipe(
                    token=token,
                    amount=signal.recommended_size,
                    slippage=0.01
                )

if __name__ == "__main__":
    config = Settings.load("config.yaml")
    bot = CrabFunSniper(config)
    asyncio.run(bot.start())

// CrabFun Sniper Configuration
const config = {
  // Network Settings
  rpc_url: "https://api.mainnet-beta.solana.com",
  ws_url: "wss://api.mainnet-beta.solana.com",
  commitment: "confirmed",

  // Trading Parameters
  trading: {
    max_position_size: 10,    // SOL
    default_slippage: 0.01,   // 1%
    stop_loss: 0.15,          // 15%
    take_profit: 0.50,        // 50%
    max_open_positions: 5,
    priority_fee: 0.000005,   // SOL
  },

  // AI Signal Detection
  ai: {
    model: "sniper-v3-turbo",
    confidence_threshold: 0.85,
    features: [
      "liquidity_depth",
      "holder_distribution",
      "social_momentum",
      "contract_analysis"
    ]
  },

  // Security
  security: {
    rug_pull_detection: true,
    honeypot_check: true,
    max_creator_holdings: 0.10,
    min_liquidity: 5,  // SOL
  }
};

export default config;

import { Connection, PublicKey } from "@solana/web3.js";
import { TokenInfo, TradeResult } from "./types";

interface SniperConfig {
  rpcUrl: string;
  commitment: "confirmed" | "finalized";
  maxRetries: number;
}

export class SolanaConnector {
  private connection: Connection;
  private config: SniperConfig;

  constructor(config: SniperConfig) {
    this.config = config;
    this.connection = new Connection(
      config.rpcUrl,
      { commitment: config.commitment }
    );
  }

  async getTokenInfo(
    mint: PublicKey
  ): Promise<TokenInfo> {
    const account = await this.connection
      .getAccountInfo(mint);

    return {
      mint: mint.toBase58(),
      supply: account?.lamports ?? 0,
      verified: await this.verifyContract(mint),
    };
  }

  async executeTrade(
    token: TokenInfo,
    amount: number,
    slippage: number
  ): Promise<TradeResult> {
    // Build and send transaction
    const tx = await this.buildSwapTx(
      token, amount, slippage
    );
    return await this.sendAndConfirm(tx);
  }
}