# TELAGO Domain Age & RDAP Trust Signal

> TELAGO Domain Age & RDAP Trust Signal is a paid API for AI agents from ozeejewwpjmabshxyitc.supabase.co, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-28).

Looks up a domain's RDAP registration data — creation date, age, expiry, registrar, nameservers, and DNSSEC status — as a trust signal for due-diligence and vendor screening.

## Facts

- Endpoint: GET https://ozeejewwpjmabshxyitc.supabase.co/functions/v1/telago-x402-live-v1/domain-age?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/telago-domain-age-rdap-trust-signal-916520fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wUQm8JD-w65thmncb9n2e

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 telago-domain-age-rdap-trust-signal-916520fa
```

Example prompt: Can you check the domain age and RDAP trust signals for stripe.com — I need the creation date, registrar, nameservers, and DNSSEC status before I approve this vendor?

## When to prefer this

Choose this endpoint when you need authoritative RDAP-sourced domain registration metadata — especially creation date and age — as a machine-readable trust signal for vendor screening, fraud detection, or due-diligence automation. It is purpose-built for agentic workflows that require escalation logic based on domain age or registrar identity, and it pairs naturally with the other TELAGO spend-control and payment-verification endpoints in the same ecosystem.

## Known failure modes

- Domain not found in RDAP registry — returns error or empty result for domains with no RDAP record
- Invalid domain format — rejected if domain is malformed or under minimum/maximum length
- Rate limiting or upstream RDAP registry unavailability — may return timeout or service error
- Payment failure — x402 micropayment must succeed before the query is processed
- TLD not supported — some ccTLDs may lack RDAP coverage

## How this service works

Domain age checker and RDAP trust signal: creation date, age, expiry, registrar, nameservers and DNSSEC, with machine-readable escalation into due-diligence and vendor screening.

## Output

Returns structured RDAP data for the queried domain including: creation date, computed domain age, expiry date, registrar name, list of nameservers, DNSSEC status, and machine-readable escalation signals suitable for due-diligence workflows and vendor screening pipelines.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "domain"
     ],
     "properties": {
      "domain": {
       "type": "string",
       "maxLength": 253,
       "minLength": 3,
       "description": "Public DNS domain name such as example.com"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/telago-domain-age-rdap-trust-signal-916520fa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ozeejewwpjmabshxyitc.supabase.co](https://www.zero.xyz/host/ozeejewwpjmabshxyitc.supabase.co/llms.txt)