Clawwallet

/**

• CLAWwallet Multi-Agent Skill - Enhanced Version
• A universal skill that works with ANY AI agent framework!
• Supports: OpenClaw, LangChain, AutoGen, CrewAI, Custom agents, and more!
• Documentation: https://clawwallet.pages.dev
• Capabilities:
• • 15+ Blockchains (Base, Ethereum, Solana, Aptos, Sui, StarkNet, Polygon zkEVM, zkSync, etc.)
• • DeFi: Swaps, Staking, Lending, Cross-chain
• • Multi-sig Wallets
• • Policy Engine (Guardrails)
• • ENS Registration
• • Agent Identity (ERC-8004)
• • Webhooks & WebSockets
• @author Mr. Claw
• @version 2.0.0 */

import { randomUUID } from 'crypto';

// ============================================================ // Configuration // ============================================================

const DEFAULT_CONFIG = { walletServiceUrl: process.env.CLAW_WALLET_URL || 'http://localhost:3000', apiKey: process.env.CLAW_WALLET_API_KEY, defaultChain: process.env.CLAW_WALLET_CHAIN || 'base-sepolia', autoRegister: true, enablePayments: true, };

// Supported chains (from CLAWwallet docs) const SUPPORTED_CHAINS = { EVM: ['ethereum', 'base', 'base-sepolia', 'arbitrum', 'optimism', 'polygon', 'avalanche', 'bsc', 'sepolia'], NON_EVM: ['solana', 'aptos', 'sui', 'starknet', 'polygon-zkevm', 'zksync'], };

// ============================================================ // Skill State // ============================================================

class MultiWalletSkill { constructor(config = {}) { this.config = { ...DEFAULT_CONFIG, ...config }; this.wallets = new Map(); // agentName -> wallet info this.initialized = false; }

/**

• Initialize the skill */ async initialize(context = {}) { console.log('🦞 CLAWwallet Multi-Agent Skill v2.0 initializing...');

// Store context for later use
this.context = context;

// Test connection to wallet service
try {
  const health = await this._request('/health');
  console.log(`✅ Wallet service healthy: ${health.status}`);
} catch (error) {
  console.warn('⚠️ Wallet service not reachable:', error.message);
}

this.initialized = true;
return {
  name: 'CLAWwallet',
  version: '2.0.0',
  description: 'Enterprise wallet infrastructure for AI agents - multi-chain, DeFi, policy guardrails',
  documentation: 'https://clawwallet.pages.dev',
  capabilities: [
    // Wallet Operations
    'create_wallet',
    'import_wallet',
    'get_balance',
    'get_token_balances',
    'send_payment',
    'send_token',
    'sweep_wallet',
    'estimate_gas',
    'get_transaction_receipt',
    
    // Multi-Chain
    'get_supported_chains',
    'switch_chain',
    
    // DeFi - Swaps
    'swap_tokens',
    'get_swap_quote',
    'get_best_quote',
    
    // DeFi - Staking
    'stake_eth',
    'unstake_eth',
    'get_staking_positions',
    'stake_lido',
    'unstake_lido',
    
    // DeFi - Lending
    'supply_to_lending',
    'borrow_from_lending',
    'repay_lending',
    'withdraw_from_lending',
    'get_lending_positions',
    
    // DeFi - Cross-chain
    'cross_chain_transfer',
    'send_via_layerzero',
    'send_via_axelar',
    
    // DeFi - Price Feeds
    'get_price',
    'token_to_usd',
    'usd_to_token',
    
    // Multi-Sig
    'create_multisig',
    'submit_multisig_transaction',
    'confirm_multisig_transaction',
    'execute_multisig_transaction',
    'get_multisig_transactions',
    
    // Policy Engine
    'set_policy',
    'get_policy',
    'apply_policy_preset',
    'check_approval_status',
    
    // ENS
    'check_ens_availability',
    'get_ens_price',
    'register_ens',
    
    // Agent Registry
    'register_agent',
    'get_agent',
    'list_agents',
    'search_agents',
    'pay_agent',
    'get_agent_balance',
    
    // Services Marketplace
    'get_services',
    'add_service',
    'get_economy_stats',
    
    // Identity
    'create_identity',
    'link_social_account',
    
    // Webhooks
    'register_webhook',
    'list_webhooks',
    'delete_webhook',
    
    // Transaction History
    'get_transaction_history',
    'get_wallet_activity',
    
    // Utilities
    'get_doctor_diagnostics',
  ],
  supportedChains: SUPPORTED_CHAINS,
};

