x402 · pay-per-request

LinkSafe

URL safety sandbox for AI agents.

About

Verify a URL before visiting. Detects threats, phishing, and redirect chains. Returns a verdict and full redirect trail. $0.01 per call.

Paid endpoints

POST /verify — Verify a URL for safety before visiting

Discovery

/openapi.json — OpenAPI 3.1 schema with per-route pricing
/.well-known/x402 — legacy resource list
llms.txt — agent usage guidance