🤖 Web3 Agent Kit

Build autonomous AI agents that interact with blockchains — in minutes, not months.

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⚡ Quick Install

pip install web3-agent-kit

Verify installation:

wak info        # Show version, modules, chains
wak doctor      # Check dependencies
wak examples    # List 19 example scripts

Run your first swap:

from web3_agent_kit import Agent

agent = Agent(private_key="0x...")
result = agent.execute("swap 0.01 ETH to USDC on Base")
print(result.tx_hash)

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🤔 Why Web3 Agent Kit?

Building AI agents that interact with blockchains is hard. You need to juggle RPC providers, wallet management, transaction signing, gas estimation, DeFi protocol ABIs, LLM integration, and safety rails — all before writing a single line of business logic.

Web3 Agent Kit handles all of that for you.

Pain Point	Without Web3 Agent Kit	With Web3 Agent Kit
Setup	Days of boilerplate	pip install → 5 lines of code
CLI	Write Python for everything	wak — 7 commands, zero code
Multi-chain	Write adapters per chain	Built-in for 8 chains
LLM Integration	Manual prompt engineering	Natural language goals, auto-parsed
Safety	Build your own guardrails	Spend limits, kill switch, operator confirmation
DeFi	Read docs, write ABIs	Drop-in Uniswap V2, Uniswap V3, Aave V3, Curve, bridges
Airdrops	Manual quest hunting	Auto-track 7 platforms, multi-wallet farming
Security Audit	Manual code review	Static analysis, fuzzing, exploit PoC
MEV	Build from scratch	Arbitrage, liquidation, Flashbot support
NFT	Write ERC-721 manually	Deploy, batch mint, marketplace listing
Trading	Manual recurring buys	DCA bot, yield optimizer, token sniper
Multi-wallet	Manage keys manually	Batch ops, consolidated portfolio
Restaking	Manual protocol juggling	EigenLayer + Babylon + Solana
Price Oracle	Hardcode prices	Chainlink + DexScreener + CoinGecko aggregator
TX Simulation	Hope it works	Tenderly + eth_call pre-flight verification
Account Abstraction	Build ERC-4337 from scratch	Bundler, paymaster, factory deployment
Cross-chain	Manual bridge + relay	LayerZero + Wormhole + CCIP unified API
Governance	Check manually	Snapshot + Tally + on-chain governor tracking
Extensibility	Hard-coded logic	Plugin system — extend anything
Error Handling	Manual retry logic	Auto-fallback across LLM providers & RPCs

