# Services from walletguard.ai on Zero

> walletguard.ai serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/walletguard.ai
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/walletguard.ai/health.json

## Services

- [WalletGuard AI Smart Contract Security Audit](https://www.zero.xyz/c/walletguard-ai-smart-contract-security-audit-a8c4c0c1/llms.txt): $0.01/call via x402. Performs an AI-powered security audit on a smart contract address, returning a risk score, risk factors, and audit availability status.
- [WalletGuard AI Smart Contract Security Audit](https://www.zero.xyz/c/walletguard-ai-smart-contract-security-audit-24d8562b/llms.txt): $29/call via x402. Submits an EVM smart contract address for an AI-powered comprehensive security audit and returns an audit job ID with access token
- [WalletGuard AI Wallet Health Check](https://www.zero.xyz/c/walletguard-ai-wallet-health-check-8de049bc/llms.txt): $0.01/call via x402. Performs an AI-powered security health check on a blockchain wallet address, returning a risk assessment and security status for the given wallet.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)