}

// ============================================================ // Wallet Operations // ============================================================

/**

• Create a wallet for an agent
• @param {string} agentName - Name of the agent
• @param {string} chain - Blockchain chain (default: base-sepolia) */ async createWallet(agentName, chain = this.config.defaultChain) { const response = await this._request('/wallet/create', { method: 'POST', body: { agentName, chain }, });

const wallet = response.wallet;

// Store locally
this.wallets.set(agentName, {
  address: wallet.address,
  chain: wallet.chain,
  id: wallet.id,
});

return {
  success: true,
  agentName,
  address: wallet.address,
  chain: wallet.chain,
  message: `Wallet created for ${agentName} on ${chain}`,
};

}

/**

• Import an existing wallet
• @param {string} privateKey - Wallet private key
• @param {string} agentName - Name of the agent
• @param {string} chain - Blockchain chain */ async importWallet(privateKey, agentName, chain = this.config.defaultChain) { const response = await this._request('/wallet/import', { method: 'POST', body: { privateKey, agentName, chain }, });

const wallet = response.wallet;

this.wallets.set(agentName, {
  address: wallet.address,
  chain: wallet.chain,
  id: wallet.id,
});

return {
  success: true,
  agentName,
  address: wallet.address,
  chain: wallet.chain,
  message: `Wallet imported for ${agentName}`,
};

}

/**

• Get wallet balance (native + tokens)
• @param {string} address - Wallet address
• @param {string} chain - Blockchain chain */ async getBalance(address, chain = this.config.defaultChain) { const response = await this._request(/wallet/${address}/balance?chain=${chain});

return {
  address,
  chain: response.balance.chain,
  eth: response.balance.eth,
  rpc: response.balance.rpc,
};

}

/**

• Get all token balances for a wallet
• @param {string} address - Wallet address
• @param {string} chain - Blockchain chain */ async getTokenBalances(address, chain = this.config.defaultChain) { const response = await this._request(/wallet/${address}/tokens?chain=${chain}); return response.tokens || []; }

/**

• Send payment from wallet
• @param {string} fromAddress - Sender wallet address
• @param {string} toAddress - Recipient wallet address
• @param {string} amount - Amount in ETH
• @param {string} chain - Blockchain chain */ async sendPayment(fromAddress, toAddress, amount, chain = this.config.defaultChain) { const response = await this._request(/wallet/${fromAddress}/send, { method: 'POST', body: { to: toAddress, value: amount, chain, }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  from: fromAddress,
  to: toAddress,
  amount,
  chain,
  message: `Sent ${amount} ETH from ${fromAddress.slice(0, 8)}... to ${toAddress.slice(0, 8)}...`,
};

}

/**

• Send ERC-20 token
• @param {string} fromAddress - Sender wallet address
• @param {string} toAddress - Recipient address
• @param {string} tokenAddress - ERC-20 token contract address
• @param {string} amount - Amount to send
• @param {string} chain - Blockchain chain */ async sendToken(fromAddress, toAddress, tokenAddress, amount, chain = this.config.defaultChain) { const response = await this._request(/wallet/${fromAddress}/send-token, { method: 'POST', body: { to: toAddress, token: tokenAddress, amount, chain, }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  from: fromAddress,
  to: toAddress,
  token: tokenAddress,
  amount,
  chain,
};

}

/**

• Sweep all funds to another address
• @param {string} fromAddress - Source wallet address
• @param {string} toAddress - Destination address
• @param {string} chain - Blockchain chain */ async sweepWallet(fromAddress, toAddress, chain = this.config.defaultChain) { const response = await this._request(/wallet/${fromAddress}/sweep, { method: 'POST', body: { to: toAddress, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  from: fromAddress,
  to: toAddress,
  amount: response.swept,
  chain,
};

}

/**

• Estimate gas for a transaction
• @param {string} from - From address
• @param {string} to - To address
• @param {string} value - Amount in ETH
• @param {string} chain - Blockchain chain */ async estimateGas(from, to, value = '0', chain = this.config.defaultChain) { const response = await this._request('/wallet/estimate-gas', { method: 'POST', body: { from, to, value, chain }, });

return response.estimate;

