Pump.fun Trading Skill

This skill enables trading and launching tokens on Pump.fun through the PumpPortal API.

Commands

Buy Tokens

Usage: /pump-buy [slippage]

Examples:

• /pump-buy 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU 0.1 - Buy 0.1 SOL worth of tokens
• /pump-buy 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU 0.5 15 - Buy with 15% slippage

Sell Tokens

Usage: /pump-sell [slippage]

Examples:

• /pump-sell 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU 1000000 - Sell 1,000,000 tokens
• /pump-sell 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU 100% - Sell all tokens
• /pump-sell 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU 50% 10 - Sell 50% with 10% slippage

Launch Token

Usage: /pump-launch [dev_buy_sol]

Examples:

• /pump-launch "My Token" MTK "A revolutionary token" 1 - Launch with 1 SOL dev buy
• /pump-launch "Cool Coin" COOL "The coolest coin ever" - Launch with default dev buy

Configuration

Required Environment Variables

• SOLANA_PRIVATE_KEY - Your Solana wallet private key (base58 encoded)

Optional Environment Variables

• SOLANA_RPC_URL - Custom RPC endpoint (defaults to public mainnet)
• PUMP_PRIORITY_FEE - Priority fee in SOL (default: 0.0005)
• PUMP_DEFAULT_SLIPPAGE - Default slippage percentage (default: 10)

Setup

• Install dependencies:

cd {baseDir}
   npm install

• Set your environment variables:

export SOLANA_PRIVATE_KEY="your-base58-private-key"

• (Optional) Configure custom RPC:

export SOLANA_RPC_URL="https://your-rpc-endpoint.com"

Security Notes

• Never share your private key
• Use a dedicated trading wallet with limited funds
• Start with small amounts to test
• The skill uses the Local Transaction API for maximum security (transactions are signed locally)

Fees

• PumpPortal charges a 0.5% fee per trade
• Standard Solana network fees apply
• Priority fees are configurable

Supported Pools

The skill automatically selects the best pool, but supports:

• pump - Pump.fun bonding curve
• raydium - Raydium AMM (for graduated tokens)
• pump-amm - Pump.fun AMM
• auto - Automatic pool selection (default)