{"uid":"cap_kSSUN4A6ZfLTpolvWKmMA","slug":"sitecheck-tech-stack-detection-0ea00c3e","name":"SiteCheck Tech Stack Detection","description":"Pay-per-call tools for AI agents: image generation, speech-to-text, text-to-speech, embeddings, LLM chat, website audits and contact enrichment, web page to Markdown reader, PDF to text, sitemap URLs, tech stack detection, translation, exchange rates, e-mail pre-check, domain RDAP/DNS lookup, Solana token checks, trending tokens and wallet holdings, plus business and compliance data (EU VAT/VIES, IBAN, LEI/GLEIF, US recalls, OSHA/EPA violations, UK insolvency notices). Plus prediction-market search, briefs, quotes and unsigned buy transactions, powered by Panta. Payment: x402, USDC on Base, Solana or Arc. No signup, no API key.","url":"https://api.sitecheck-api.workers.dev/api/tech?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":"Website URL or domain, e.g. example.com"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"cdn":["Cloudflare"],"cms":null,"url":"https://shopify.com/","note":"Home page markup, headers, cookies and DNS (MX, TXT) only; no JavaScript is run.","count":14,"domain":"shopify.com","status":200,"blocked":null,"hosting":[],"finalUrl":"https://www.shopify.com/","analytics":["Google Analytics"],"ecommerce":"Shopify","tagManagers":["Google Tag Manager"],"technologies":[{"name":"Shopify","version":null,"category":"Ecommerce","evidence":["url https://cdn.shopify.com/s/files/..."],"confidence":97}],"emailProvider":"Google Workspace"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Aw1L0jaQrOQN1hja1efHH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects the technologies, CDN, CMS, analytics, e-commerce platform, and email provider used by any website via static analysis of its HTML, headers, cookies, and DNS records.","exampleAgentPrompt":"What tech stack is shopify.com running on — CMS, CDN, analytics tools, e-commerce platform, and email provider?","exampleUseCases":[{"title":"Competitor tech stack research","prompt":"Can you check what technologies acme.com is built on? I want to know their CMS, CDN, analytics tools, and e-commerce platform."},{"title":"Sales prospecting enrichment","prompt":"Before I reach out to this lead, can you tell me what e-commerce platform and email provider stripe.com is using?"},{"title":"Security audit pre-screening","prompt":"I'm auditing webflow.com — can you detect their full tech stack including CDN, tag managers, and any analytics tools running on the site?"}],"resultDescription":"Returns a JSON object containing the detected CDN, CMS, analytics tools, e-commerce platform, tag managers, email provider, and a full list of individual technologies with names, versions, categories, evidence snippets, and confidence scores. Also includes the resolved final URL, HTTP status code, domain, total technology count, and a note that analysis is based on static markup, headers, cookies, and DNS (no JavaScript execution).","failureModes":["Website blocks crawlers or returns a non-200 status, resulting in a 'blocked' field being set","Domain does not resolve or is unreachable, causing a failed lookup","Technology not detectable from static HTML/headers alone (requires JS execution), so dynamic frameworks may be missed","Incorrect URL format supplied causes a validation error","Rate limiting or upstream timeouts on heavily loaded sites"],"whenToPreferThis":"Use this endpoint when you need a fast, no-auth, pay-per-call technology fingerprint of any public website without running a browser or JavaScript. It's ideal for competitive intelligence, sales prospecting enrichment, or pre-audit recon where you need CDN, CMS, analytics, e-commerce platform, and email provider in a single call. Prefer this over full browser-based crawlers when speed and cost matter and the target site's tech stack is detectable from static signals.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:42:45.330Z","isFirstParty":false,"canonicalSlug":"sitecheck-tech-stack-detection-0ea00c3e"}