}

/**

• Get transaction receipt
• @param {string} txHash - Transaction hash
• @param {string} chain - Blockchain chain */ async getTransactionReceipt(txHash, chain = this.config.defaultChain) { const response = await this._request(/wallet/tx/${txHash}?chain=${chain}); return response.receipt; }

/**

• Get wallet address for an agent
• @param {string} agentName - Name of the agent */ async getWallet(agentName) { const wallet = this.wallets.get(agentName); if (wallet) return wallet;

// Try to get from service
const response = await this._request('/wallet');
const wallets = response.wallets || [];

for (const w of wallets) {
  if (w.agentName === agentName) {
    return {
      address: w.address,
      chain: w.chain,
      id: w.id,
    };
  }
}

return null;

}

// ============================================================ // Multi-Chain Operations // ============================================================

/**

• Get list of supported chains */ async getSupportedChains() { const response = await this._request('/chains'); return response.chains || SUPPORTED_CHAINS; }

/**

• Get chain configuration
• @param {string} chain - Chain name */ async getChainConfig(chain) { const response = await this._request(/chains/${chain}); return response.config; }

// ============================================================ // DeFi - Swaps // ============================================================

/**

• Get swap quote from DEX
• @param {string} fromToken - Source token address or symbol
• @param {string} toToken - Destination token address or symbol
• @param {string} amount - Amount to swap
• @param {string} chain - Blockchain chain */ async getSwapQuote(fromToken, toToken, amount, chain = this.config.defaultChain) { const response = await this._request('/defi/swap/quote', { method: 'POST', body: { fromToken, toToken, amount, chain }, });

return response.quote;

}

/**

• Get best quote across all DEXs
• @param {string} fromToken - Source token
• @param {string} toToken - Destination token
• @param {string} amount - Amount
• @param {string} chain - Blockchain chain */ async getBestQuote(fromToken, toToken, amount, chain = this.config.defaultChain) { const response = await this._request('/defi/swap/best-quote', { method: 'POST', body: { fromToken, toToken, amount, chain }, });

return response.quote;

}

/**

• Execute token swap
• @param {string} walletAddress - User wallet
• @param {string} fromToken - Source token
• @param {string} toToken - Destination token
• @param {string} amount - Amount to swap
• @param {string} chain - Blockchain chain */ async swapTokens(walletAddress, fromToken, toToken, amount, chain = this.config.defaultChain) { const response = await this._request('/defi/swap/execute', { method: 'POST', body: { walletAddress, fromToken, toToken, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  fromToken,
  toToken,
  amount,
  chain,
};

}

// ============================================================ // DeFi - Staking // ============================================================

/**

• Stake ETH (Lido)
• @param {string} walletAddress - User wallet
• @param {string} amount - Amount in ETH
• @param {string} chain - Blockchain chain (ethereum, etc.) */ async stakeEth(walletAddress, amount, chain = 'ethereum') { const response = await this._request('/defi/stake/lido', { method: 'POST', body: { walletAddress, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  stakedAmount: response.staked,
  chain,
};

}

/**

• Unstake ETH (Lido)
• @param {string} walletAddress - User wallet
• @param {string} amount - Amount to unstake
• @param {string} chain - Blockchain chain */ async unstakeEth(walletAddress, amount, chain = 'ethereum') { const response = await this._request('/defi/stake/lido/unstake', { method: 'POST', body: { walletAddress, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  chain,
};

}

/**

• Get staking positions
• @param {string} walletAddress - User wallet
• @param {string} chain - Blockchain chain */ async getStakingPositions(walletAddress, chain = 'ethereum') { const response = await this._request(/defi/stake/positions/${walletAddress}?chain=${chain}); return response.positions || []; }

/**

• Alias for stakeEth (Lido) */ async stakeLido(walletAddress, amount, chain = 'ethereum') { return this.stakeEth(walletAddress, amount, chain); }

/**

• Alias for unstakeEth (Lido) */ async unstakeLido(walletAddress, amount, chain = 'ethereum') { return this.unstakeEth(walletAddress, amount, chain); }

// ============================================================ // DeFi - Lending // ============================================================

/**

• Supply assets to lending protocol (Aave)
• @param {string} walletAddress - User wallet
• @param {string} asset - Token address
• @param {string} amount - Amount to supply
• @param {string} chain - Blockchain chain */ async supplyToLending(walletAddress, asset, amount, chain = 'ethereum') { const response = await this._request('/defi/lending/supply', { method: 'POST', body: { walletAddress, asset, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  supplied: amount,
  chain,
};

