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Strale Tech Stack Detect
x402
Strale Tech Stack Detect is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0324/call, status unknown (last checked 2026-09-15).
Detects the technology stack (frameworks, CMS, analytics, CDN, etc.) used by any website given a URL or domain
Price / call$0.0324
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns a structured JSON payload identifying the technologies detected on the target website, including frontend frameworks, CMS platforms, analytics tools, CDN providers, JavaScript libraries, server software, and other stack components. Each response includes a cryptographic audit record with chain hashing for provenance verification.
Example use cases
Competitor tech stack research
“What technology stack is hubspot.com running on? I want to know their frontend framework, CMS, and any marketing or analytics tools they use.”
Due diligence before acquisition
“We're evaluating acquiring a SaaS startup at techstartup.io — can you figure out what technologies they're built on, including their backend framework and cloud infrastructure?”
Sales lead qualification
“Before I pitch our React consulting services to acmecorp.com, can you check if they're actually using React or something else like Angular or Vue?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/tech-stack-detectWhen to prefer
Choose this endpoint when you need structured, auditable tech-stack detection with cryptographic provenance for compliance or trust workflows. It suits agents doing competitive intelligence, vendor due diligence, sales lead qualification, or security assessments where the audit trail matters. Prefer it over generic scraping tools when you need categorical technology classification (CMS, framework, CDN) rather than raw HTML.
Side effects
- URL or domain is unreachable or returns non-200 status — detection may be incomplete
- Private or heavily obfuscated sites may yield minimal fingerprinting data
- Neither url nor domain query parameter provided — returns validation error
- Rate limiting or network timeouts when the target site is slow to respond
- Target site actively blocks fingerprinting crawlers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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