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54ch10 Pre-Interact URL Check
x402
54ch10 Pre-Interact URL Check is a paid API for AI agents from 54ch10.uk, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Fetches a public URL and returns its content as markdown or plain text, along with domain and page metadata, for pre-interaction analysis.
Price / call$0.005
Success—
StatusUnknown
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 with: ok (boolean), the resolved URL, tier, bytes fetched, format (markdown or text), HTTP status code, the extracted page content as markdown or plain text, content type, and a disclaimer noting it is informational tooling only.
Example use cases
Pre-screen link before agent action
“I'm about to send my agent to interact with this URL — can you fetch https://defi-protocol.xyz/terms and show me what the page says in markdown first, so I can review it?”
Extract webpage text for research
“Can you grab the content from https://blog.example.com/2024/crypto-risks and return it as plain text so I can read what the article says?”
Verify a contract or DApp URL
“Before I connect my wallet to this site, can you fetch https://app.uniswap.org and tell me what's on the page — domain, status, and the main content?”
Technical details
Endpoint
GEThttps://54ch10.uk/v1/fetch/freeWhen to prefer
Use this endpoint when an AI agent needs to inspect or preview the contents of a public URL before interacting with it — especially in Web3 or DeFi contexts where pre-interaction safety checks matter. It is ideal for lightweight, pay-per-call URL fetching without standing up your own scraping infrastructure. Prefer it over generic HTTP clients when you want structured output (markdown/text) with domain metadata in a single call, billed via x402 micropayments.
Side effects
- URL is not publicly accessible or returns a non-200 status
- URL scheme is not http/https (rejected by schema)
- Rate limit exceeded (beyond 80 calls per $1)
- Malformed or missing url query parameter
- Private, paywalled, or bot-blocked pages may return incomplete content
- Network timeouts for slow-loading pages
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"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"
}
}Tags
x402
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