}

/**

• Borrow from lending protocol (Aave)
• @param {string} walletAddress - User wallet
• @param {string} asset - Token to borrow
• @param {string} amount - Amount to borrow
• @param {string} chain - Blockchain chain */ async borrowFromLending(walletAddress, asset, amount, chain = 'ethereum') { const response = await this._request('/defi/lending/borrow', { method: 'POST', body: { walletAddress, asset, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  borrowed: amount,
  chain,
};

}

/**

• Repay lending debt
• @param {string} walletAddress - User wallet
• @param {string} asset - Token to repay
• @param {string} amount - Amount to repay
• @param {string} chain - Blockchain chain */ async repayLending(walletAddress, asset, amount, chain = 'ethereum') { const response = await this._request('/defi/lending/repay', { method: 'POST', body: { walletAddress, asset, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  repaid: amount,
  chain,
};

}

/**

• Withdraw from lending protocol
• @param {string} walletAddress - User wallet
• @param {string} asset - Token to withdraw
• @param {string} amount - Amount to withdraw
• @param {string} chain - Blockchain chain */ async withdrawFromLending(walletAddress, asset, amount, chain = 'ethereum') { const response = await this._request('/defi/lending/withdraw', { method: 'POST', body: { walletAddress, asset, amount, chain }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  withdrawn: amount,
  chain,
};

}

/**

• Get lending positions
• @param {string} walletAddress - User wallet
• @param {string} chain - Blockchain chain */ async getLendingPositions(walletAddress, chain = 'ethereum') { const response = await this._request(/defi/lending/positions/${walletAddress}?chain=${chain}); return response.positions || []; }

// ============================================================ // DeFi - Cross-Chain // ============================================================

/**

• Execute cross-chain transfer
• @param {string} walletAddress - User wallet
• @param {string} to - Destination address
• @param {string} amount - Amount to transfer
• @param {string} sourceChain - Source chain
• @param {string} destChain - Destination chain
• @param {string} protocol - Protocol (layerzero, axelar) */ async crossChainTransfer(walletAddress, to, amount, sourceChain, destChain, protocol = 'layerzero') { const response = await this._request('/defi/crosschain/transfer', { method: 'POST', body: { walletAddress, to, amount, sourceChain, destChain, protocol }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  sourceChain,
  destChain,
  protocol,
};

}

/**

• Send via LayerZero */ async sendViaLayerZero(walletAddress, to, amount, sourceChain, destChain) { return this.crossChainTransfer(walletAddress, to, amount, sourceChain, destChain, 'layerzero'); }

/**

• Send via Axelar */ async sendViaAxelar(walletAddress, to, amount, sourceChain, destChain) { return this.crossChainTransfer(walletAddress, to, amount, sourceChain, destChain, 'axelar'); }

// ============================================================ // DeFi - Price Feeds // ============================================================

/**

• Get token price from Chainlink
• @param {string} token - Token symbol
• @param {string} chain - Blockchain chain */ async getPrice(token, chain = 'ethereum') { const response = await this._request(/defi/price/${token}?chain=${chain}); return response.price; }

/**

• Convert token amount to USD
• @param {string} token - Token symbol
• @param {string} amount - Token amount
• @param {string} chain - Blockchain chain */ async tokenToUsd(token, amount, chain = 'ethereum') { const response = await this._request('/defi/price/token-to-usd', { method: 'POST', body: { token, amount, chain }, });

return response.usdValue;

}

/**

• Convert USD amount to token
• @param {string} token - Token symbol
• @param {string} usdAmount - USD amount
• @param {string} chain - Blockchain chain */ async usdToToken(token, usdAmount, chain = 'ethereum') { const response = await this._request('/defi/price/usd-to-token', { method: 'POST', body: { token, usdAmount, chain }, });

return response.tokenAmount;

}

// ============================================================ // Multi-Sig Wallet // ============================================================

/**

• Create a multi-sig wallet
• @param {string[]} owners - List of owner addresses
• @param {number} threshold - Required signatures
• @param {string} chain - Blockchain chain */ async createMultisig(owners, threshold, chain = this.config.defaultChain) { const response = await this._request('/multisig/create', { method: 'POST', body: { owners, threshold, chain }, });

return {
  success: true,
  address: response.wallet.address,
  owners,
  threshold,
  chain,
};