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🏗️ Architecture

┌─────────────────────────────────────────────────────────────────────┐
│                        User / Application                          │
│              "Swap 0.1 ETH to USDC on Base"  /  `wak agent "..."`  │
└──────────────────────────────┬──────────────────────────────────────┘
                               │
                               ▼
┌─────────────────────────────────────────────────────────────────────┐
│                          Agent Framework                            │
│  ┌───────────┐  ┌──────────────┐  ┌─────────────┐  ┌────────────┐ │
│  │ Goal      │→ │ LLM Planner  │→ │ Tool        │→ │ Transaction│ │
│  │ Parser    │  │ (6 providers)│  │ Router      │  │ Executor   │ │
│  └───────────┘  └──────────────┘  └─────────────┘  └─────┬──────┘ │
└───────────────────────────────────────────────────────────┼────────┘
                                                            │
                               ┌────────────────────────────┼────────┐
                               │         Safety Layer       │        │
                               │  ┌─────────────────────────┼──────┐ │
                               │  │ Spend Governor          │      │ │
                               │  │ • Per-tx limits         │      │ │
                               │  │ • Daily caps            │      │ │
                               │  │ • Kill switch           │      │ │
                               │  │ • Operator confirmation │      │ │
                               │  └─────────────────────────┘      │ │
                               └────────────────────────────────────┘
                                                            │
       ┌────────────────────────────────────────────────────┼────────┐
       │                    Tool Ecosystem                    │        │
       │                                                     │        │
       │  ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌────────┐│        │
       │  │ DeFi     │ │ Airdrop  │ │ Security │ │ MEV    ││        │
       │  │ •Uniswap │ │ •Galxe   │ │ •Static  │ │ •Arb   ││        │
       │  │ •Aerodrome│ │ •Zealy   │ │ •Fuzzing │ │ •Liq   ││        │
       │  │ •Aave    │ │ •Layer3  │ │ •Exploit │ │ •Flash ││        │
       │  │ •Curve   │ │ •Gleam   │ │ •Audit   │ │  bots  ││        │
       │  ├──────────┤ ├──────────┤ ├──────────┤ ├────────┤│        │
       │  │ Trading  │ │ NFT      │ │ Portfolio│ │ Bridge ││        │
       │  │ •DCA Bot │ │ •Deploy  │ │ •Tracker │ │ •Li.Fi ││        │
       │  │ •Sniper  │ │ •Mint    │ │ •P&L     │ │ •Socket││        │
       │  │ •Yield   │ │ •Market  │ │ •Alerts  │ │        ││        │
       │  └──────────┘ └──────────┘ └──────────┘ └────────┘│        │
       │                                                     │        │
       │  ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌────────┐│        │
       │  │ Gas      │ │ Wallet   │ │ Plugins  │ │Restake ││        │
       │  │ Optimizer│ │ •Multi   │ │ •Custom  │ │•Eigen  ││        │
       │  │          │ │ •Watcher │ │ •Community│ │•Babylon││        │
       │  │          │ │ •Approval│ │          │ │•Solana ││        │
       │  └──────────┘ └──────────┘ └──────────┘ └────────┘│        │
       │                                                     │        │
       │  ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌────────┐│        │
       │  │ Oracle   │ │ Events   │ │Simulator │ │Acct    ││        │
       │  │•Chainlink│ │•Listener │ │•Tenderly │ │Abstract││        │
       │  │•DexScrnr │ │•Webhooks │ │•eth_call │ │•ERC4337││        │
       │  │•CoinGecko│ │•Callbacks│ │•Anvil    │ │•Paymstr││        │
       │  ├──────────┤ ├──────────┤ ├──────────┤ ├────────┤│        │
       │  │Messaging │ │Governance│ │          │ │        ││        │
       │  │•LayerZero│ │•Snapshot │ │          │ │        ││        │
       │  │•Wormhole │ │•Tally    │ │          │ │        ││        │
       │  │•CCIP     │ │•On-chain │ │          │ │        ││        │
       │  └──────────┘ └──────────┘ └──────────┘ └────────┘│        │
       └────────────────────────────────────────────────────┼────────┘
                                                            │
                               ┌────────────────────────────┼────────┐
                               │    Chain Abstraction Layer  │        │
                               │  ┌──────┐ ┌──────┐ ┌────┐ │        │
                               │  │ ETH  │ │ BASE │ │ARB │ │        │
                               │  ├──────┤ ├──────┤ ├────┤ │        │
                               │  │ OP   │ │ MATIC│ │AVAX│ │        │
                               │  ├──────┤ ├──────┤ ├────┤ │        │
                               │  │ BSC  │ │ SOL  │ │    │ │        │
                               │  └──────┘ └──────┘ └────┘ │        │
                               └────────────────────────────────────┘

---

📊 Comparison vs Alternatives

Feature	Web3 Agent Kit	LangChain + Web3	Custom Bot	Goat SDK
Setup Time	Minutes	Hours	Days	Hours
Multi-chain	8 chains	Manual	Manual	Limited
Built-in LLM	6 providers	DIY	❌	❌
CLI Tool	wak (7 cmds)	❌	❌	❌
DeFi Tools	Uniswap V2, Uniswap V3, Aave V3, Curve	❌	❌	Limited
Airdrop Suite	7 platforms	❌	❌	❌
Security Audit	Static + Fuzz + Exploit	❌	❌	❌
MEV Bots	Arbitrage + Liquidation	❌	❌	❌
NFT Tools	Deploy + Mint + Market	❌	❌	❌
Token Sniper	✅	❌	❌	❌
DCA Bot	✅	❌	❌	❌
Gas Optimizer	✅	❌	❌	❌
Multi-Wallet	✅	❌	❌	❌
Plugin System	✅	❌	❌	❌
Restaking	EigenLayer + Babylon + Solana	❌	❌	❌
Safety Rails	✅ Governor	❌	❌	❌
Natural Language	✅	Partial	❌	❌
Python Native	✅	✅	Varies	❌ (TS)
Type Hints	✅	Partial	Varies	N/A

---

🎯 Quick Start

5 lines of code. No ceremony.

pip install web3-agent-kit
export PRIVATE_KEY="0x..."
export ANTHROPIC_API_KEY="sk-ant-..."

from web3_agent_kit import Agent, Wallet, Chain, ChainManager
from web3_agent_kit.defi import Uniswap

chain = ChainManager(chains=[Chain.BASE])
wallet = Wallet.from_env("PRIVATE_KEY", chain_manager=chain)

agent = Agent(wallet=wallet, chains=[Chain.BASE], tools=[Uniswap(chain_manager=chain)])
result = agent.run("Swap 0.1 ETH to USDC on Base")

That's it. One pip install, two env vars, five lines of Python, and your AI agent is swapping on-chain.

