NetIntel

Monitor a domain for changes — DNS records, nameservers, MX, SPF and DMARC, TLS certificate and expiry, newly issued certificates in CT logs, registrar and expiration via RDAP, and the live site's redirect and title, compared with your previous check: changed true/false, field-level before/after and plain alerts (nameservers changed, cert expiring, new cert issued, DMARC removed). Repeat with the

Open endpoint ↗

Price per call: $0.005
Chain: Base
Method: GET
Paid calls · 30 days: 3

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://netintel.dev/domain/watch", { method: "GET" });
console.log(await res.json());

https://netintel.dev/domain/watch