SiteCheck Agent Intel & Dev

For a brand domain (e.g. paypal.com), builds up to 15 look-alike variants (omitted, doubled and swapped letters, 0/1 homoglyphs, hyphen and login additions, other TLDs) and checks which are registered, using the public RDAP directory. Registered means taken, not malicious: each one needs a content check. Unicode homoglyphs (IDN) are not generated.

Open endpoint ↗

Price per call: $0.002
Chain: Base
Method: GET
Paid calls · 30 days: 2

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://api.fadeandco.workers.dev/api/agent-intel/typosquat-phishing-domain-radar", { method: "GET" });
console.log(await res.json());

https://api.fadeandco.workers.dev/api/agent-intel/typosquat-phishing-domain-radar