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APIAcre Web Tech Fingerprint
x402
APIAcre Web Tech Fingerprint is a paid API for AI agents from apiacre.com, paid per call via x402, $0.025/call, status unknown (last checked 2026-09-15).
Detects common site technologies (CMS, frameworks, analytics, CDN, etc.) from public signals for a given URL.
Price / call$0.025
Success—
StatusUnknown
How this service works
Identify frameworks, analytics, CDNs, servers, and other website technologies from public response signals.
Output
Returns a structured list of detected technologies for the given website URL, categorized by type (e.g. CMS, JavaScript framework, CDN, analytics, advertising), detected from publicly observable signals such as HTTP headers, HTML markup, and script sources.
Example use cases
Competitor tech stack research
“I'm researching our top competitor — can you scan shopify.com and tell me what technologies they're running, like their CMS, JavaScript frameworks, and any analytics or tracking tools you can detect from public signals?”
Lead enrichment for sales prospecting
“I have a prospect at acmecorp.com — before my call, can you detect what site technologies they're using so I know if they're on HubSpot, WordPress, or any major ecommerce platform?”
Security audit pre-check
“Before we start our security review of client-site.com, can you fingerprint what tech stack they're running publicly — frameworks, servers, and any third-party tools — so we know what to focus on?”
Technical details
Endpoint
POSThttps://apiacre.com/v1/web/tech-fingerprintWhen to prefer
Choose this endpoint when you need to identify the technology stack of any public website without requiring access to its source code or server. It is well-suited for competitive intelligence, lead enrichment, pre-engagement technical audits, and SEO tooling. Prefer it over manual inspection or browser extensions when you need programmatic, structured results at scale via an API call.
Side effects
- URL is unreachable or returns non-200 status — endpoint may return an error or empty result
- Private/intranet URLs cannot be fingerprinted from public signals
- Heavily obfuscated or minimal sites may return few or no detected technologies
- Invalid or malformed URL input returns a validation error
- Rate limiting or timeout if the target site is slow to respond
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"url": "https://example.com/",
"server": "cloudflare",
"poweredBy": null,
"scriptHosts": [],
"technologies": [
"Cloudflare"
]
},
"meta": {
"cached": false,
"sources": [],
"warnings": [],
"duration_ms": 42,
"next_actions": []
},
"service": "web.tech-fingerprint",
"version": "1",
"request_id": "018f1f54-7f38-7ba2-8dc3-5f90272d9f1a"
}
}Tags
x402
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