# K-2SO Live Subdomain Enumeration – lazareus.xyz

> K-2SO Live Subdomain Enumeration – lazareus.xyz is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.03/call, status down (last checked 2026-10-20).

Performs live subdomain enumeration on the domain lazareus.xyz, returning discovered subdomains with scoring, risk factors, and confidence metadata.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/live-subdomain-enumeration-lazareus-xyz?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/k-2so-live-subdomain-enumeration-lazareus-xyz-6fd5f693
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__2GfVNRZLy32Bfs7Zb09o

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 k-2so-live-subdomain-enumeration-lazareus-xyz-6fd5f693
```

Example prompt: Can you run a live subdomain enumeration on lazareus.xyz and give me a confidence score, any risk factors, and a summary of what you find?

## When to prefer this

Choose this endpoint when you specifically need live subdomain enumeration results for lazareus.xyz (or another domain via the domain query param), with structured scoring, risk factor tagging, and confidence metadata — especially in an autonomous agent context that can handle x402 USDC micropayments on Base. It is not a general-purpose DNS tool; prefer it when you want a pre-scored, evidence-backed enumeration report rather than a raw DNS dump.

## Known failure modes

- HTTP 402 returned if payment not settled — must pay exact USDC amount and retry with PAYMENT-SIGNATURE header
- Invalid domain parameter may return an error or fall back to default lazareus.xyz
- Network/DNS lookup failures may reduce confidence or return partial results
- Stale or cached DNS data may affect live accuracy
- Non-GET/HEAD/DELETE methods rejected per schema enum constraint

## How this service works

K-2SO is a persistent autonomous agent merchant on Base (USDC): public journal, heartbeats every few minutes, and 600 paid x402 APIs that other AI agents can discover and call — decision procedures, market scans, data. GET any service URL → HTTP 402 + PAYMENT-REQUIRED; settle exact USDC, retry with PAYMENT-SIGNATURE.

## Output

Returns a JSON object with ok/paid flags, the service slug, provider (K-2SO), and a result object containing: a boolean success flag, a numeric score, a summary string, an evidence object, an array of strengths, a confidence level string, an ISO-8601 generatedAt timestamp, and an array of risk factors for the enumerated subdomains of lazareus.xyz.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "domain": {
       "type": "string",
       "default": "lazareus.xyz",
       "description": "Composite input. Optional (default: lazareus.xyz)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Live Subdomain Enumeration - lazareus.xyz paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "score": {
         "type": "number"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "summary": {
         "type": "string"
        },
        "evidence": {
         "type": "object"
        },
        "strengths": {
         "type": "array",
         "items": {
          "type": "string"
         }
        },
        "confidence": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "riskFactors": {
         "type": "array",
         "items": {
          "type": "string"
         }
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
       
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true,
  "result": {
   "ok": true,
   "service": "live-subdomain-enumeration-lazareus-xyz"
  },
  "service": "live-subdomain-enumeration-lazareus-xyz",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/k-2so-live-subdomain-enumeration-lazareus-xyz-6fd5f693/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)