Web3 & Blockchain Commands

Complete reference for Web3, blockchain, and DeFi operations

Web3 & Blockchain Commands

NikCLI provides comprehensive Web3 and blockchain integration through multiple toolchains including GOAT SDK, Coinbase AgentKit, and custom Web3 toolchains. These commands enable decentralized application development, DeFi operations, and blockchain interactions.

Core Web3 Commands

/web3 [action]

Main Web3 operations using Coinbase AgentKit integration.

Syntax:

/web3 <action> [options]

Available Actions:

• init - Initialize Web3 environment
• wallet - Wallet operations
• balance - Check balances
• transfer - Transfer tokens
• status - Show Web3 status
• chat - AI-powered Web3 assistance

Examples:

# Initialize Web3 environment
/web3 init

# Show wallet information
/web3 wallet

# Check ETH balance
/web3 balance

# Transfer tokens
/web3 transfer 0.1 ETH 0x742d35Cc6634C0532925a3b8D4C2C1C5C1b2c8c8

# Get Web3 status
/web3 status

# AI-powered Web3 chat
/web3 chat "How do I deploy a smart contract?"

/blockchain [action]

Blockchain operations (alias for /web3).

Syntax:

/blockchain <action> [options]

Examples:

# Same functionality as /web3
/blockchain init
/blockchain wallet
/blockchain status

GOAT SDK Commands

/goat [action]

GOAT SDK operations for advanced DeFi and Web3 interactions.

Syntax:

/goat <action> [options]

Available Actions:

• init - Initialize GOAT SDK
• wallet - Wallet management
• balance - Check balances
• transfer - Transfer assets
• tools - Available tools
• markets - Market data
• chat - AI-powered DeFi assistance

Examples:

# Initialize GOAT SDK
/goat init

# Show wallet status
/goat wallet

# Check balances across chains
/goat balance

# Transfer tokens
/goat transfer 100 USDC 0x742d35Cc6634C0532925a3b8D4C2C1C5C1b2c8c8

# Show available tools
/goat tools

# Get market data
/goat markets

# AI DeFi assistance
/goat chat "What's the best yield farming strategy?"

GOAT SDK Features:

• Multi-chain support (Ethereum, Polygon, Arbitrum, etc.)
• DeFi protocol integrations
• Automated trading strategies
• Risk management tools
• Portfolio analytics

/defi [action]

DeFi-specific operations (alias for /goat).

Syntax:

/defi <action> [options]

Examples:

# DeFi operations using GOAT SDK
/defi init
/defi balance
/defi markets
/defi chat "Find best lending rates"

Polymarket Integration

/polymarket [action]

Polymarket prediction market operations.

Syntax:

/polymarket <action> [options]

Available Actions:

• markets - List available markets
• positions - Show current positions
• bet - Place a bet
• balance - Check USDC balance
• history - Trading history

Examples:

# List available markets
/polymarket markets

# Show current positions
/polymarket positions

# Place a bet
/polymarket bet "2024 Election" YES 100

# Check USDC balance
/polymarket balance

# View trading history
/polymarket history

Market Categories:

• Politics and elections
• Sports events
• Cryptocurrency prices
• Economic indicators
• Technology predictions

Web3 Toolchain Commands

/web3-toolchain [action]

Advanced Web3 toolchain operations for complex workflows.

Syntax:

/web3-toolchain <action> [options]

Available Actions:

• list - List available toolchains
• execute - Execute toolchain workflow
• status - Show execution status
• cancel - Cancel running execution
• history - Execution history

Examples:

# List available toolchains
/web3-toolchain list

# Execute DeFi arbitrage toolchain
/web3-toolchain execute defi-arbitrage --amount 1000

# Execute NFT minting toolchain
/web3-toolchain execute nft-mint --collection "MyNFTs" --count 100

# Check execution status
/web3-toolchain status execution-123

# Cancel running execution
/web3-toolchain cancel execution-123

# View execution history
/web3-toolchain history

/w3-toolchain [action]

Short alias for Web3 toolchain operations.

Syntax:

/w3-toolchain <action> [options]

Examples:

# Same functionality as /web3-toolchain
/w3-toolchain list
/w3-toolchain execute defi-swap

/defi-toolchain [action]

DeFi-specific toolchain operations.

