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Proxy Tech Stack

by Website Tech Stack Detection in Company & people data

x402 APIPassing, checked 4 h ago

Detect the technologies a website uses (CMS, frameworks, analytics, CDN, web server, ecommerce, tag managers ...) from its HTML, headers, cookies, meta tags and script URLs, matched against 7,600+ open webappanalyzer fingerprints. Returns name, categories, version where visible, confidence and evidence, plus a by-category summary. Params: url (required), min_confidence (0 to 100, default 50).

POST https://agentsvc.io/api/v1/proxy/tech-stack

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
35 ms typical, 35 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://agentsvc.io/api/v1/proxy/tech-stack" \
  -H "content-type: application/json" \
  -d '{"url":"https://wordpress.org"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagentsvc.io%2Fapi%2Fv1%2Fproxy%2Ftech-stack
const res = await pay("https://agentsvc.io/api/v1/proxy/tech-stack", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"url":"https://wordpress.org"}),
});
console.log(await res.json());

Example input

{
  "url": "https://wordpress.org"
}

Example output

{
  "data": {
    "by_category": {
      "Blogs": [
        "WordPress"
      ],
      "CMS": [
        "WordPress"
      ],
      "Databases": [
        "MySQL"
      ],
      "Editors": [
        "Gutenberg"
      ],
      "Page builders": [
        "WordPress Block Editor"
      ],
      "Programming languages": [
        "PHP"
      ],
      "Reverse proxies": [
        "Nginx"
      ],
      "Security": [
        "HSTS"
      ],
      "Tag managers": [
        "Google Tag Manager"
      ],
      "Web servers": [
        "Nginx"
      ],
      "WordPress plugins": [
        "Gutenberg"
      ]
    },
    "checked_at": "2026-10-06T14:33:42.336Z",
    "note": "Static analysis of HTML, headers, cookies, meta tags and script URLs; technol...",
    "server": "nginx",
    "signatures": {
      "source": "webappanalyzer (GPL-3.0)",
      "technologies": 7628
    },
    "status": 200,
    "technologies": [
      {
        "categories": [
          "Tag managers"
        ],
        "confidence": 100,
        "evidence": [
          "html"
        ],
        "name": "Google Tag Manager",
        "version": null,
        "website": "https://www.google.com/tagmanager"
      }
    ],
    "technology_count": 9,
    "url": "https://wordpress.org/"
  },
  "success": true
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

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4 h agoPassed40235 ms$0.009