}

/**

• Submit transaction to multi-sig
• @param {string} multisigAddress - Multi-sig wallet address
• @param {string} to - Recipient address
• @param {string} value - Amount in ETH
• @param {string} description - Transaction description
• @param {string} chain - Blockchain chain */ async submitMultisigTransaction(multisigAddress, to, value, description = '', chain = this.config.defaultChain) { const response = await this._request(/multisig/${multisigAddress}/submit, { method: 'POST', body: { to, value, description, chain }, });

return {
  success: true,
  txId: response.transaction.id,
  description,
};

}

/**

• Confirm multi-sig transaction
• @param {string} txId - Transaction ID
• @param {string} signerAddress - Signing wallet address
• @param {string} signature - cryptographic signature */ async confirmMultisigTransaction(txId, signerAddress, signature) { const response = await this._request(/multisig/tx/${txId}/confirm, { method: 'POST', body: { signerAddress, signature }, });

return {
  success: true,
  confirmations: response.confirmations,
};

}

/**

• Execute multi-sig transaction
• @param {string} txId - Transaction ID
• @param {string} executorAddress - Executor wallet address */ async executeMultisigTransaction(txId, executorAddress) { const response = await this._request(/multisig/tx/${txId}/execute, { method: 'POST', body: { executorAddress }, });

return {
  success: true,
  txHash: response.transaction?.hash,
};

}

/**

• Get multi-sig transactions
• @param {string} multisigAddress - Multi-sig wallet address
• @param {string} status - Filter by status (pending, executed, cancelled) */ async getMultisigTransactions(multisigAddress, status = 'pending') { const response = await this._request(/multisig/${multisigAddress}/transactions?status=${status}); return response.transactions || []; }

// ============================================================ // Policy Engine (Guardrails) // ============================================================

/**

• Set policy for a wallet
• @param {string} walletAddress - Wallet address
• @param {object} policy - Policy rules */ async setPolicy(walletAddress, policy) { const response = await this._request('/policy/set', { method: 'POST', body: { walletAddress, policy }, });

return {
  success: true,
  policy: response.policy,
};

}

/**

• Get policy for a wallet
• @param {string} walletAddress - Wallet address */ async getPolicy(walletAddress) { const response = await this._request(/policy/${walletAddress}); return response.policy; }

/**

• Apply a preset policy
• @param {string} walletAddress - Wallet address
• @param {string} presetName - Preset name (strict, moderate, relaxed) */ async applyPolicyPreset(walletAddress, presetName) { const response = await this._request('/policy/preset', { method: 'POST', body: { walletAddress, preset: presetName }, });

return {
  success: true,
  policy: response.policy,
};

}

/**

• Check pending approval status
• @param {string} approvalId - Approval ID */ async checkApprovalStatus(approvalId) { const response = await this._request(/policy/approval/${approvalId}); return response.status; }

// ============================================================ // ENS Operations // ============================================================

/**

• Check ENS name availability
• @param {string} name - ENS name (without .eth) */ async checkEnsAvailability(name) { const response = await this._request(/ens/check/${name}); return { available: response.available, name: response.name, }; }

/**

• Get ENS registration price
• @param {string} name - ENS name
• @param {number} durationYears - Registration duration */ async getEnsPrice(name, durationYears = 1) { const response = await this._request('/ens/price', { method: 'POST', body: { name, duration: durationYears }, });

return {
  price: response.price,
  duration: durationYears,
};

}

/**

• Register ENS name
• @param {string} walletAddress - Owner wallet
• @param {string} name - ENS name
• @param {number} durationYears - Registration duration */ async registerEns(walletAddress, name, durationYears = 1) { const response = await this._request('/ens/register', { method: 'POST', body: { walletAddress, name, duration: durationYears }, });

return {
  success: true,
  txHash: response.transaction?.hash,
  name: `${name}.eth`,
  expires: response.expires,
};

}

// ============================================================ // Agent Registry Operations // ============================================================

