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Tech Detect — Technology Stack Detection via x402
x402
Tech Detect — Technology Stack Detection via x402 is a paid API for AI agents from stack.halowerk.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-13).
Detects the technology stack used by a given domain URL, returning confidence scores and evidence for each identified technology, billed per-call in USDC via x402.
Price / call$0.004
Success—
StatusUnknown
How this service works
Domain in, technology stack out. Confidence and evidence for every hit. Pay per call in USDC over x402. No signup, no API key.
Output
A structured list of detected technologies, each with a name, category (e.g. CMS, CDN, JavaScript framework), version where detectable, confidence score, and supporting evidence. May include frontend, backend, infrastructure, analytics, and marketing technologies.
Example use cases
Competitor tech stack reconnaissance
“Can you figure out what technologies stripe.com is built on? I want to know their frontend framework, backend stack, CDN, and any analytics tools they're using, with confidence scores.”
Sales lead enrichment for SaaS targeting
“We're selling a Shopify migration tool — scan shopbop.com and tell me if they're running Shopify or another ecommerce platform, and what their current tech stack looks like.”
Ongoing stack monitoring for a client site
“Check hubspot.com's technology stack again — last time I scanned it on 2024-11-01 and found React, Nginx, and Google Analytics. Tell me if anything has changed or if there are new technologies detected.”
Technical details
Endpoint
POSThttps://stack.halowerk.com/stack/articles/timify?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need per-call, keyless technology detection paid in USDC via x402 with no signup friction. Ideal for agents doing one-off or sporadic domain scans, competitive intelligence pipelines, or sales enrichment workflows where you want confidence scores and evidence per technology rather than a raw list. Prefer it over scraper-based alternatives when structured, categorized output with version detection matters.
Side effects
- URL is unreachable or returns non-200 — detection may fail or return empty results
- Private or paywalled domains may yield incomplete fingerprints
- Technologies obfuscated or minified may have low confidence scores
- Invalid URL format causes request rejection
- Payment failure via x402 blocks the call entirely
- Rate limits or bot protections on the target domain may reduce accuracy
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| previous | object |
Tags
x402
Reviews
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