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klymax402 Tech Stack Detection API
x402
klymax402 Tech Stack Detection API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).
Scans a URL and returns a summary of the technologies and frameworks detected on that website
Price / call$0.012
Success—
StatusUnknown
How this service works
One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.
Output
A JSON object containing the scanned URL, a summary object describing detected technologies (frameworks, CMS, analytics, CDN, hosting, etc.), and the time taken to perform the scan in milliseconds.
Example use cases
Competitor tech stack audit
“I want to know what tech stack my competitor is using — can you scan https://notion.so and tell me what frameworks, databases, and third-party tools you detect?”
Pre-sales website due diligence
“Before our sales call, scan https://acme-corp.com and give me a breakdown of the technologies they use so I can tailor our pitch.”
Developer stack research
“I'm evaluating headless CMS options — can you scan https://contentful.com and identify what front-end and back-end technologies their own site runs on?”
Technical details
Endpoint
GEThttps://klymax402.com/api/tech-enrichment/api/detectWhen to prefer
Choose this endpoint when you need a quick, pay-per-call technology fingerprint of any public website without managing API keys or subscriptions. It is well-suited for competitive research, sales intelligence, or developer audits where you need to identify frameworks, CMS platforms, analytics tools, and hosting providers from a single URL scan.
Side effects
- Invalid or unreachable URL returns an error or empty technologies array
- Private/intranet URLs are not accessible and return no results
- Rate-limited or bot-protected sites may yield incomplete detection
- Malformed URL input (missing scheme) may cause a parsing error
- Payment failure results in HTTP 402 before the scan is performed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "example",
"summary": {},
"scan_time_ms": 1,
"technologies": []
}
}Tags
x402
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