{"uid":"cap_5DMtanHgC9b0KqaJmO_g7","slug":"api-strale-io-6a33600b","name":"Strale Tech Stack Detector","description":"Detect technologies used by a website. Identifies CMS, frameworks, analytics, CDN, payment providers and marketing tools from HTTP headers and HTML patterns.","url":"https://api.strale.io/x402/tech-stack-detect?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","description":"Website URL (e.g. https://example.com)"},"domain":{"type":"string","description":"Domain name (e.g. example.com) — use this or url"}}},"responseSchema":{"cms":{"type":"string"},"url":{"type":"string"},"hosting":{"type":"string"},"analytics":{"type":"array"},"css_framework":{"type":"string"},"frontend_framework":{"type":"string"}},"example":{"request":{"url":"https://www.example.com","domain":"example.com"},"response":{"url":"https://www.example.com/","_meta":{"payment":{"method":"x402","price_usd":0.0324,"settlement_id":"0xb72d66c2f31d5a3b0e5b5317c096c0008e32bb888824c8083fd3d6c317e7081f"},"capability":"tech-stack-detect","latency_ms":26,"provenance":{"source":"tech-stack-detect:algorithmic","fetched_at":"2026-06-18T04:26:19.919Z"}},"signals":{"has_analytics":false,"has_chat_widget":false,"has_error_monitoring":false,"has_payment_processing":false,"has_marketing_automation":false},"by_category":{"cdn":["Cloudflare"]},"technologies":[{"name":"Cloudflare","category":"cdn","evidence":"HTTP header server","confidence":"high"}],"technologies_detected":1}},"exampleRequest":{"url":"https://www.example.com","domain":"example.com"},"tags":["x402"],"displayCostAmount":"0.0324","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.83","successRate":"1.00","reviews":1,"stars":"4.3","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0324/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0324","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0324","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_J7mGuanTOrq7rEt0kaEFm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0324","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects CMS, frameworks, analytics tools, CDNs, payment providers, and marketing technologies used by any website from its HTTP headers and HTML patterns.","exampleAgentPrompt":"What's the full tech stack behind stripe.com — CMS, frameworks, analytics, CDN, payment tools, everything you can detect from their headers and HTML?","exampleUseCases":[{"title":"Qualify leads by tech infrastructure","prompt":"Check the tech stack of these five prospect websites and tell me which ones use enterprise-grade CDNs and modern payment infrastructure — that'll help us prioritize who to reach out to first."},{"title":"Monitor competitor's marketing tooling","prompt":"I want to keep tabs on our top three competitors' marketing stacks. Pull their detected analytics platforms, email tools, and ad tech so we can see what's working for them."},{"title":"Audit internal website tech choices","prompt":"Our team just rebuilt our site. Can you scan our homepage and our staging environment to confirm we're running the right CMS, analytics, and payment provider compared to what's actually live?"}],"resultDescription":"Returns a structured breakdown of detected technologies categorized by type: CMS, JavaScript frameworks, analytics platforms, CDN providers, payment processors, marketing tools, and other detected software, identified from HTTP response headers and HTML patterns.","failureModes":["Website is unreachable or returns non-200 status — detection fails with connection error","Website blocks crawlers or returns minimal HTML — limited or empty technology results","Highly obfuscated or custom-built sites may yield few detectable signals","Invalid URL or domain input returns validation error","Rate limiting or payment failure returns 402 or 429 error"],"whenToPreferThis":"Choose this endpoint when you need to identify the technology stack of any public website without running a browser or JavaScript engine — it works purely from HTTP headers and static HTML. Ideal for competitive research, lead qualification, or auditing a site's tooling. Prefer over manual inspection or Wappalyzer-style browser extensions when you need programmatic, agent-callable detection at scale.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":4,"lastUsedAt":"2026-07-10T23:52:13.683Z","lastSuccessfullyRanAt":"2026-07-10T23:52:13.683Z","lastHealthCheckAt":"2026-10-10T12:34:13.909Z","isFirstParty":false,"canonicalSlug":"api-strale-io-6a33600b"}