CLI? wak agent --goal "Swap 0.1 ETH to USDC" --chain base

More examples: wak examples or browse examples/ — 19 working scripts (DCA bot, sniper, airdrop farmer, multi-wallet, yield optimizer, bridge agent, portfolio tracker, and more).

💡 Tip: Start with dry_run=True on testnet to validate before going live.

---

✨ Features

🤖 Core

• 🔗 Multi-chain support — Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, BSC
• 🧠 LLM-powered reasoning — Multi-provider cascade (OpenAI, Anthropic, Groq, DeepSeek, OpenRouter, Kimi)
• 🎯 Natural language goals — Tell the agent what to do in plain English
• 🔐 Governed signing — Safety caps, kill-switch, operator confirmation

💰 DeFi

• 💱 Uniswap V2 swaps — Actual token swaps with quotes, approvals, slippage protection
• 🌉 Cross-chain bridges — Li.Fi + Socket aggregators for best routes
• 📊 Portfolio tracking — Real-time balances, P&L across all chains

🔫 Sniper

• 🎯 Token sniper — Monitor new liquidity pools, auto-buy safe tokens
• 🛡️ Risk assessment — Honeypot detection, liquidity checks, contract analysis
• ⚡ Live monitoring — Background thread with callback alerts

📈 DCA Bot

• 🔄 Recurring buys — Dollar-cost average into any token automatically
• ⏰ Flexible intervals — Hourly, daily, weekly, biweekly, monthly
• 🛑 Spending limits — Max buys, max total spend, auto-stop
• 📊 Cost average analysis — Track avg price, min/max, P&L
• 💾 Persistent orders — Survives restarts, stored on disk
• 🔔 Callbacks — Hook into execution events for notifications

🔒 Security Module (NEW!)

• 🍯 Honeypot detection — Check if token can be sold before buying
• 🧶 Rug pull checker — Assess rug pull risk factors
• 📝 Contract audit — Detect hidden mint, blacklist, pause, proxy patterns
• 💰 Tax checker — Buy/sell tax analysis
• 💧 Liquidity analysis — Locked %, lock duration
• 👥 Holder analysis — Concentration, whale detection
• 📊 Safety score — 0-100 score with risk levels
• 🌐 GoPlus API — Real-time token security data
• 📈 DexScreener — Liquidity data integration

🪂 Airdrop Automation (NEW!)

• 🔍 Campaign Discovery — Auto-scan 7 platforms (Galxe, Zealy, Layer3, QuestN, TaskOn, Intract, Port3)
• ⛓️ On-chain Farming — DeFi interactions for airdrops (Base, Ethereum, Arbitrum, Optimism, Scroll, Linea, zkSync)
• ⏰ Daily Scheduler — Automate recurring tasks with retry logic
• 📊 Points Dashboard — Track points across all platforms with history
• 🔗 Referral Manager — Generate, track, and optimize referral links
• 🚰 Faucet Claimer — Auto-claim testnet tokens from 12+ faucets
• 🤖 Multi-wallet — Sybil avoidance, wallet rotation
• 🔌 Plugin System — Extend with custom platform executors

🌐 REST API

• 📡 37+ endpoints — Full HTTP API for all modules
• 🔑 API key auth — Secure access control
• 📖 Swagger UI — Interactive API documentation
• 🔄 Auto-fallback — Multi-provider LLM cascade

🔌 Plugin System

• 📦 Plugin registry — Discover and load plugins dynamically
• 🛠️ Custom plugins — Extend with your own tools
• 🔄 Hot reload — Add plugins without restarting

🔄 Restaking

• 🏦 EigenLayer integration — Restake LSTs, delegate to operators, track rewards
• ₿ Babylon BTC restaking — Bitcoin restaking via Babylon protocol
• ☀️ Solana restaking — Solayer, Jito, Marinade support
• 📊 Yield optimizer — Cross-protocol restaking yield optimization with risk-adjusted scoring
• 🔔 Slashing monitor — Position tracking, slashing risk alerts, portfolio snapshots

📡 Oracle Aggregator (NEW!)

• 🔗 Chainlink feeds — 12+ mainnet price feeds (ETH, BTC, SOL, UNI, AAVE, etc.)
• 📈 DexScreener — Real-time DEX price data with liquidity ranking
• 🪙 CoinGecko — Free API fallback for 20+ tokens
• ⚖️ Weighted median — Multi-source aggregation with deviation detection
• 💾 Smart cache — 30s TTL, batch queries, automatic stale detection

📡 Event Listener (NEW!)

