# Vextorium IP Threat List Checker

> Vextorium IP Threat List Checker is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).

Checks an IP address against public threat intelligence lists (Feodo Tracker botnet C2, Tor exit nodes, Spamhaus DROP) and returns risk level and findings.

## Facts

- Endpoint: POST https://api.vextorium.com/ip-maliciosa-pago?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-ip-threat-list-checker-4c69c5a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0pZyWCalqIVd6t4vkhrfx

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 vextorium-ip-threat-list-checker-4c69c5a2 -d '<json body>'
```

Example prompt: Can you check if 185.220.101.45 is on any public threat lists — like botnet C2 servers, Tor exit nodes, or Spamhaus DROP — and tell me what risk level it has?

## When to prefer this

Choose this endpoint when you need a fast, low-cost IP reputation check against well-known public threat intelligence sources (Feodo Tracker botnet C2, Tor exit nodes, Spamhaus DROP) without managing your own threat feed subscriptions. Ideal for real-time traffic filtering, signup screening, and fraud prevention workflows where you need structured risk signals per IP.

## Known failure modes

- Invalid or malformed IP address returns an error
- Private or reserved IP addresses may return privada=true with no threat findings
- Network timeout if upstream threat list sources are unavailable
- Missing required 'ip' field in request body returns validation error

## How this service works

Check an IP against public threat lists: botnet command-and-control servers (abuse.ch Feodo Tracker), Tor exit nodes and hijacked or spam networks (Spamhaus DROP). For filtering traffic, sign-ups and payments.

## Output

Returns a JSON object with the queried IP, a risk level string (e.g. 'alto', 'bajo'), a boolean indicating whether the IP is listed on any threat list, a boolean for private IP ranges, an array of specific findings, and an array of the threat lists that were checked, plus optional notes.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [
      "ip"
     ],
     "properties": {
      "ip": {
       "type": "string"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": [
      "object",
      "null"
     ],
     "properties": {
      "ip": {
       "type": [
        "string",
        "null"
       ]
      },
      "nota": {
       "type": [
        "string",
        "null"
       ]
      },
      "riesgo": {
       "type": [
        "string",
        "null"
       ]
      },
      "listada": {
       "type": [
        "boolean",
        "null"
       ]
      },
      "privada": {
       "type": [
        "boolean",
        "null"
       ]
      },
      "hallazgos": {
       "type": [
        "array",
        "null"
       ],
       "items": {}
      },
      "listas_revisadas": {
       "type": [
        "array",
        "null"
       ],
       "items": {
        "type": [
         "null",
         "string"
        ]
       }
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-ip-threat-list-checker-4c69c5a2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)