81trust / 100

Skill Fraud Signals

by Skill: Fraud signals in Security & trust

x402 APIPassing, checked 3 h ago

Is this domain trustworthy, or is it a phishing site / typosquat / scam? Pull the reputation signals an analyst checks before clicking anything: domain age, cert issuance history, hosting reputation, DNS topology, tech-stack fingerprint, and page-content red flags. Different from a security audit - this is about whether the domain is what it claims to be.

POST https://agent402.tools/api/skill/fraud-signals

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
195 ms typical, 267 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agent402.tools/api/skill/fraud-signals" \
  -H "content-type: application/json" \
  -d '{"domain":"agent402.tools"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent402.tools%2Fapi%2Fskill%2Ffraud-signals
const res = await pay("https://agent402.tools/api/skill/fraud-signals", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"domain":"agent402.tools"}),
});
console.log(await res.json());

Example input

{
  "domain": "agent402.tools"
}

Example output

{
  "args": {
    "domain": "agent402.tools"
  },
  "pack": "fraud-signals",
  "steps": [
    {
      "ok": true,
      "result": {},
      "slug": "whois"
    },
    {
      "ok": true,
      "result": {},
      "slug": "cert-transparency"
    },
    {
      "ok": true,
      "result": {},
      "slug": "tls-cert"
    },
    {
      "ok": true,
      "result": {},
      "slug": "asn-info"
    },
    {
      "ok": true,
      "result": {},
      "slug": "dns-lookup"
    },
    {
      "ok": true,
      "result": {},
      "slug": "tech-stack"
    },
    {
      "ok": true,
      "result": {},
      "slug": "extract"
    }
  ],
  "summary": "7/7 steps succeeded"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402195 ms$0.027
6 h agoPassed402267 ms$0.027
11 h agoPassed402190 ms$0.027
14 h agoPassed402190 ms$0.027
17 h agoPassed402201 ms$0.027
22 h agoPassed402496 ms$0.027