• 🔔 On-chain events — Subscribe to any contract event (Transfer, Approval, custom)
• 🌐 Webhook support — HTTP POST to any URL on event trigger
• 🧵 Background polling — Multi-subscription threaded listener
• 📦 Pre-built ABIs — ERC-20 Transfer/Approval, ERC-721 Transfer
• 📊 Status tracking — Per-subscription event count, error rate, last block

🧪 Transaction Simulator (NEW!)

• 🔍 Pre-flight verification — Simulate before broadcasting to catch reverts
• 🌐 Tenderly integration — Full state diff, events, gas profiling
• 🍴 Local fork mode — Anvil/Hardhat impersonation testing
• ⚡ eth_call mode — Fast simulation with gas estimation + safety margin
• ⚠️ Smart warnings — Balance checks, approval analysis, MEV exposure

🏦 Account Abstraction (NEW!)

• 📦 ERC-4337 support — UserOperations, EntryPoint v0.6
• 🏭 Factory deployment — SimpleAccount, Safe v1.4.3, Kernel v3
• 💰 Paymaster integration — Pimlico gas sponsorship, token paymaster
• 🔗 Multi-chain — Ethereum, Base, Arbitrum, Optimism, Polygon
• 📊 Counterfactual addresses — Pre-compute before deployment

🌉 Cross-chain Messaging (NEW!)

• 📡 LayerZero — 7 chains, endpoint registry, fee estimation
• 🐛 Wormhole — Multi-chain message relay, delivery tracking
• ⛓️ Chainlink CCIP — Chain selector registry, message verification
• 📊 Status tracking — Real-time delivery status via protocol APIs
• 💰 Fee estimation — Per-chain cost breakdown

🏛️ Governance (NEW!)

• 📊 Snapshot integration — GraphQL API, active proposal tracking
• 📈 On-chain governor — OpenZeppelin Governor, proposal lifecycle
• 🗳️ Voting power — Token-weighted voting, delegation management
• 🔍 Tally API — Delegate discovery, voting history
• 🏷️ Known DAOs — Uniswap, Aave, Arbitrum, Optimism, ENS pre-configured

---

🌐 REST API

Full HTTP API for all modules — use from any language (JavaScript, curl, etc):

# Start the API server
python -m src.api

# Or with API key
WEB3_API_KEY=your-secret python -m src.api

Endpoints:

Endpoint	Method	Description
/wallet/info	GET	Wallet info + balance
/swap/quote	GET	Get swap quote
/swap/execute	POST	Execute token swap
/portfolio/	GET	Portfolio dashboard
/gas/estimate	GET	Gas estimates (EIP-1559)
/gas/recommendation	GET	Gas timing recommendation
/watcher/list	GET	List watched wallets
/watcher/add	POST	Add wallet to watch
/approval/scan	GET	Scan token approvals
/approval/risk	GET	Risk report
/dca/orders	GET/POST	List/create DCA orders
/yield/opportunities	GET	Scan yield opportunities
/yield/best	GET	Find best yield
/bridge/quote	GET	Get bridge quote
/bridge/execute	POST	Execute bridge
/health	GET	Health check
/docs	GET	Swagger UI
/redoc	GET	ReDoc documentation

💡 Full list of endpoints available in Swagger UI when the server is running.

Example:

# Get gas estimate
curl http://localhost:8000/gas/estimate?chain=ethereum

# Get swap quote
curl "http://localhost:8000/swap/quote?token_in=ETH&token_out=USDC&amount_in=1.0"

# Scan approvals
curl http://localhost:8000/approval/scan?chain=ethereum

---

🎯 Showcase

Telegram Bot

A full-featured Telegram bot built with web3-agent-kit:

cd showcase/telegram-bot
pip install -r requirements.txt
python bot.py

Features: balance check, token swap, portfolio tracking, token sniper, cross-chain bridge.

