OpenClaw

shieldapi

ShieldAPI — x402 Security Intelligence for AI Agents. 7 endpoints: password breach check (900M+ HIBP hashes), email breach lookup, domain reputation (DNS/blacklists/SSL/SPF/DMARC), IP reputation (Tor/blacklists), URL safety (phishing/malware/brand impersonation), and full security scan. Pay-per-request with USDC micropayments ($0.001-$0.01). No account, no API key, no subscription. Demo mode on all endpoints.