{"uid":"cap_UgOX2GYIFQrdPfGlWTkyX","slug":"tech-detect-batch-technology-stack-detection-81fe6ab0","name":"Tech Detect Batch — Technology Stack Detection","description":"Domain in, technology stack out. Confidence and evidence for every hit. Pay per call in USDC over x402. No signup, no API key.","url":"https://stack.halowerk.com/stack/batch?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"urls":{"type":"array","items":{"type":"string","format":"uri"},"maxItems":100,"minItems":2},"refresh":{"type":"boolean"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iidENHJ54i8M2jQhTy1ix","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts a batch of URLs and returns the detected technology stack for each domain, including confidence scores and evidence, paid per call via x402 USDC.","exampleAgentPrompt":"Can you detect the technology stacks for these 5 domains — shopify.com, vercel.com, notion.so, linear.app, and figma.com — and tell me what frameworks, libraries, and CDNs each one is using with confidence scores?","exampleUseCases":[{"title":"Competitor tech stack audit","prompt":"I want to know what technologies my top 10 competitors are running — here's the list: stripe.com, brex.com, mercury.com, ramp.com, relay.fi, found.com, novo.co, bluevine.com, lili.co, and nearside.com. Can you detect their frameworks, CMS, and frontend libraries?"},{"title":"Lead enrichment for sales targeting","prompt":"I have a list of prospect company websites I'm trying to sell our React consulting services to — can you check which of these 20 domains are actually built on React or Next.js so I can prioritize my outreach?"},{"title":"Portfolio technology monitoring","prompt":"We're a VC firm and I want to see what tech stacks our portfolio companies are currently using — please analyze these domains: acme.io, betaapp.com, gammasoft.dev, deltaplatform.com, and epsilontools.io, and give me the confidence and evidence for each."}],"resultDescription":"For each submitted URL, the agent receives the detected technology stack including identified frameworks, libraries, CMS platforms, CDN providers, font services, and other web technologies, each accompanied by a confidence score and supporting evidence. Results may be freshly crawled or returned from cache depending on the refresh flag.","failureModes":["URL array has fewer than 2 or more than 100 items — request rejected","Invalid URI format in the urls array — validation error","Domain is unreachable or blocks crawling — partial or missing results for that domain","Payment not received or insufficient USDC balance — x402 payment required error","Stale cache returned when refresh not set — may not reflect recent changes"],"whenToPreferThis":"Use this endpoint when you need bulk technology fingerprinting across multiple domains (2–100) in a single paid call, especially when you want confidence scores and evidence per detected technology. Prefer this over single-URL alternatives when doing competitor analysis, lead enrichment, or portfolio audits. The pay-per-call x402 model is ideal for agents that need on-demand detection without managing API keys or subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:38:15.096Z","isFirstParty":false,"canonicalSlug":"tech-detect-batch-technology-stack-detection-81fe6ab0"}