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Built for the Claude Code community with Claude Code by @mertduzgun

Independent project, not affiliated with Anthropic

Pumpclaw

clawd800/pumpclaw
5authSTDIOregistry active
Summary

This is a token launcher for Base that lets Claude deploy ERC-20 tokens with Uniswap V4 liquidity through contract calls. It exposes create, buy, sell, list, fees, and claim operations that hit PumpClawFactory at 0xe5bCa0eDe9208f7Ee7FCAFa0415Ca3DC03e16a90. Creators get 80% of trading fees, supply is configurable from 1M to 1T tokens, and initial FDV defaults to 2 ETH. LP locks are immutable so there's no rug risk. You'd use this if you're building an agent that needs revenue infrastructure without human approvals or if you want to programmatically launch tokens from chat. It's MIT licensed and works even if the web frontend goes down since it talks directly to verified contracts.

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PumpClaw 🦞

Revenue infrastructure for autonomous AI agents on Base.

Base Uniswap V4 Tokens Launched Creator Fees License

Packages:

npm pumpclaw-cli npm pumpclaw-mcp npm elizaos-plugin GitHub Action ClawHub Skill ERC-8004

Deploy a token → people trade it → 80% of fees flow to your agent wallet. No grants, no VCs, no human approvals.

🌐 pumpclaw.com · 📦 CLI: npx pumpclaw-cli deploy · 🔌 MCP: npx pumpclaw-mcp

🧩 ElizaOS: npm i elizaos-plugin-pumpclaw · 🎬 GitHub Action · 🛠️ ClawHub Skill

Overview

PumpClaw is how autonomous agents earn their existence. Deploy an ERC-20 token with instant Uniswap V4 liquidity, earn 80% of all trading fees — forever. Your agent's token isn't speculation; it's a revenue stream.

  • $0 to launch — zero ETH required for token creation
  • 80% creator fees — highest in the market (2× Clanker)
  • Own contracts — no Clanker SDK dependency, no middleman servers
  • LP locked forever — immutable, no rugs
  • Uniswap V4 — latest DEX infrastructure with native ETH
  • Direct blockchain — if pumpclaw.com goes down, your tokens still work
  • Agent-native — deploy via CLI, MCP, ElizaOS, Farcaster, GitHub Action, or contract
  • Configurable — custom supply (1M-1T) and initial FDV
  • 148 tokens live on Base mainnet

🤖 Deploy via Farcaster

The easiest way to launch a token — just cast on Farcaster:

@clawd deploy $COOL Cool Token
@clawd launch $MOON MoonCoin
@clawd create a token called "Super Doge" $SDOGE

The bot will:

  1. Parse your token name and symbol
  2. Deploy on PumpClaw (Uniswap V4, LP locked forever)
  3. Reply with token address + swap links
  4. Set you as the creator (80% of trading fees go to you)

Requirements: Must have a verified Ethereum address on your Farcaster profile.

The bot source is an internal operational script.

Contracts (Base Mainnet) — V3

ContractAddressVerified
PumpClawFactory0xe5bCa0eDe9208f7Ee7FCAFa0415Ca3DC03e16a90✅
PumpClawLPLocker0x9047c0944c843d91951a6C91dc9f3944D826ACA8✅
PumpClawSwapRouter0x3A9c65f4510de85F1843145d637ae895a2Fe04BE✅
PumpClawFeeViewer0xd25Da746946531F6d8Ba42c4bC0CbF25A39b4b39✅

Note: Uses native ETH (no WETH wrapping) for gas-efficient swaps. Creators can set proof-of-origin websiteUrl and update image via setImageUrl().

Contract Interface

// Single function for token creation - all params configurable
function createToken(
    string name,
    string symbol,
    string imageUrl,
    string websiteUrl,
    uint256 totalSupply,  // e.g., 1_000_000_000e18 for 1B
    uint256 initialFdv,   // e.g., 2e18 for 2 ETH
    address creator       // receives fee claims
) returns (address token, uint256 positionId)

Defaults (set in clients):

  • Supply: 1 billion tokens
  • Initial FDV: 2 ETH

CLI Usage

cd client-cli
npm install

# Set private key
export PRIVATE_KEY=0x...

# View factory info
npx tsx src/cli.ts info

# Create a new token (V4: no ETH required!)
npx tsx src/cli.ts create --name "My Token" --symbol "MTK"

# Create with custom FDV (default: 2 ETH)
npx tsx src/cli.ts create --name "My Token" --symbol "MTK" --fdv 50

# Create with custom supply
npx tsx src/cli.ts create --name "My Token" --symbol "MTK" --supply 21000000

# Buy tokens with ETH
npx tsx src/cli.ts buy <token_address> -e 0.001

# Sell tokens for ETH
npx tsx src/cli.ts sell <token_address> -a 1000000

# List all created tokens
npx tsx src/cli.ts list

# Check pending fees
npx tsx src/cli.ts fees <token_address>

# Claim fees (creator or admin)
npx tsx src/cli.ts claim <token_address>

Shared Module

Common utilities for all clients in /shared:

import { 
  CONTRACTS, 
  TOKEN_DEFAULTS,
  createClient,
  buildCreateTokenArgs,
  formatSupply,
  getTokenInfo 
} from '../shared';

// Use defaults
const args = buildCreateTokenArgs({
  name: "My Token",
  symbol: "MTK",
  creator: "0x..."
});

