horizonpulse.dev

Registration verdict (registered, likely_unregistered or unknown) with age and status flags from registry RDAP, DNS, TLS, a look-alike similarity signal and an optional OFAC SDN address screen. Failed or throttled sources are unknown, never available. Not a guarantee of availability or safety; not legal advice. .dev and .app are not supported: a request with only those names is refused before paym

Open endpoint ↗

Price per call: $0.02
Chain: Base
Method: GET
Paid calls · 30 days: 1

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://horizonpulse.dev/api/domain/precheck", { method: "GET" });
console.log(await res.json());

https://horizonpulse.dev/api/domain/precheck