{"uid":"cap_-oGrIL-MhkQ7yQC6Fu-Oq","slug":"does-site-use-aspnet-fbb302e6","name":"does-site-use-aspnet","description":"Does a website use ASP.NET? Fetches the page (homepage for a bare domain) and matches ASP.NET's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (backend). Technographics for sales, competitor research and migration planning, one technology per call. $0.01 per check.","url":"https://site.intel.rallylive.ca/site/uses/aspnet?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_HZMIafU3S11Bx2N7pakW4","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 whether a website uses ASP.NET by fingerprinting HTML and response headers, returning a yes/no answer with evidence snippet.","exampleAgentPrompt":"Can you check if example.com is running ASP.NET? I need the yes/no answer and whatever evidence was found in the headers or HTML.","exampleUseCases":[{"title":"Sales prospect tech stack research","prompt":"I'm about to call Acme Corp — can you check if acmecorp.com runs ASP.NET so I know whether to pitch our .NET migration services?"},{"title":"Competitor technology benchmarking","prompt":"I'm doing competitive research on our top five rivals. Start with rivalsite.com — does it use ASP.NET on the backend?"},{"title":"Migration planning pre-assessment","prompt":"We're scoping a migration project for a client at clientdomain.com — can you confirm whether their site is currently built on ASP.NET before we write the proposal?"}],"resultDescription":"Returns a boolean yes/no indicating ASP.NET usage, an evidence snippet (e.g. matching header value or HTML fragment that triggered the fingerprint match), and the technology category label ('backend').","failureModes":["Domain does not resolve or site is unreachable — no result returned","Site uses anti-bot measures blocking the fetch — may return false negative","ASP.NET version is heavily obfuscated or fingerprints removed — false negative possible","Invalid or malformed domain input — request error"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap ($0.01) single-technology check specifically for ASP.NET backend detection on a domain. Prefer it over full tech-stack scanners when you only care about ASP.NET and want to minimize cost and latency. Ideal for high-volume sales enrichment pipelines or pre-screening lists of domains for ASP.NET presence before deeper analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:44:03.583Z","isFirstParty":false,"canonicalSlug":"does-site-use-aspnet-fbb302e6"}