# AveDaris Domain RDAP Lookup

> AveDaris Domain RDAP Lookup is a paid API for AI agents from api.avedaris.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-28).

Looks up a domain's RDAP registration record to return age, registration/expiry/last-changed dates, registrar, registry status flags, and nameservers.

## Facts

- Endpoint: POST https://api.avedaris.com/v1/paid/domain-rdap-lookup?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/avedaris-domain-rdap-lookup-7890a182
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3vbJI9znz7vV4ePpsRCzG

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 avedaris-domain-rdap-lookup-7890a182 -d '<json body>'
```

Example prompt: Before I click this link from a new vendor, can you check how old the domain avedaris.com is, when it was registered, when it expires, who the registrar is, and whether there are any suspicious registry status flags?

## When to prefer this

Use this endpoint when you need authoritative registration metadata — age, dates, registrar, status flags, nameservers — directly from the public RDAP registry for a domain. Prefer it over WHOIS scrapers for structured, machine-readable output. Ideal for security screening (phishing/spam triage), vendor due diligence, and link-trust workflows. Use the sibling domain-trust-score endpoint if you want a combined score that also checks DNS, MX, SPF, and DMARC in one call.

## Known failure modes

- Registry unreachable or not supporting RDAP — call is uncharged and returns an appropriate error
- Domain not found in RDAP — returns a not-found response
- Invalid domain input — returns a validation error if the domain is malformed or out of the 3-253 character range
- TLD not covered by any RDAP registry — may return no data

## How this service works

Domain age and registration lookup from public RDAP: registration, expiry and last-changed dates, age in days, registrar, registry status flags and nameservers for a domain. Use it to spot newly registered or expiring domains before trusting a link, sender or vendor. Uncharged when the registry cannot be reached. $0.003 USDC per call on Base.

## Output

Returns the domain's registration date, expiry date, last-changed date, age in days, registrar name, registry status flags (e.g. clientTransferProhibited, serverHold), and nameservers as structured data. If the registry cannot be reached, the call is uncharged.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "maxLength": 253,
   "minLength": 3,
   "description": "Domain to look up, e.g. example.com. An email address or URL is also accepted and reduced to its domain. 3 to 253 characters."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/avedaris-domain-rdap-lookup-7890a182/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.avedaris.com](https://www.zero.xyz/host/api.avedaris.com/llms.txt)