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Create and launch tokens on Pump.fun with customizable metadata, social links, and initial liquidity pool settings.

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Usage

const result = await agent.methods.launchPumpFunToken(
  "Sample Token",             // Token name
  "SMPL",                    // Token ticker
  "A sample token",          // Description
  "https://example.com/img", // Image URL
  {
    twitter: "@sampletoken",
    telegram: "t.me/sampletoken",
    website: "https://sampletoken.com",
    initialLiquiditySOL: 0.1,
    slippageBps: 10,
    priorityFee: 0.0001
  }
);

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Parameters

ParameterTypeRequiredDescription
tokenNamestringYesName of the token (max 32 chars)
tokenTickerstringYesToken symbol (2-10 chars)
descriptionstringYesToken description
imageUrlstringYesURL of token image
options.twitterstringNoTwitter handle
options.telegramstringNoTelegram group link
options.websitestringNoWebsite URL
options.initialLiquiditySOLnumberNoInitial liquidity (min 0.0001)
options.slippageBpsnumberNoSlippage tolerance (default: 5)
options.priorityFeenumberNoPriority fee (default: 0.00005)

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Example Prompts

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Natural Language Prompts

"Launch a new meme token called 'Rocket Dog' with the RDOG ticker"

"Create a token on Pump.fun with 0.1 SOL initial liquidity"

"Deploy a new token with Twitter and Telegram links"

"Launch token with custom image and description on Pump.fun"

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LangChain Tool Prompts

// Basic token launch
{
  "tokenName": "Rocket Dog",
  "tokenTicker": "RDOG",
  "description": "To the moon with man's best friend!",
  "imageUrl": "https://example.com/rdog.png"
}

// Advanced launch with socials and liquidity
{
  "tokenName": "Sample Token",
  "tokenTicker": "SMPL",
  "description": "A sample token for demonstration",
  "imageUrl": "https://example.com/token.png",
  "twitter": "@sampletoken",
  "telegram": "t.me/sampletoken",
  "website": "https://sampletoken.com",
  "initialLiquiditySOL": 0.1
}

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Example Implementation

import { SolanaAgentKit } from "solana-agent-kit";

async function launchToken(agent: SolanaAgentKit) {
  try {
    const result = await agent.methods.launchPumpFunToken(
      "Rocket Dog",
      "RDOG",
      "The fastest dog-themed token on Solana!",
      "https://example.com/rdog.png",
      {
        twitter: "@rocketdogtoken",
        telegram: "t.me/rocketdog",
        website: "https://rocketdog.io",
        initialLiquiditySOL: 0.1,
        slippageBps: 10
      }
    );

    console.log("Token launched:", {
      mint: result.mint,
      metadata: result.metadataUri,
      tx: result.signature
    });

    return result;
  } catch (error) {
    console.error("Token launch failed:", error);
    throw error;
  }
}

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Response Format

// Successful response
{
  status: "success",
  signature: "2ZE7Rz...",
  mint: "7nxQB...",
  metadataUri: "https://arweave.net/...",
  message: "Successfully launched token on Pump.fun"
}

// Error response
{
  status: "error",
  message: "Error message here",
  code: "ERROR_CODE"
}

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Implementation Details

  • Uploads metadata to IPFS
  • Creates token mint account
  • Initializes liquidity pool
  • Configures trading parameters
  • Handles token metadata
  • Manages social links

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Error Handling

try {
  const result = await agent.methods.launchPumpFunToken(...);
} catch (error) {
  if (error.message.includes("metadata upload")) {
    // Handle metadata issues
  } else if (error.message.includes("liquidity")) {
    // Handle liquidity issues
  }
}

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Best Practices

  1. Token Setup
    • Use clear, unique names
    • Prepare high-quality images
    • Write compelling descriptions
    • Verify social links
  2. Liquidity Management
    • Set appropriate initial liquidity
    • Consider trading volume
    • Monitor pool health
    • Plan liquidity strategy
  3. Transaction Handling
    • Use appropriate priority fees
    • Set realistic slippage
    • Monitor transaction status
    • Handle timeouts properly
  4. Metadata Management
    • Use permanent image storage
    • Format descriptions properly
    • Include all social links
    • Verify metadata accuracy

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Common Issues

  1. Image Upload
    • Invalid image format
    • File too large
    • Temporary URLs
    • Missing content type
  2. Transaction Failures
    • Insufficient SOL
    • Network congestion
    • Invalid parameters
    • RPC timeouts
  3. Metadata Issues
    • Invalid social links
    • Description too long
    • Missing required fields
    • Format errors
  • getBalance: Check SOL balance
  • fetchMetadata: Get token metadata
  • trade: Swap tokens
  • getTokenData: Get token information
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