Syntax:

/defi-toolchain <action> [options]

Available Toolchains:

• yield-farming - Automated yield farming
• arbitrage - Cross-DEX arbitrage
• liquidity-provision - LP management
• portfolio-rebalancing - Portfolio optimization
• risk-management - Risk assessment and mitigation

Examples:

# Execute yield farming strategy
/defi-toolchain execute yield-farming --strategy conservative --amount 5000

# Run arbitrage bot
/defi-toolchain execute arbitrage --pairs ETH/USDC,WBTC/USDC --threshold 0.5%

# Provide liquidity
/defi-toolchain execute liquidity-provision --pool ETH/USDC --amount 1000 --range 5%

# Rebalance portfolio
/defi-toolchain execute portfolio-rebalancing --target-allocation "50% ETH, 30% BTC, 20% USDC"

Wallet Management

Wallet Operations

Initialize Wallet:

# Create new wallet
/web3 wallet create

# Import existing wallet
/web3 wallet import --private-key 0x...

# Connect hardware wallet
/web3 wallet connect --type ledger

Wallet Information:

# Show wallet details
/web3 wallet info

# List all wallets
/web3 wallet list

# Switch active wallet
/web3 wallet switch wallet-2

Security Features:

# Enable multi-sig
/web3 wallet multisig --signers 3 --threshold 2

# Set spending limits
/web3 wallet limits --daily 1000 --transaction 100

# Enable notifications
/web3 wallet notifications --email --sms

Token Operations

Balance Management

Check Balances:

# Check ETH balance
/web3 balance ETH

# Check ERC-20 token balance
/web3 balance USDC

# Check all token balances
/web3 balance --all

# Check balance on specific chain
/web3 balance ETH --chain polygon

Multi-Chain Balances:

# Check balances across all chains
/goat balance --all-chains

# Check specific chain
/goat balance --chain arbitrum

# Portfolio overview
/goat balance --portfolio

Token Transfers

Simple Transfers:

# Transfer ETH
/web3 transfer 0.5 ETH 0x742d35Cc6634C0532925a3b8D4C2C1C5C1b2c8c8

# Transfer ERC-20 tokens
/web3 transfer 100 USDC 0x742d35Cc6634C0532925a3b8D4C2C1C5C1b2c8c8

# Transfer with custom gas
/web3 transfer 1 ETH 0x... --gas-price 20 --gas-limit 21000

Batch Transfers:

# Multiple recipients
/web3 transfer-batch 0.1 ETH 0xabc...,0xdef...,0x123...

# Multiple tokens
/web3 transfer-multi --to 0x742d35... --tokens "1 ETH, 100 USDC, 50 LINK"

DeFi Operations

Decentralized Exchanges

Token Swaps:

# Swap tokens using GOAT SDK
/goat swap 1 ETH USDC

# Swap with slippage protection
/goat swap 1000 USDC ETH --slippage 1%

# Cross-chain swap
/goat swap 1 ETH MATIC --from ethereum --to polygon

Liquidity Operations:

# Add liquidity to pool
/goat liquidity add ETH/USDC --amount-eth 1 --amount-usdc 3000

# Remove liquidity
/goat liquidity remove ETH/USDC --percentage 50%

# Check LP positions
/goat liquidity positions

Lending and Borrowing

Lending Operations:

# Lend assets
/goat lend 1000 USDC --protocol aave

# Check lending positions
/goat lend positions

# Withdraw from lending
/goat lend withdraw 500 USDC --protocol aave

Borrowing Operations:

# Borrow against collateral
/goat borrow 500 USDC --collateral 1 ETH --protocol compound

# Repay loan
/goat borrow repay 500 USDC --protocol compound

# Check borrowing positions
/goat borrow positions

Yield Farming

Farming Operations:

# Start yield farming
/defi-toolchain execute yield-farming --pool ETH/USDC --strategy aggressive

# Check farming rewards
/goat farm rewards

# Harvest rewards
/goat farm harvest --pool ETH/USDC

# Exit farming position
/goat farm exit --pool ETH/USDC

NFT Operations

NFT Management

View NFTs:

# List owned NFTs
/web3 nft list

# View specific NFT
/web3 nft view 0x... 123

# Check NFT metadata
/web3 nft metadata 0x... 123

NFT Trading:

# List NFT for sale
/web3 nft list-for-sale 0x... 123 --price 1 ETH

# Buy NFT
/web3 nft buy 0x... 123 --max-price 1.5 ETH

# Transfer NFT
/web3 nft transfer 0x... 123 0x742d35...

NFT Creation

Minting NFTs:

# Mint single NFT
/web3 nft mint --metadata metadata.json --to 0x742d35...

# Batch mint NFTs
/web3-toolchain execute nft-mint --collection "MyCollection" --count 1000

# Create NFT collection
/web3 nft create-collection --name "My NFTs" --symbol "MYNFT"

Smart Contract Interaction

Contract Deployment

Deploy Contracts:

# Deploy smart contract
/web3 contract deploy contract.sol --constructor-args "arg1,arg2"

# Deploy with verification
/web3 contract deploy contract.sol --verify --etherscan-key abc123

# Deploy to testnet
/web3 contract deploy contract.sol --network goerli

Contract Interaction

Read Operations:

# Call contract function
/web3 contract call 0x... balanceOf 0x742d35...

# Get contract info
/web3 contract info 0x...

# Verify contract
/web3 contract verify 0x... --source contract.sol

Write Operations:

