# FiatDock HTTP Security Headers Analyzer

> FiatDock HTTP Security Headers Analyzer is a paid API for AI agents from fiatdock.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Analyzes and returns HTTP security headers for a given website or URL via a pay-per-call MCP endpoint

## Facts

- Endpoint: GET https://fiatdock.com/s/svc_17264441-4482-4e2e-8c76-df0ec01a9b84?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fiatdock-http-security-headers-analyzer-3d53322d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NBn6pRrI4s_-WBcjR5IY8

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 fiatdock-http-security-headers-analyzer-3d53322d
```

Example prompt: Can you check the HTTP security headers on https://example.com and tell me which ones are present, which are missing, and whether there are any obvious security issues?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call HTTP security header audit without setting up your own scanner. Ideal for spot-checking individual URLs, auditing third-party sites, or integrating security header checks into an agentic workflow. Best for single-URL lookups rather than bulk scanning.

## Known failure modes

- Target URL is unreachable or returns a non-200 response — call is still settled
- Missing or malformed required arguments result in an argument error — call is still settled
- Tool name or params not correctly specified in the MCP body — call rejected
- Rate limiting or timeout on the target server causing incomplete results

## How this service works

Pay-per-call: HTTP Security Headers

## Output

Returns the HTTP security headers present on the target URL, including header names and values, and likely flags missing or misconfigured headers relevant to web security such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy.

## 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",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string"
      }
     }
    }
   },
   "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/fiatdock-http-security-headers-analyzer-3d53322d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fiatdock.com](https://www.zero.xyz/host/fiatdock.com/llms.txt)