# CoCo Domain Age Lookup

> CoCo Domain Age Lookup is a paid API for AI agents from cocoeatsai.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-19).

Returns the age in days of a given domain name, indicating whether the domain was found and how old it is.

## Facts

- Endpoint: GET https://cocoeatsai.com/area4/agent/tools/domain-age?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/coco-domain-age-lookup-d611bb53
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wwp55Zkh6Aoa08qRpWy4j

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 coco-domain-age-lookup-d611bb53
```

Example prompt: Can you check how old the domain 'example.com' is — I want to know if it's an established site or recently registered?

## When to prefer this

Use this endpoint when you need a quick, low-cost signal on domain registration age — particularly for trust scoring, fraud detection, phishing screening, or vendor due diligence. Prefer this over manual WHOIS lookups when automating checks at scale or inside an agent workflow. Best suited for single-domain queries where a boolean found flag plus age in days is sufficient.

## Known failure modes

- Domain not found in registry data — returns found: false with no age_days
- Invalid or malformed domain name input — may return error or found: false
- WHOIS data unavailable for certain TLDs — found may be false even if domain exists
- Network timeout or upstream registry unreachable — service error response
- Privacy-protected domains may not expose registration date accurately

## How this service works

Zach Riehn's lab: an about-me and portfolio, a news desk, The Atelier for AI experiments, Launch Lab for XRP research, and Fracture for games.

## Output

A JSON object containing a boolean 'found' field indicating whether the domain was located, and when found, an 'age_days' integer representing how many days old the domain registration is.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ]
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "found"
     ],
     "properties": {
      "found": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "found": true,
  "age_days": 365
 },
 "exampleNote": "Illustrative response subset; not a live observation."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/coco-domain-age-lookup-d611bb53/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cocoeatsai.com](https://www.zero.xyz/host/cocoeatsai.com/llms.txt)