✓Gold402 Verified Security Monitoring Tools
ShieldAPI
https://shield.vainplex.dev Our Verdict
Gold402 Verified. Hand-reviewed and on the curated list — curation is the bar.
x402-native security intelligence API. 9 endpoints: password/email breach check (900M+ HIBP hashes), domain/IP reputation, URL safety scanning, prompt injection detection, skill security analysis. Micropayments on Base. [MCP Server](https://www.npmjs.com/package/shieldapi-mcp)
Rater Grades
No independent rater grade published for this endpoint yet. Our verdict is the Gold402 Verified stamp above.