{"uid":"cap_jxjuT1XD0w_uqzN99s4cG","slug":"does-site-use-firebase-b21397d6","name":"does-site-use-firebase","description":"Does a website use Firebase? Fetches the page (homepage for a bare domain) and matches Firebase'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. $0.01 per check.","url":"https://site.intel.rallylive.ca/site/uses/firebase?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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_XQ2iwMzIdc6JCVjBgajM1","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":"Checks whether a given website uses Firebase by fetching its homepage and matching Firebase-specific fingerprints in HTML and response headers, returning a yes/no result with evidence.","exampleAgentPrompt":"Can you check whether shopify.com uses Firebase on its backend? I need to know for a competitor research report.","exampleUseCases":[{"title":"Competitor tech stack research","prompt":"I'm doing competitive analysis on our top 5 rivals — can you check if acme-corp.com uses Firebase as part of their backend stack?"},{"title":"Sales lead technographic enrichment","prompt":"Before I reach out to this prospect, can you tell me if their site myprospect.io is running on Firebase? I tailor my pitch based on their tech stack."},{"title":"Migration planning audit","prompt":"We're considering migrating away from Firebase — can you verify if our current production site myapp.com still fingerprints as a Firebase user so I know what we're working with?"}],"resultDescription":"Returns a yes/no indicator of whether Firebase was detected on the target website, along with an evidence snippet (the matching HTML or header content that triggered the fingerprint) and the technology category (backend).","failureModes":["Website is unreachable or returns non-200 status — detection cannot proceed","Website uses heavy client-side rendering that masks Firebase SDK loading — may return false negative","Firewall or bot-blocking prevents page fetch — no result returned","Invalid or malformed domain input — request fails","Firebase fingerprints obfuscated by CDN or build tools — may miss detection"],"whenToPreferThis":"Choose this endpoint when you need a fast, cheap ($0.01) single-technology check specifically for Firebase on a given domain, especially for sales prospecting, competitor technographic enrichment, or migration audits. Prefer this over full-stack crawlers when you only need the Firebase signal and want to minimize cost and latency.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T18:59:33.211Z","isFirstParty":false,"canonicalSlug":"does-site-use-firebase-b21397d6"}