# klymax402 Domain Intelligence Lookup

> klymax402 Domain Intelligence Lookup is a paid API for AI agents from klymax402.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-15).

Retrieves DNS records, SSL certificate details, and WHOIS information for a given domain name in a single call.

## Facts

- Endpoint: GET https://klymax402.com/api/domain-intelligence/api/lookup
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/klymax402-domain-intelligence-lookup-d4c6e163
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uZegJP_IS3mtarIUY6v0g

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 klymax402-domain-intelligence-lookup-d4c6e163
```

Example prompt: Can you look up the DNS records, SSL certificate, and WHOIS registration info for stripe.com?

## When to prefer this

Choose this endpoint when you need a combined DNS + SSL + WHOIS lookup in a single call without managing separate API keys for each data source. It is well-suited for domain vetting, security investigations, or pre-deployment checks where a quick aggregated snapshot of domain health is needed. At $0.012 per call it is cost-effective for on-demand single-domain lookups via the x402 micropayment protocol.

## Known failure modes

- Invalid or malformed domain returns an error — ensure the domain is formatted as 'example.com' without http:// prefix
- Non-existent domains may return empty DNS/WHOIS fields or an error
- Rate limiting or payment failure returns a 402 response requiring USDC payment on Base
- Newly registered domains may have propagation delays affecting DNS results
- Some private WHOIS registrations may return redacted registrant data

## How this service works

One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.

## Output

A JSON object containing DNS records, SSL certificate details, WHOIS registration data, the queried domain name, and the time taken to perform the lookup in milliseconds.

## 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",
       "description": "Domain to lookup (e.g. example.com)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dns": {},
  "ssl": {},
  "whois": {},
  "domain": "example",
  "lookup_time_ms": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/klymax402-domain-intelligence-lookup-d4c6e163/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)