# 54ch10 Pre-Interact Brief — URL Fetch & Risk Analysis

> 54ch10 Pre-Interact Brief — URL Fetch & Risk Analysis is a paid API for AI agents from 54ch10.uk, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Fetches a public URL and returns a pre-interaction risk brief covering phishing, scam signals, wallet risk, honeypot detection, and URL reputation

## Facts

- Endpoint: GET https://54ch10.uk/v1/fetch
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/54ch10-pre-interact-brief-url-fetch-risk-analysis-1dbcc94e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mD227SMV0_F7AkHALqR6r

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 54ch10-pre-interact-brief-url-fetch-risk-analysis-1dbcc94e
```

Example prompt: Before I connect my wallet to https://mintdrop-nft.xyz, can you fetch that page and give me a pre-interact risk brief — check for phishing signals, honeypot indicators, and scam red flags? Return it in markdown.

## When to prefer this

Choose this endpoint when you need a fast, pre-interaction security brief on a Web3 URL, wallet page, token site, or any link before committing funds or connecting a wallet. It is especially valuable for agentic workflows that must screen URLs automatically before user interaction, or when a user shares a suspicious crypto link. Prefer it over generic web scrapers when you want crypto-specific risk heuristics (phishing, honeypot, scam signals) bundled with the content fetch in one call.

## Known failure modes

- Non-public or private URLs will fail to fetch
- URLs behind login walls or CAPTCHAs may return incomplete content
- False negatives possible — malicious sites may not trigger risk signals
- False positives possible — legitimate sites may appear suspicious
- Payment (x402) failure if USDC balance is insufficient
- Timeout errors for slow-responding target URLs
- Unsupported HTTP methods (only GET, HEAD, DELETE allowed)
- Rate limiting or blocking by the target server

## How this service works

54ch10: pre-interact URL check. Paste a link, get brief + domain + page. Taste /v1/open/free. 80 calls for $1. Wire in 30s. Analytics-only tooling. Not financial advice.

## Output

Returns a JSON object containing: ok status, the fetched URL, pricing tier, byte count, format used (markdown or text), HTTP status of the target page, the extracted page content in markdown or plain text, content type, and a disclaimer stating results are informational heuristics only and not financial advice.

## 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"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Public http(s) URL to fetch"
      },
      "format": {
       "enum": [
        "markdown",
        "text"
       ],
       "type": "string",
       "description": "Prefer markdown extraction"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "url": "https://example.com",
  "tier": "x402",
  "bytes": 1200,
  "format": "markdown",
  "status": 200,
  "markdown": "# Example Domain\n\n…",
  "disclaimer": "Informational tooling only. Not financial advice. No custody, trading, or token promotion. Scores are imperfect heuristics — verify independently.",
  "contentType": "text/html"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/54ch10-pre-interact-brief-url-fetch-risk-analysis-1dbcc94e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 54ch10.uk](https://www.zero.xyz/host/54ch10.uk/llms.txt)