Rabbi Trader Plugin

An automated cryptocurrency trading plugin for Solana tokens with integrated trust scoring, market analysis, and Twitter notifications.

Features

• Automated trading on Solana blockchain
• Real-time market data analysis using DexScreener
• Trust score evaluation for tokens
• Twitter integration for trade notifications
• Safety limits and risk management
• Simulation capabilities before executing trades
• Performance tracking and trade history
• Rate limiting and cache management

Installation

npm install @elizaos/plugin-rabbi-trader

Prerequisites

The following environment variables need to be configured:

• WALLET_PRIVATE_KEY: Your Solana wallet private key
• WALLET_PUBLIC_KEY: Your Solana wallet public address
• SOLANA_RPC_URL: Solana RPC endpoint (defaults to mainnet)
• BIRDEYE_API_KEY: API key for Birdeye data provider
• TWITTER_ENABLED: Enable/disable Twitter notifications
• TWITTER_USERNAME: Twitter username for notifications
• DEXSCREENER_WATCHLIST_ID: DexScreener watchlist identifier
• COINGECKO_API_KEY: CoinGecko API key for additional market data

Usage

import createRabbiTraderPlugin from '@elizaos/plugin-rabbi-trader';
import { IAgentRuntime } from '@elizaos/core';

const plugin = await createRabbiTraderPlugin(
  (key: string) => process.env[key],
  runtime
);

// Plugin will automatically start monitoring and trading if enabled

Configuration

Safety Limits

The plugin includes built-in safety limits that can be configured:

export const SAFETY_LIMITS = {
  MINIMUM_TRADE: 0.01,        // Minimum SOL per trade
  MAX_POSITION_SIZE: 0.1,     // Maximum 10% of token liquidity
  MAX_SLIPPAGE: 0.05,        // Maximum 5% slippage allowed
  MIN_LIQUIDITY: 1000,       // Minimum $1000 liquidity required
  MIN_VOLUME: 2000,          // Minimum $2000 24h volume required
  MIN_TRUST_SCORE: 0.4,      // Minimum trust score to trade
  STOP_LOSS: 0.2,           // 20% stop loss trigger
  TAKE_PROFIT: 0.12,        // Take profit at 12% gain
  TRAILING_STOP: 0.2        // 20% trailing stop from highest
};

Trading Parameters

Default trading parameters can be adjusted in the configuration:

{
  CHECK_INTERVAL: 5 * 60 * 1000,     // Check every 5 minutes
  REENTRY_DELAY: 60 * 60 * 1000,     // Wait 1 hour before re-entering
  MAX_ACTIVE_POSITIONS: 5,           // Maximum concurrent positions
  MIN_WALLET_BALANCE: 0.05           // Keep minimum 0.05 SOL in wallet
}

API Integration

The plugin integrates with multiple APIs:

• Birdeye API: Market data and token security information
• DexScreener: Real-time trading data and market analysis
• Twitter: Trade notifications and updates
• Jupiter: Token swaps and liquidity aggregation

Error Handling

The plugin includes comprehensive error handling for common scenarios:

export const ERROR_SIGNATURES = [
  {
    sig: "0x13be252b",
    name: "InsufficientAllowance",
    description: "Token allowance too low"
  },
  {
    sig: "0xf4d678b8",
    name: "InsufficientBalance",
    description: "Insufficient token balance"
  },
  // ... additional error signatures
];

Trade Analysis

The plugin performs detailed analysis before executing trades:

1. Token security evaluation
2. Market data analysis
3. Trust score calculation
4. Liquidity assessment
5. Volume verification
6. Price movement analysis
7. Holder distribution review

Twitter Integration

When enabled, the plugin can post trade notifications with:

• Token information
• Trade details (buy/sell price, amount)
• Trust score and risk level
• Market metrics
• Transaction signature
• Profit/loss for sells

Caching

The plugin implements multiple caching mechanisms:

• Token analysis cache (20 minutes)
• Twitter rate limiting cache (hourly limits)
• Skip/wait cache (2 hours)
• Analysis history (24 hours)

Development

Building

npm run build

Development Mode

npm run dev

Dependencies

Key dependencies include:

• @solana/web3.js: Solana blockchain interaction
• @elizaos/core: Core agent runtime
• @elizaos/plugin-solana: Solana integration
• @elizaos/plugin-trustdb: Trust score database
• node-cache: Caching functionality
• bignumber.js: Precise number handling

Contributing

1. Fork the repository
2. Create your feature branch
3. Commit your changes
4. Push to the branch
5. Create a new Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.