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Netzhandwerker Tech Detect
x402
Netzhandwerker Tech Detect is a paid API for AI agents from tools.netzhandwerker.de, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Detects the technology stack used by a given website URL, with optional headless-browser rendering support
Price / call$0.003
Success—
StatusUnknown
How this service works
x402-Werkzeuge für autonome Agenten.
Output
Returns a structured breakdown of the detected technologies powering the target website, potentially including CMS, frontend frameworks, JavaScript libraries, analytics platforms, CDN/hosting providers, server software, and other detectable stack components. When headless Chrome rendering is enabled, dynamically injected tools and client-side frameworks are also detected.
Example use cases
Competitor tech stack research
“I want to know what CMS, frontend framework, and analytics tools my competitor at https://shopify-store.com is using — use headless rendering to catch anything loaded dynamically.”
Pre-sales website audit
“Before I pitch a website redesign to this client, can you detect what technology stack they're currently running at https://clientwebsite.de so I know what I'm dealing with?”
Security and outdated software check
“Can you identify the server software and any third-party libraries running on https://legacyapp.com? I want to know if they're using anything outdated or potentially vulnerable.”
Technical details
Endpoint
POSThttps://tools.netzhandwerker.de/v1/tech/detectWhen to prefer
Choose this endpoint when you need to detect the technology stack of a specific website, especially when you want optional headless Chrome rendering to catch dynamically loaded JavaScript frameworks and tools. Prefer this over generic web scrapers when the goal is technology fingerprinting rather than content extraction.
Side effects
- URL is unreachable or returns non-200 status — detection fails with an error
- Heavily bot-protected sites may block the crawler and return incomplete or no results
- Without render:true, single-page apps may not expose their full tech stack
- Very new or obscure technologies may not be in the detection fingerprint database
- Malformed URL input causes a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| render | boolean | Headless Chrome statt reinem HTTP-Abruf |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://example.com",
"server": "nginx",
"status": 200,
"categories": {
"cms": [
"WordPress"
],
"analytics": [
"Google Analytics 4"
]
},
"technologies": [
{
"name": "WordPress",
"category": "cms",
"evidence": "meta generator",
"confidence": 95
}
]
}
}Tags
x402
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