{"uid":"cap_A92IoVinHMKykSMr3MWW9","slug":"domain-hugen-tokyo-3a3f11aa","name":"domain.hugen.tokyo Technology Stack Detection","description":"Technology stack detection (1000+ signatures) — web servers, CMS, JS frameworks, CDN, analytics. Identifies Nginx, Apache, WordPress, Shopify, React, Vue, Next.js, Cloudflare, and hundreds more. No pattern database maintenance needed. Accepts USDC payments on Base and Solana","url":"https://domain.hugen.tokyo/domain/tech","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"]}}},"responseSchema":null,"example":{"request":{"domain":"example.com"},"response":{"domain":"example.com","url_checked":"http://172.66.147.243","technologies":[{"name":"Cloudflare","categories":["CDN"]}],"technology_count":1}},"exampleRequest":{"domain":"example.com"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_z22LgPqscFQ277fI06OLz","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 the technology stack of a domain using 1000+ signatures, identifying web servers, CMS, JS frameworks, CDNs, and analytics tools","exampleAgentPrompt":"What's the full technology stack behind shopify.com — I want to know the web server, CMS, JavaScript frameworks, CDN, and any analytics tools they're using.","exampleUseCases":[{"title":"Competitive intelligence on SaaS rivals","prompt":"Can you check out our top 3 competitors' websites and tell me what tech stacks they're running? I want to understand if they're using any frameworks or tools we should consider adopting."},{"title":"Qualify leads by tech infrastructure","prompt":"We're looking to partner with enterprise clients running specific tech stacks. Can you scan these 20 domains from our prospect list and flag which ones are using Shopify or WordPress so we know who's a good fit?"},{"title":"Security audit for client websites","prompt":"I need to audit our client network for potential vulnerabilities. Can you pull the full technology stack for each of their domains so we can identify outdated CMS versions, unsupported frameworks, or risky CDN configurations?"}],"resultDescription":"A list of detected technologies categorized by type (web server, CMS, JS framework, CDN, analytics, etc.) matched against 1000+ signatures, indicating which technologies are present on the target domain.","failureModes":["Domain not found or unreachable — empty or partial results returned","Payment not completed — 402 response requiring USDC payment on Base or Solana","Rate limiting or timeout on target domain — partial detection results","Domain returns no detectable technology signals — empty signature matches","Invalid domain format provided — request validation error"],"whenToPreferThis":"Use this endpoint when you need automated technology stack fingerprinting for any domain without maintaining your own signature database. Ideal for competitive intelligence, security audits, lead qualification, or infrastructure analysis. Prefer over manual inspection or Wappalyzer-style browser plugins when operating in an agent context that needs programmatic, scalable detection across many domains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:37:27.700Z","isFirstParty":false}