---

📦 Examples

Example	Description
examples/llm_swap_agent.py	LLM-powered natural language swapping
examples/direct_swap.py	Programmatic Uniswap swap without LLM
examples/token_sniper.py	Monitor new pairs, auto-buy safe tokens
examples/portfolio_dashboard.py	Real-time portfolio across chains
examples/bridge_agent.py	Cross-chain transfers via Li.Fi/Socket
examples/swap_agent.py	Autonomous token swapping
examples/yield_optimizer.py	Cross-protocol yield farming + auto-compound
examples/multi_wallet.py	Multi-wallet management + batch ops
examples/plugin_system.py	Plugin system usage + custom plugins
examples/dca_bot.py	Dollar-cost averaging bot with intervals & limits
examples/api_server.py	REST API server with Swagger docs
examples/airdrop_farmer.py	Multi-chain airdrop farming
examples/sniper_bot.py	Token launch sniper
examples/portfolio_tracker.py	Portfolio tracking & reporting
examples/airdrop_suite.py	Full airdrop automation suite
examples/security_analysis.py	Token security analysis
examples/approval_manager.py	Token approval scanning & management
examples/gas_optimizer.py	Gas optimization & batch operations
examples/wallet_watcher.py	Multi-wallet monitoring & alerts

---

🧠 LLM Integration

Multi-provider cascade with automatic fallback:

from web3_agent_kit.agent import LLM, LLMConfig

# Use any LLM provider with automatic fallback
llm = LLM(LLMConfig(
    providers=["anthropic", "openai", "groq", "deepseek"],
    model="claude-3-5-sonnet-20241022",
))

# Natural language → structured action
action = llm.parse("Swap 0.1 ETH to USDC on Base")
# → {"tool": "uniswap", "action": "swap", "params": {...}}

---

🔒 Security Module

Analyze tokens before interacting:

from web3_agent_kit.security import TokenAnalyzer, SecurityConfig

analyzer = TokenAnalyzer(SecurityConfig(chain="base"))

# Quick check
result = analyzer.quick_check("0x...")
print(f"Is Honeypot: {result['is_honeypot']}")

# Full analysis
report = analyzer.analyze_token("0x...")
print(f"Safety Score: {report.safety_score}/100")
print(f"Risk Level: {report.risk_level.value}")

if report.is_honeypot:
    print("🚨 HONEYPOT DETECTED!")
elif report.safety_score < 50:
    print("⚠️ HIGH RISK TOKEN")
else:
    print("✓ Safe to trade")

---

🪂 Airdrop Automation

Automate airdrop farming across multiple platforms:

from web3_agent_kit.airdrop import (
    CampaignDiscovery,
    OnChainAirdropFarmer,
    OnChainConfig,
    AirdropScheduler,
    PointsDashboard,
    ReferralManager,
    FaucetClaimer,
)

# Discover new campaigns
discovery = CampaignDiscovery()
campaigns = discovery.discover_all()

# On-chain farming (dry run)
farmer = OnChainAirdropFarmer(OnChainConfig(chain="base", dry_run=True))
farmer.farm_plan("base_activity")

# Schedule daily tasks
scheduler = AirdropScheduler()
scheduler.add_daily("galxe_checkin", "09:00", galxe_checkin_fn)

# Track points
dashboard = PointsDashboard(DashboardConfig(wallet="0x..."))
dashboard.sync_all()

# Generate referrals
manager = ReferralManager()
manager.generate_links(count=10)

# Claim testnet tokens
claimer = FaucetClaimer()
claimer.claim_all(wallet="0x...")

---

🔄 Restaking

Optimize yields across restaking protocols:

from web3_agent_kit.restaking import (
    EigenLayer,
    EigenLayerConfig,
    RestakingOptimizer,
    RestakingMonitor,
    BabylonBtcRestaking,
    SolanaRestaking,
)

# EigenLayer restaking
el = EigenLayer(EigenLayerConfig(chain="ethereum"))
result = el.restake("stETH", 10.0)
print(f"Restaked: {result.tx_hash}")

# Find best restaking yield
optimizer = RestakingOptimizer()
best = optimizer.find_best_opportunity(min_apy=3.0)
print(f"Best: {best.protocol} — {best.apy}% APY")

# Monitor positions
monitor = RestakingMonitor()
snapshot = monitor.get_portfolio_snapshot()
print(f"Total staked: ${snapshot.total_value_usd:,.2f}")
print(f"Slashing risk: {snapshot.total_risk_score}")

---

📊 Project Stats

• Version: 1.9.0
• Modules: 23
• Source Files: 115
• Lines of Code: 32,743
• Tests: 991
• Examples: 19
• Chains: 8
• License: MIT

---

🤝 Contributing

We welcome contributions! See CONTRIBUTING.md for guidelines.

---

📄 License

MIT License — see LICENSE for details.

---

🙏 Acknowledgments

• Uniswap — DEX protocol
• Li.Fi — Bridge aggregator
• Socket — Bridge aggregator
• GoPlus — Token security API
• DexScreener — DEX data

---

Made with ❤️ by @itseywacc