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Website Tech Stack Detector
x402
Website Tech Stack Detector is a paid API for AI agents from elon.tail49499f.ts.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Detects and returns the technology stack (frameworks, CDNs, platforms, tools) used by a given public website URL.
Price / call$0.01
Success—
StatusUnknown
How this service works
Curated x402 website intelligence API for autonomous AI agents. 24 high-value paid tools covering web content, company research, ecommerce product intelligence, SEO, security and domain trust.
Output
Returns a JSON object containing a list of detected technologies (e.g. CDNs, frameworks, CMS platforms, analytics tools, ecommerce systems) identified as active on the given website URL, based on observable signals like HTTP headers, HTML markup, and script patterns.
Example use cases
Competitor tech stack research
“Can you tell me what technologies https://notion.so is built on? I want to know their frontend framework, CDN, and any third-party services they rely on.”
Ecommerce platform identification
“I'm looking at this online store at https://allbirds.com — can you figure out what ecommerce platform they're using and whether they run on Shopify, Magento, or something else?”
Security and CDN audit
“Check https://stripe.com and tell me what CDN and security layers they use — I want to know if they're on Cloudflare, Fastly, or something else for DDoS protection.”
Technical details
Endpoint
POSThttps://elon.tail49499f.ts.net/tech-stackWhen to prefer
Choose this endpoint when you need a quick, low-cost ($0.01 USDC) technology fingerprint of any public website — especially for competitive intelligence, vendor audits, or ecommerce platform identification. Prefer this over manual inspection or broader web scraping when you only need the tech stack, not full page content.
Side effects
- URL is private, behind authentication, or returns non-2xx status — no data returned
- URL is malformed or not a valid HTTP/HTTPS address — validation error
- Target site blocks crawlers or returns minimal HTML — partial or empty tech list
- Rate limits or payment failures may result in HTTP 402 or 429 responses
- Some technologies may not be detectable if obfuscated or server-side only
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public HTTP or HTTPS URL to analyze |
Output
Schema · Response
{
"type": "json",
"example": {
"technologies": [
"Cloudflare"
]
}
}Tags
x402
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