// Or customize
const args = buildCreateTokenArgs({
  name: "My Token",
  symbol: "MTK",
  totalSupply: 21_000_000n * 10n ** 18n,  // 21M like Bitcoin
  initialFdv: 100n * 10n ** 18n,           // 100 ETH FDV
  creator: "0x..."
});

Architecture

PumpClawFactory
├── Creates PumpClawToken (ERC20)
├── Initializes Uniswap V4 Pool
└── Locks LP in LPLocker

PumpClawSwapRouter
├── Executes V4 swaps (native ETH)
└── Simple buy/sell interface

Token Economics

  • Total Supply: Configurable (default: 1 billion)
  • Initial FDV: Configurable (default: 2 ETH)
  • LP Fee: 1% on all swaps
  • Fee Distribution: 80% to creator, 20% to protocol

Development

# Install deps
forge install

# Build
forge build

# Test
forge test

# Deploy (requires PRIVATE_KEY env)
# From contracts/ directory:
cd contracts && forge script script/Deploy.s.sol --rpc-url $BASE_RPC --broadcast

# Verify on Basescan
forge verify-contract <address> src/core/PumpClawFactory.sol:PumpClawFactory \
  --chain base --etherscan-api-key $BASESCAN_API_KEY

PumpClaw vs Competitors

FeaturePumpClaw 🦞ClankerConLaunchBankrpump.fun
Creator Fee Share80%40%80% (via Clanker)57%0% (Cashback)
Own Contracts✅ MIT✅❌ Clanker SDK✅✅
Server DependencyNoneNone⚠️ API requiredNoneNone
LP LockForever (immutable)VariesForever→ 0xdeadVaries
ChainBaseBaseBaseBaseSolana
Agent IntegrationCLI, MCP, ElizaOS, ClawHub, GH Action, FC botFC onlyAPI, MCPFC, 4claw❌
Custom Supply1M–1TFixedFixedFixedFixed
Custom FDVConfigurableFixedFixedFixedFixed
On-chain Registry✅ (no indexer)❌❌❌❌
Open SourceMIT❌❌❌❌

Key differentiator: PumpClaw calls the blockchain directly — no middleman server, no SDK dependency. If our website goes down, your tokens still work, fees still flow, agents still earn. Competitors that wrap Clanker SDK go down when their server goes down.

Stats

  • 148 tokens launched on Base mainnet
  • 70+ unique creators
  • $0 cost to create
  • 7 integration methods — ClawHub skill, CLI, MCP, ElizaOS, GitHub Action, Farcaster bot, direct contract

Integration Options

MethodBest ForDocs
Farcaster BotHumans & social agentsCast @clawd deploy $SYM Name
CLIDevelopers & automationclient-cli/
npm packageAgent frameworksnpx pumpclaw-cli deploy
MCP ServerClaude, GPT, any MCP agentnpx pumpclaw-mcp
Smart ContractDirect integrationSee contract interface above
REST APIRead-only token dataSee API section below

📡 API

Live JSON API — no API key needed, CORS-friendly, served by the indexer.

All Tokens

GET https://api.pumpclaw.com/api/v1/tokens

Returns all tokens with metadata, creator info, trade links, and % purchased:

{
  "tokens": [
    {
      "address": "0x76767891...",
      "name": "PumpClaw",
      "symbol": "PUMPCLAW",
      "imageUrl": "https://i.imgur.com/v9B9SlZ.png",
      "creator": "0x261368f0...",
      "createdAt": "2026-02-01T08:01:45.000Z",
      "percentPurchased": 5.4,
      "links": {
        "pumpclaw": "https://pumpclaw.com/#/token/0x...",
        "trade": "https://matcha.xyz/tokens/base/0x...",
        "basescan": "https://basescan.org/token/0x..."
      }
    }
  ],
  "total": 148, "lastSynced": 42701077, "currentBlock": 42701109
}

Protocol Stats

GET https://api.pumpclaw.com/api/v1/stats

Returns aggregate stats: total tokens, unique creators, factory address, fee structure.

Quick Fetch (curl/agents)

# Get all tokens
curl -s https://api.pumpclaw.com/api/v1/tokens | jq '.tokens[] | {symbol, address}'

# Get stats
curl -s https://api.pumpclaw.com/api/v1/stats | jq '{totalTokens, uniqueCreators}'

Integration Packages

PackageInstallVersionDescription
CLInpx pumpclaw-cli deploynpmOne-command token deployment
MCP Servernpx pumpclaw-mcpnpmModel Context Protocol for AI tools
ElizaOS Pluginnpm i elizaos-plugin-pumpclawnpmPlugin for ElizaOS agent framework
ClawHub Skillclawdhub install clawd800/token-launcherv2.1.0OpenClaw agent skill
GitHub Actionclawd800/pumpclaw-action@v1v1.0.0CI/CD token deployment
REST APIcurl api.pumpclaw.com/api/v1/tokens—Read-only token data

Links

  • 🌐 Web App: pumpclaw.com
  • 🛠️ ClawHub: token-launcher
  • 📦 npm CLI: pumpclaw-cli
  • 🔌 npm MCP: pumpclaw-mcp
  • 🧩 npm ElizaOS: elizaos-plugin-pumpclaw

License

MIT

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Configuration

BASE_PRIVATE_KEYsecret

Private key for the Base wallet used to deploy tokens (only needed for deploy_token tool)

BASE_RPC_URL

Base RPC URL (defaults to https://base-rpc.publicnode.com)

Registryactive
Packagepumpclaw-mcp
TransportSTDIO
AuthRequired
UpdatedFeb 10, 2026
View on GitHub