{"uid":"cap_wS6u6FihwBO3p6bBQakGG","slug":"saylor-innovations-data-desk-website-tech-stack-detector-05aa825a","name":"Saylor Innovations Data Desk – Website Tech Stack Detector","description":"Detect the technologies a website runs - CMS, framework, CDN, hosting, analytics, payments and chat widgets - from page markup and response headers","url":"https://saylorinnovations.com/api/web/tech-stack?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"Public page URL or bare domain, e.g. https://example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["url","technologies"],"properties":{"url":{"type":"string","description":"Canonical URL"},"note":{"type":"string","description":"Caveat or context for reading the result"},"count":{"type":"number","description":"Number of items returned"},"source":{"type":"string","description":"Data source the values come from"},"status":{"type":"number","description":"Current status"},"by_category":{"type":"object","description":"Detected technology names grouped by category"},"technologies":{"type":"array","items":{"type":"object","properties":{"name":{"description":"Name"},"category":{"description":"Category"},"evidence":{"type":["string","null"],"description":"Where the technology was detected: headers, cookies, scripts or page markup"}}},"description":"Detected technologies with name, category and the evidence (header, script or markup) they were detected from"},"server_header":{"type":["string","null"],"description":"Server header"},"generator_meta":{"type":["string","null"],"description":"Generator meta"},"powered_by_header":{"type":["string","null"],"description":"Powered by header"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HBbxpkvUVU852JzQcWcy0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects technologies running on a website (CMS, framework, CDN, hosting, analytics, payments, chat widgets) from page markup and response headers","exampleAgentPrompt":"Can you scan stripe.com and tell me what CMS, JavaScript frameworks, CDN, analytics tools, and payment integrations it uses?","exampleUseCases":[{"title":"Competitive tech stack research","prompt":"I'm scoping out our main competitor at hubspot.com — can you detect what frontend frameworks, CMS, hosting, analytics, and chat tools they're running on their site?"},{"title":"Lead enrichment for sales team","prompt":"We're reaching out to shopify.com as a potential enterprise client — can you pull their full technology stack from their website so I can tailor the pitch to their current setup?"},{"title":"Security and vendor audit","prompt":"Can you scan our company site at acme.com and list every third-party script, CDN, and analytics provider detected in the page markup and response headers?"}],"resultDescription":"A JSON object containing a list of detected technologies each with name, category, and evidence source (headers, cookies, scripts, or markup); technologies grouped by category; raw server header, generator meta tag, powered-by header; total count; and the canonical URL that was scanned.","failureModes":["URL is unreachable or returns a non-200 status — may return empty technology list or error","Private/intranet URLs that are not publicly accessible will fail to fetch","Heavily JavaScript-rendered SPAs may yield incomplete detection if server-side markup is minimal","Rate limiting or bot-blocking by the target site may result in incomplete or no headers","Obfuscated or minified assets may prevent detection of some technologies"],"whenToPreferThis":"Choose this endpoint when you need a fast, low-cost ($0.01) technology fingerprint of any public website without setting up your own headless browser or Wappalyzer instance. It is ideal for competitive intelligence, sales lead enrichment, security audits, or any workflow that needs structured tech-stack data categorized by type (CMS, CDN, analytics, etc.) with evidence provenance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:56:23.902Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-data-desk-website-tech-stack-detector-05aa825a"}