agentsvc.io URL Status Checker

x402

agentsvc.io URL Status Checker is a paid API for AI agents from agentsvc.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-10).

Checks whether a URL is reachable, follows redirects, and returns HTTP status, server, content type, and response metadata

Price / call$0.005

Seller volume →—

Success—

StatusUnknown

How this service works

86 APIs for AI agents: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search and more, paid per call with USDC on Base, Solana, Polygon or Arbitrum via x402. No account, no API key, free sample on every service.

Output

A JSON object with: ok (boolean), status code, reachability flag, whether HTTPS is used, the final URL after all redirects, the full redirect chain with per-hop timing, server header, content type, content length, response time in ms, and a checked_at timestamp.

Example use cases

Broken link detection before publishing

“I'm about to publish a blog post — can you check if https://docs.openai.com/api is still live and responding with a 200?”

Redirect chain audit for SEO

“Can you check http://github.com and show me every redirect it goes through before landing on the final URL, including the status codes?”

Uptime verification for an external dependency

“My app depends on https://api.stripe.com — can you verify it's currently reachable and tell me how fast it responds?”

Technical details

Endpoint

POSThttps://agentsvc.io/api/v1/proxy/url-status?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a quick, structured HTTP health check on a single URL — especially when you need redirect chain details, server metadata, and response timing in one call. Prefer this over a raw fetch when you want structured JSON output with redirect history and HTTPS detection without writing custom code. At $0.002/call it's cost-effective for one-off checks or light monitoring loops.

Side effects

URL is unreachable (DNS failure, timeout) — reachable: false, ok: false
Invalid URL format provided — validation error before request is sent
Target server returns 4xx or 5xx — status code returned but reachable may still be true
Payment not received — 402 response, call not executed
Very slow target causes timeout — partial or failed response

Input

Schema · Request body

Field	Type	Description
url	string	URL to check
method	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {
      "ok": true,
      "url": "http://github.com",
      "https": true,
      "server": "GitHub.com",
      "status": 200,
      "final_url": "https://github.com/",
      "reachable": true,
      "redirects": [
        {
          "ms": 48,
          "url": "http://github.com/",
          "status": 301,
          "location": "https://github.com/"
        },
        {
          "ms": 210,
          "url": "https://github.com/",
          "status": 200
        }
      ],
      "checked_at": "2026-09-09T12:00:00.000Z",
      "response_ms": 258,
      "content_type": "text/html; charset=utf-8",
      "content_length": 284421,
      "redirect_count": 1
    },
    "success": true
  }
}

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