/**

• Register this agent in the universal registry
• @param {string} agentName - Name of the agent
• @param {string} agentType - Type of agent (langchain, autogen, crewai, custom, etc.)
• @param {string} walletAddress - Associated wallet address */ async registerAgent(agentName, agentType = 'custom', walletAddress = null) { const response = await this._request('/agents/register', { method: 'POST', body: { agentName, agentType, metadata: { registeredAt: new Date().toISOString(), skill: 'CLAWwallet Multi-Agent v2.0', framework: this.context?.framework || 'unknown', version: '2.0.0', }, walletAddress, }, });

return {
  success: true,
  agent: response.agent,
  message: `Agent '${agentName}' registered as '${agentType}'`,
};

}

/**

• Get agent info
• @param {string} agentName - Name of the agent */ async getAgent(agentName) { try { const response = await this._request(/agents/${agentName}); return response.agent; } catch (error) { return null; } }

/**

• List all registered agents */ async listAgents(filters = {}) { const params = new URLSearchParams(filters).toString(); const response = await this._request(/agents${params ? '?' + params : ''}); return response.agents || []; }

/**

• Search for agents
• @param {string} query - Search query */ async searchAgents(query) { const response = await this._request(/agents/search/${query}); return response.agents || []; }

// ============================================================ // Agent-to-Agent Payments // ============================================================

/**

• Pay another agent
• @param {string} toAgent - Recipient agent name or address
• @param {string} amount - Amount in ETH
• @param {string} description - Payment description */ async payAgent(toAgent, amount, description = '') { const response = await this._request('/agents/pay', { method: 'POST', body: { toAgent, amount: amount.toString(), token: 'eth', type: 'service', description, }, });

return {
  success: true,
  payment: response.payment,
  instructions: response.instructions,
  message: `Payment of ${amount} ETH queued for ${toAgent}`,
};

}

/**

• Get agent balance
• @param {string} agentName - Agent name */ async getAgentBalance(agentName) { const response = await this._request(/agents/${agentName}/balance); return response.balance; }

// ============================================================ // Service Marketplace // ============================================================

/**

• List available services from agents */ async getServices() { const response = await this._request('/agents/services'); return response.services || []; }

/**

• Add a service offering
• @param {string} agentName - Agent name
• @param {object} service - Service details */ async addService(agentName, service) { const response = await this._request(/agents/${agentName}/services, { method: 'POST', body: service, });

return {
  success: true,
  service: response.service,
};

}

// ============================================================ // Economy Stats // ============================================================

/**

• Get economy statistics */ async getEconomyStats() { return await this._request('/agents/economy/stats'); }

/**

• Get popular agents */ async getPopularAgents(limit = 10) { const response = await this._request(/agents/popular?limit=${limit}); return response.agents || []; }

// ============================================================ // Identity (ERC-8004) // ============================================================

/**

• Create agent identity
• @param {string} walletAddress - Wallet address
• @param {string} agentName - Agent name
• @param {string} description - Agent description
• @param {string} agentType - Type of agent */ async createIdentity(walletAddress, agentName, description = '', agentType = 'assistant') { const response = await this._request('/identity/create', { method: 'POST', body: { walletAddress, agentName, description, agentType, }, });

return {
  success: true,
  identity: response.identity,
};

}

// ============================================================ // Social Identity // ============================================================

/**

• Link social account to agent
• @param {string} agentId - Agent ID
• @param {string} platform - Platform (twitter, discord, github)
• @param {string} username - Username */ async linkSocialAccount(agentId, platform, username) { const response = await this._request('/social/link', { method: 'POST', body: { agentId, platform, username }, });

return {
  success: true,
  link: response.link,
};

}

// ============================================================ // Webhooks // ============================================================

/**

• Register webhook
• @param {string} url - Webhook URL
• @param {string[]} events - Events to subscribe
• @param {string} secret - Webhook secret */ async registerWebhook(url, events, secret) { const response = await this._request('/webhooks', { method: 'POST', body: { url, events, secret }, });

return {
  success: true,
  webhook: response.webhook,
};

}

/**

• List webhooks */ async listWebhooks() { const response = await this._request('/webhooks'); return response.webhooks || []; }

/**

• Delete webhook
• @param {string} webhookId - Webhook ID */ async deleteWebhook(webhookId) { const response = await this._request(/webhooks/${webhookId}, { method: 'DELETE', });

return {
  success: true,
};

}

// ============================================================ // Transaction History // ============================================================

/**

• Get transaction history for a wallet
• @param {string} address - Wallet address
• @param {number} limit - Number of transactions */ async getTransactionHistory(address, limit = 50) { const response = await this._request(/explorer/transactions/${address}?limit=${limit}); return response.transactions || []; }

