Marketplace · API · x402

tariffmonkee.com/paid/sitegrade

Domain security grade (0-100, A-F) from HTTPS reachability, security headers (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy) and CAA records. Reports HTTPS connect success or failure, not raw certificate expiry. Registration facts are in /domain-intel; URL reputation is in /linkcheck.

Endpointhttps://tariffmonkee.com/paid/sitegrade
Trust✓ Verified callable · 100% uptime over 1 checks · ~990 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x0FAD15c9f4C38f439fd56C4d4e4Bc8fC71c42767
methodGET
last updated2026-11-11T05:14:02.643Z

Use it

Call it (an x402 client pays automatically)

curl -i https://tariffmonkee.com/paid/sitegrade
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-a294103d6f130e74

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

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