# Send transaction to contract
/web3 contract send 0x... transfer 0x742d35... 100

# Send with custom gas
/web3 contract send 0x... mint --gas-price 20 --gas-limit 100000

Market Data and Analytics

Price Information

Token Prices:

# Get current prices
/goat price ETH USDC BTC

# Price history
/goat price ETH --history 7d

# Price alerts
/goat price-alert ETH --above 4000 --below 3000

Market Analysis:

# Market overview
/goat markets overview

# Top gainers/losers
/goat markets movers

# Market sentiment
/goat markets sentiment

Portfolio Analytics

Portfolio Tracking:

# Portfolio overview
/goat portfolio overview

# Performance analysis
/goat portfolio performance --period 30d

# Risk analysis
/goat portfolio risk

# Rebalancing suggestions
/goat portfolio rebalance

AI-Powered Web3 Assistance

Web3 Chat

General Web3 Questions:

# Get Web3 advice
/web3 chat "How do I bridge tokens from Ethereum to Polygon?"

# DeFi strategies
/goat chat "What's the best yield farming strategy for USDC?"

# Risk assessment
/goat chat "Analyze the risks of providing liquidity to ETH/USDC pool"

# Market analysis
/goat chat "Should I buy ETH now based on current market conditions?"

Smart Contract Help:

# Contract development
/web3 chat "Help me write a simple ERC-20 token contract"

# Security audit
/web3 chat "Review this smart contract for security issues"

# Gas optimization
/web3 chat "How can I optimize gas usage in this contract?"

Security and Risk Management

Security Features

Transaction Security:

# Enable transaction simulation
/web3 security simulation enable

# Set spending limits
/web3 security limits --daily 1000 --transaction 100

# Enable multi-sig
/web3 security multisig --signers 3 --threshold 2

Risk Assessment:

# Assess contract risk
/web3 security assess-contract 0x...

# Check token legitimacy
/web3 security check-token 0x...

# Scan for vulnerabilities
/web3 security scan-wallet

Monitoring and Alerts

Transaction Monitoring:

# Monitor wallet activity
/web3 monitor wallet --alerts

# Track large transactions
/web3 monitor transactions --threshold 10000

# Monitor contract interactions
/web3 monitor contract 0x...

Price Alerts:

# Set price alerts
/goat alert price ETH --above 4000 --below 3000

# Portfolio alerts
/goat alert portfolio --loss 10% --gain 20%

# Gas price alerts
/web3 alert gas --above 50

Integration Examples

DeFi Yield Strategy

# 1. Initialize environment
/goat init

# 2. Check available opportunities
/goat markets defi-yields

# 3. Execute yield farming strategy
/defi-toolchain execute yield-farming --strategy conservative --amount 5000

# 4. Monitor performance
/goat portfolio performance --real-time

# 5. Rebalance as needed
/goat portfolio rebalance --auto

NFT Trading Bot

# 1. Set up NFT monitoring
/web3 nft monitor --collection 0x... --floor-price

# 2. Set buying criteria
/web3 nft auto-buy --collection 0x... --max-price 0.5 ETH --traits "rare"

# 3. Monitor positions
/web3 nft positions

# 4. Auto-sell when profitable
/web3 nft auto-sell --min-profit 20%

Cross-Chain Arbitrage

# 1. Monitor price differences
/goat arbitrage monitor ETH/USDC --chains ethereum,polygon,arbitrum

# 2. Execute arbitrage when profitable
/goat arbitrage execute --pair ETH/USDC --min-profit 0.5%

# 3. Track performance
/goat arbitrage stats

Troubleshooting

Common Issues

Connection Problems:

# Check Web3 connection
/web3 status

# Test RPC endpoints
/web3 test-rpc --chain ethereum

# Reset connection
/web3 reconnect

Transaction Failures:

# Check gas prices
/web3 gas-price

# Simulate transaction
/web3 simulate-tx 0x...

# Check nonce
/web3 nonce

Wallet Issues:

# Check wallet balance
/web3 balance --all

# Verify wallet connection
/web3 wallet verify

# Reset wallet state
/web3 wallet reset

Debug Commands

# Web3 system diagnostics
/diagnostic web3

# GOAT SDK debugging
/debug goat

# Transaction debugging
/debug transaction 0x...

# Contract debugging
/debug contract 0x...

Best Practices

Security

• Always verify contract addresses
• Use hardware wallets for large amounts
• Enable transaction simulation
• Set appropriate spending limits
• Regular security audits

Risk Management

• Diversify across protocols and chains
• Monitor smart contract risks
• Use stop-loss mechanisms
• Keep emergency funds
• Stay updated on protocol changes

Performance

• Optimize gas usage
• Use batch transactions when possible
• Monitor network congestion
• Choose appropriate chains for operations
• Implement proper error handling

Development

• Test on testnets first
• Use established protocols
• Implement proper access controls
• Regular code audits
• Follow security best practices