{"uid":"cap_pUdXOianyLCy6kEWKdCBv","slug":"url-oracle-safe-url-verification-18c8ad76","name":"URL Oracle - Safe URL Verification","description":"Checks whether a URL/domain is safe to fetch, cite, or follow: flags phantom-squatted or typosquatted brand domains, unregistered or brand-new domains, and known malicious infrastructure (URLhaus). Returns an ALLOW/WARN/BLOCK verdict before your agent trusts the link.","url":"https://url-oracle.fly.dev/verify?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string"}}},"responseSchema":null,"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_TgyReTgiJN7uE5vnEyKPc","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":"Checks a URL or domain for safety signals including typosquatting, phantom brand domains, unregistered domains, and known malicious infrastructure, returning an ALLOW/WARN/BLOCK verdict.","exampleAgentPrompt":"Before you fetch or cite that link, can you run it through URL Oracle to check if it's safe — tell me if it comes back as ALLOW, WARN, or BLOCK and why?","exampleUseCases":[{"title":"Agentic browser safety gate","prompt":"Before my agent visits https://paypa1-secure-login.com to complete that form, can you verify whether this URL is safe or a phishing/typosquat domain?"},{"title":"Vetting user-submitted links in a pipeline","prompt":"A user just submitted https://amaz0n-gift-cards.biz as a source — check if that domain is flagged as malicious or brand-squatted before I allow it."},{"title":"Pre-fetch safety check in content generation","prompt":"I'm about to cite https://cloudflare-cdn-updates.net in my report — can you verify whether it's a legitimate domain or one that's been flagged for malicious activity?"}],"resultDescription":"Returns a structured verdict of ALLOW, WARN, or BLOCK for the submitted URL, along with signals explaining the decision: whether the domain matches known malicious infrastructure (URLhaus), is a typosquat or phantom brand domain impersonating a known brand, or is newly registered or unregistered. Agents can use this verdict to decide whether to fetch, cite, or reject the link.","failureModes":["Malformed or non-URL input returns a validation error","Newly registered malicious domains not yet in threat feeds may receive ALLOW instead of BLOCK (false negative)","Legitimate but obscure new domains may trigger WARN due to low domain age (false positive)","URLhaus feed may have coverage gaps for niche or regional malicious domains","Service unavailability on fly.dev infrastructure returns a timeout or 5xx error"],"whenToPreferThis":"Choose URL Oracle when an AI agent needs to vet an untrusted URL before fetching, citing, or following it — especially when dealing with user-submitted links, scraped content, or external references where phishing, typosquatting, or known malicious infrastructure is a concern. Prefer this over generic reputation APIs when you need a fast, agentic-friendly ALLOW/WARN/BLOCK verdict that combines brand-squatting detection with URLhaus threat intelligence in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:38:35.926Z","isFirstParty":false,"canonicalSlug":"url-oracle-safe-url-verification-18c8ad76"}