# ShieldAPI Full Security Scan

> ShieldAPI Full Security Scan is a paid API for AI agents from shield.vainplex.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Performs a comprehensive composite security scan on a domain, URL, IP, or email — combining DNS, SSL, blacklist, and risk checks into a single report

## Facts

- Endpoint: GET https://shield.vainplex.dev/api/cdp/full-scan
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/shield-vainplex-dev-6a66583d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mWdBguAkFxG6UM8uie2kA

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 shield-vainplex-dev-6a66583d
```

Example prompt: Can you run a full security scan on shield.vainplex.dev — I want to see the DNS records, SSL status, blacklist results, and overall risk score all in one go?

## When to prefer this

Use this endpoint when you need a single, all-in-one security assessment covering DNS health, SSL validity, blacklist reputation, and risk scoring — instead of calling individual domain, IP, URL, or email check endpoints separately. Ideal when you want a composite risk score and summary without assembling multiple API calls.

## Known failure modes

- Invalid or unreachable target returns an error or empty check results
- DNS resolution failure for the target domain results in incomplete DNS records
- Blacklist provider resolver errors may mark checks as inconclusive rather than listed/not-listed
- Network timeout may prevent SSL or HTTP status checks from completing
- Malformed target input (e.g. non-URL string) may cause schema validation errors

## How this service works

ShieldAPI - x402 security preflight for high-risk agent payment, trust, or connection decisions

## Output

Returns a structured report with DNS records (A, MX, NS, TXT), SPF/DMARC presence, SSL validity and HTTP status, blacklist check results across multiple DNSBL providers, a numeric risk score, an overall risk level (e.g. 'low'), a list of completed checks, and a human-readable summary of any threats detected.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "target": "example.com"
  }
 }
}
```

## 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": [
      "target"
     ],
     "properties": {
      "target": {
       "type": "string",
       "description": "Domain, URL, IP, or Email to perform a full composite scan against"
      }
     }
    }
   },
   "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/shield-vainplex-dev-6a66583d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from shield.vainplex.dev](https://www.zero.xyz/host/shield.vainplex.dev/llms.txt)