{"uid":"cap_o7boZUS6ETmmKbWDTFDul","slug":"tech-detect-technology-stack-detection-via-x402-3edbe8e8","name":"Tech Detect — Technology Stack Detection via x402","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/articles/woocommerce?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string","maxLength":2048},"previous":{"type":"object","required":["observed_at","technologies"],"properties":{"observed_at":{"type":"string","maxLength":40},"technologies":{"type":"array","items":{"type":"object","required":["name","category","version"],"properties":{"name":{"type":"string","maxLength":150},"version":{"type":["string","null"],"maxLength":80},"category":{"type":"string","maxLength":80}},"additionalProperties":false},"maxItems":150}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0R1FpcXWrgGNLpRdFym7M","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Detects and identifies the technology stack of a given domain or URL, returning confidence scores and evidence for each detected technology, paid per call in USDC over x402.","exampleAgentPrompt":"Can you scan shopify.com and tell me what technologies it's running — I want to know the full stack with confidence scores for each hit, including any previous observations from last week?","exampleUseCases":[{"title":"Competitor tech stack audit","prompt":"I want to know everything about the technology stack running on competitor.com — CMS, frontend framework, analytics, CDN, the works. Give me confidence scores for each technology detected."},{"title":"WooCommerce site verification","prompt":"Can you check if mybusiness.com is actually running WooCommerce, and if so what version? I need confidence and evidence for the detection."},{"title":"Sales lead enrichment by tech profile","prompt":"I have a prospect at acmecorp.com and I need to know what ecommerce and marketing technologies they're using before my call — can you fingerprint their site and tell me what you find?"}],"resultDescription":"Returns a structured list of detected technologies for the given domain, each with a name, category (e.g. CMS, CDN, JavaScript framework), version where detectable, a confidence score, and supporting evidence. The response covers the full observable technology stack of the target URL.","failureModes":["URL is unreachable or returns non-200 status — detection may be incomplete or return empty results","Domain uses heavy anti-bot protections — may reduce detection coverage","Invalid or malformed URL input — returns validation error","Payment failure over x402 — call is rejected before processing","Previous observations schema mismatch — ignored or causes input validation error","Site uses obfuscated or minified assets — version detection may be null"],"whenToPreferThis":"Choose this endpoint when you need real-time, per-call technology fingerprinting of a specific domain without committing to a subscription or managing API keys. It is ideal for agents that need on-demand stack detection for arbitrary URLs, competitive intelligence pipelines, sales enrichment workflows, or security recon tasks. The x402 pay-per-call model makes it cost-efficient for sporadic lookups. Prefer this over bulk crawling services when you need confidence scores and evidence per technology rather than just a list.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:40:22.327Z","isFirstParty":false,"canonicalSlug":"tech-detect-technology-stack-detection-via-x402-35a93e11"}