/**

• Get wallet activity
• @param {string} agentId - Agent ID
• @param {number} limit - Number of activities */ async getWalletActivity(agentId, limit = 20) { const response = await this._request(/agents/${agentId}/activity?limit=${limit}); return response.activities || []; }

// ============================================================ // Doctor / Diagnostics // ============================================================

/**

• Run diagnostics */ async getDoctorDiagnostics() { const response = await this._request('/doctor/diagnose'); return response; }

/**

• Fix issues
• @param {string[]} issues - List of issue IDs to fix */ async fixIssues(issues) { const response = await this._request('/doctor/fix', { method: 'POST', body: { issues }, });

return {
  fixed: response.fixed,
  remaining: response.remaining,
};

}

// ============================================================ // Helper Methods // ============================================================

/**

• Make request to wallet service */ async _request(path, options = {}) { const url = ${this.config.walletServiceUrl}${path}; const headers = { 'Content-Type': 'application/json', };

if (this.config.apiKey) {
  headers['X-API-Key'] = this.config.apiKey;
}

const response = await fetch(url, {
  ...options,
  headers: { ...headers, ...options.headers },
});

if (!response.ok) {
  const error = await response.json().catch(() => ({ error: 'Request failed' }));
  throw new Error(error.error || `HTTP ${response.status}`);
}

return await response.json();

}

/**

• Get skill status */ getStatus() { return { initialized: this.initialized, wallets: this.wallets.size, version: '2.0.0', documentation: 'https://clawwallet.pages.dev', config: { walletServiceUrl: this.config.walletServiceUrl, defaultChain: this.config.defaultChain, autoRegister: this.config.autoRegister, }, }; } }

// ============================================================ // Factory Function for Easy Integration // ============================================================

/**

• Create a CLAWwallet skill instance
• @param {object} config - Configuration options */ export function createCLAWSkill(config) { return new MultiWalletSkill(config); }

/**

• Default skill instance */ export const defaultSkill = new MultiWalletSkill();

// ============================================================ // Agent Framework Adapters // ============================================================

/**

• OpenClaw Skill Adapter
• Usage in OpenClaw:
• import { clawWalletSkill } from './skills/multiwallet-skill.js';
• agent.useSkill(clawWalletSkill); */ export const clawWalletSkill = { name: 'CLAWwallet', version: '2.0.0',

async install(agent) { const skill = new MultiWalletSkill(); await skill.initialize({ framework: 'openclaw', agent });

// Register skill methods with agent - Enhanced v2.0
// Wallet Operations
agent.createWallet = (name, chain) => skill.createWallet(name, chain);
agent.importWallet = (pk, name, chain) => skill.importWallet(pk, name, chain);
agent.getBalance = (addr, chain) => skill.getBalance(addr, chain);
agent.getTokenBalances = (addr, chain) => skill.getTokenBalances(addr, chain);
agent.sendPayment = (from, to, amount, chain) => skill.sendPayment(from, to, amount, chain);
agent.sendToken = (from, to, token, amount, chain) => skill.sendToken(from, to, token, amount, chain);
agent.sweepWallet = (from, to, chain) => skill.sweepWallet(from, to, chain);
agent.estimateGas = (from, to, value, chain) => skill.estimateGas(from, to, value, chain);
agent.getTransactionReceipt = (hash, chain) => skill.getTransactionReceipt(hash, chain);

// Multi-Chain
agent.getSupportedChains = () => skill.getSupportedChains();
agent.getChainConfig = (chain) => skill.getChainConfig(chain);

// DeFi - Swaps
agent.getSwapQuote = (from, to, amount, chain) => skill.getSwapQuote(from, to, amount, chain);
agent.getBestQuote = (from, to, amount, chain) => skill.getBestQuote(from, to, amount, chain);
agent.swapTokens = (wallet, from, to, amount, chain) => skill.swapTokens(wallet, from, to, amount, chain);

// DeFi - Staking
agent.stakeEth = (wallet, amount, chain) => skill.stakeEth(wallet, amount, chain);
agent.unstakeEth = (wallet, amount, chain) => skill.unstakeEth(wallet, amount, chain);
agent.getStakingPositions = (wallet, chain) => skill.getStakingPositions(wallet, chain);

