# x402.omardev.xyz WHOIS/RDAP Domain Intelligence

> x402.omardev.xyz WHOIS/RDAP Domain Intelligence is a paid API for AI agents from x402.omardev.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Retrieves domain registration intelligence via RDAP: registration date, domain age, registrar, status codes, nameservers, and expiry date.

## Facts

- Endpoint: GET https://x402.omardev.xyz/whois
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-omardev-xyz-whois-rdap-domain-intelligence-f34d230a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_glnk-AHku5fMHBUMQXHzf

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-omardev-xyz-whois-rdap-domain-intelligence-f34d230a
```

Example prompt: Can you pull the registration intel for stripe.com — I want to know when it was registered, how old it is, who the registrar is, its status codes, nameservers, and when it expires?

## When to prefer this

Use this endpoint when you need structured, parsed domain registration metadata (age, registrar, expiry, nameservers, status) for a single domain — especially for lead qualification, trust scoring, or due diligence workflows. Prefer over raw WHOIS scraping because it uses the standardized RDAP protocol. Choose the sibling 'complete intelligence dossier' endpoint if you also need tech stack or DNS records in the same call.

## Known failure modes

- Domain not found or unregistered — returns 404 or empty result
- TLD not supported by RDAP — may return error or partial data
- Rate limiting from upstream RDAP registry — returns 429 or timeout
- Invalid domain format — returns validation error
- RDAP registry temporarily unavailable — returns 5xx error

## How this service works

Domain registration intel via RDAP: registration date, domain age in years, registrar, status codes, nameservers and expiry. Useful for lead qualification and trust scoring. Pay per call with x402.

## Output

Returns structured domain registration data including: registration date, domain age in years, registrar name, domain status codes, nameservers list, and expiry date — sourced from RDAP.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-omardev-xyz-whois-rdap-domain-intelligence-f34d230a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.omardev.xyz](https://www.zero.xyz/host/x402.omardev.xyz/llms.txt)