81trust / 100

Domain Availability Check

by NetIntel in Search & web

x402 APIPassing, checked 3 h ago

Check if a domain name is available for registration by querying RDAP and DNS — pass a bare name (e.g. mybrand) to sweep it across 10 popular TLDs simultaneously, or a full domain (e.g. mybrand.com) to check that single domain — returns registration status, expiry date if registered, and available/taken TLD lists so agents can find the best domain for a brand or project.

GET https://netintel.dev/domain-availability/check

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
179 ms typical, 179 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 GET "https://netintel.dev/domain-availability/check?domain=mybrand"
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 $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fnetintel.dev%2Fdomain-availability%2Fcheck
const res = await pay("https://netintel.dev/domain-availability/check?domain=mybrand");
console.log(await res.json());

Example input

{
  "domain": "mybrand"
}

Example output

{
  "available_tlds": [
    ".io",
    ".co",
    ".xyz"
  ],
  "findings": [
    {
      "deduction": -20,
      "detail": "mybrand.com is already registered",
      "rule": "com_taken"
    }
  ],
  "grade": "C",
  "name": "mybrand",
  "results": [
    {
      "available": false,
      "days_until_expiry": 79,
      "domain": "mybrand.com",
      "expires_at": "2025-06-01T00:00:00Z",
      "expiring_soon": true,
      "registrar": "GoDaddy LLC",
      "status": "registered"
    },
    {
      "available": true,
      "days_until_expiry": null,
      "domain": "mybrand.io",
      "expires_at": null,
      "expiring_soon": false,
      "registrar": null,
      "status": "available"
    }
  ],
  "score": 70,
  "taken_tlds": [
    ".com",
    ".net",
    ".org"
  ]
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402179 ms$0.01