// DeFi - Lending
agent.supplyToLending = (wallet, asset, amount, chain) => skill.supplyToLending(wallet, asset, amount, chain);
agent.borrowFromLending = (wallet, asset, amount, chain) => skill.borrowFromLending(wallet, asset, amount, chain);
agent.repayLending = (wallet, asset, amount, chain) => skill.repayLending(wallet, asset, amount, chain);
agent.withdrawFromLending = (wallet, asset, amount, chain) => skill.withdrawFromLending(wallet, asset, amount, chain);
agent.getLendingPositions = (wallet, chain) => skill.getLendingPositions(wallet, chain);

// DeFi - Cross-chain
agent.crossChainTransfer = (wallet, to, amount, src, dest, protocol) => skill.crossChainTransfer(wallet, to, amount, src, dest, protocol);
agent.sendViaLayerZero = (wallet, to, amount, src, dest) => skill.sendViaLayerZero(wallet, to, amount, src, dest);
agent.sendViaAxelar = (wallet, to, amount, src, dest) => skill.sendViaAxelar(wallet, to, amount, src, dest);

// DeFi - Price
agent.getPrice = (token, chain) => skill.getPrice(token, chain);
agent.tokenToUsd = (token, amount, chain) => skill.tokenToUsd(token, amount, chain);
agent.usdToToken = (token, usd, chain) => skill.usdToToken(token, usd, chain);

// Multi-Sig
agent.createMultisig = (owners, threshold, chain) => skill.createMultisig(owners, threshold, chain);
agent.submitMultisigTransaction = (msig, to, value, desc, chain) => skill.submitMultisigTransaction(msig, to, value, desc, chain);
agent.confirmMultisigTransaction = (txId, signer, sig) => skill.confirmMultisigTransaction(txId, signer, sig);
agent.executeMultisigTransaction = (txId, executor) => skill.executeMultisigTransaction(txId, executor);
agent.getMultisigTransactions = (msig, status) => skill.getMultisigTransactions(msig, status);

// Policy
agent.setPolicy = (wallet, policy) => skill.setPolicy(wallet, policy);
agent.getPolicy = (wallet) => skill.getPolicy(wallet);
agent.applyPolicyPreset = (wallet, preset) => skill.applyPolicyPreset(wallet, preset);
agent.checkApprovalStatus = (id) => skill.checkApprovalStatus(id);

// ENS
agent.checkEnsAvailability = (name) => skill.checkEnsAvailability(name);
agent.getEnsPrice = (name, years) => skill.getEnsPrice(name, years);
agent.registerEns = (wallet, name, years) => skill.registerEns(wallet, name, years);

// Agent Registry
agent.registerAgent = (name, type, wallet) => skill.registerAgent(name, type, wallet);
agent.getAgent = (name) => skill.getAgent(name);
agent.listAgents = (filters) => skill.listAgents(filters);
agent.searchAgents = (query) => skill.searchAgents(query);
agent.payAgent = (to, amount, desc) => skill.payAgent(to, amount, desc);
agent.getAgentBalance = (name) => skill.getAgentBalance(name);

// Services & Economy
agent.getServices = () => skill.getServices();
agent.addService = (name, service) => skill.addService(name, service);
agent.getEconomyStats = () => skill.getEconomyStats();
agent.getPopularAgents = (limit) => skill.getPopularAgents(limit);

// Identity
agent.createIdentity = (wallet, name, desc, type) => skill.createIdentity(wallet, name, desc, type);
agent.linkSocialAccount = (id, platform, username) => skill.linkSocialAccount(id, platform, username);

// Webhooks
agent.registerWebhook = (url, events, secret) => skill.registerWebhook(url, events, secret);
agent.listWebhooks = () => skill.listWebhooks();
agent.deleteWebhook = (id) => skill.deleteWebhook(id);

// History & Diagnostics
agent.getTransactionHistory = (addr, limit) => skill.getTransactionHistory(addr, limit);
agent.getWalletActivity = (id, limit) => skill.getWalletActivity(id, limit);
agent.getDoctorDiagnostics = () => skill.getDoctorDiagnostics();
agent.fixIssues = (issues) => skill.fixIssues(issues);

console.log('✅ CLAWwallet v2.0 skill installed on agent');
return skill;

}, };

/**

• Standalone function for any agent
• Just call this and use the returned methods! */ export default MultiWalletSkill;