00:17
2026-10-16
dev.to
ai-agents
Two new x402 APIs for AI agents: CSP permissive-source budget scorer + live SMTP open-relay test (2026-10-15, cycle 154)
A developer added two paid x402 endpoints to a URL Metadata API for AI agents: a CSP permissive-source budget scorer that quantifies aggregate XSS attack surface on a 0-100 A-F scale, and a live SMTP …