{
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  "kind": "api",
  "name": "promptshield.grindfree.net/v1/screen",
  "description": "Screen untrusted text/HTML for prompt-injection, hidden instructions, invisible unicode, and exfil links. Returns risk, findings, sanitized text.",
  "category": "x402",
  "url": "https://promptshield.grindfree.net/v1/screen",
  "price": null,
  "x402": true,
  "meta": {
    "network": "eip155:8453",
    "scheme": "exact",
    "pay_to": "0xe4b5827994B7B3Cd38F9830d9ECF58b51B77721b",
    "method": "POST",
    "last_updated": "2026-11-12T20:50:30.954Z"
  },
  "trust": null
}