# Datakoot Tech Stack Detector

> Datakoot Tech Stack Detector is a paid API for AI agents from x402.datakoot.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-11).

Detects the CDN, web server, CMS, frameworks, and technologies used by a given domain or URL

## Facts

- Endpoint: POST https://x402.datakoot.com/api/tech_stack?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datakoot-tech-stack-detector-1a33b13f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QyVhIliy76JZqzBw7ho64

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 datakoot-tech-stack-detector-1a33b13f -d '<json body>'
```

Example prompt: What tech stack is stripe.com running on — CDN, web server, and any frameworks you can detect?

## When to prefer this

Choose this endpoint when you need a quick, structured technology fingerprint of a public-facing domain or URL — especially for competitive intelligence, pre-sales research, security reconnaissance, or verifying what platform a site runs on. It costs only $0.002 USDC per successful call via x402 on Base, making it economical for bulk lookups. Prefer it over manual Wappalyzer-style browser extensions when automating tech stack discovery in an agent workflow.

## Known failure modes

- Domain does not resolve or is offline — may return non-200 status or error
- Private/intranet domains that are not publicly accessible will fail
- Rate-limited or bot-blocking sites may return misleading status
- Obfuscated tech stacks (headless, custom servers) may return empty technology arrays
- Invalid domain format returns validation error

## How this service works

48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) for AI agents. $0.002 USDC per call on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at <server>.datakoot.com/mcp.

## Output

A JSON object containing the detected CDN (e.g. Cloudflare), web server type, page title, HTTP status code, generator meta tag, X-Powered-By header value, and an array of identified technologies (e.g. ['Shopify', 'React']) for the queried domain or URL.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "description": "Domain or full URL, e.g. shopify.com"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "cdn": "Cloudflare",
  "url": "https://www.shopify.com/",
  "title": "Shopify: The All-in-One Commerce Platform for Businesses - Shopify",
  "server": "cloudflare",
  "status": 200,
  "generator": null,
  "powered_by": null,
  "technologies": [
   "Shopify"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datakoot-tech-stack-detector-1a33b13f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.datakoot.com](https://www.zero.xyz/host/x402.datakoot.com/llms.txt)