{"uid":"cap_H60U21K9NIUHRjem67-n6","slug":"url-safety-check-f074652c","name":"URL Safety Check","description":"Score a URL for phishing risk before an agent opens or trusts it. Keyless, deterministic heuristics - typosquat / homoglyph of a known brand, punycode / mixed-script hosts, credentials-in-URL, raw-IP hosts, suspicious TLDs, over-deep subdomains - plus a best-effort domain-age check (young domains are a top phishing signal). Returns a 0-100 risk score, a SAFE / SUSPICIOUS / DANGEROUS verdict, and labelled reasons. No API keys, no LLM.","url":"https://safe.cyberwarex.com/check","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"The URL to check (a bare domain is accepted too)."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"url":{"type":"string"},"host":{"type":"string"},"labels":{"type":"array","items":{"type":"string"}},"reasons":{"type":"array","items":{"type":"string"}},"signals":{"type":"object"},"verdict":{"type":"string","description":"SAFE | SUSPICIOUS | DANGEROUS."},"risk_score":{"type":"integer","description":"0 (clean) to 100."},"domain_age_days":{"type":["integer","null"],"description":"best-effort via RDAP."},"registrable_domain":{"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_hrT-6j2JiNKrIu1N4dKRJ","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":"Scores a URL for phishing risk using deterministic heuristics, returning a 0-100 risk score, a SAFE/SUSPICIOUS/DANGEROUS verdict, and labelled reasons — no API key required.","exampleAgentPrompt":"Before I open this link someone sent me — https://paypa1-secure.login-now.xyz/verify — can you check it for phishing risk and tell me if it's safe, suspicious, or dangerous?","exampleUseCases":[{"title":"Screening links before agent browses","prompt":"I'm about to let you browse to https://amaz0n-offers.ru/deals to grab product prices — can you first check if that URL is safe or if it looks like a phishing site?"},{"title":"Flagging suspicious email links","prompt":"Someone emailed me a link to https://paypa1.account-verify.info/confirm — run a phishing risk check on it and tell me the verdict and any reasons it flagged."},{"title":"Brand-protection typosquat check","prompt":"We keep seeing traffic to https://g00gle.com being shared in our community — can you score that URL for phishing risk and check whether it's typosquatting a known brand?"}],"resultDescription":"Returns a JSON object containing: risk_score (0-100 integer, 0=clean), verdict (SAFE, SUSPICIOUS, or DANGEROUS), host, registrable_domain, labels (array of signal names), reasons (human-readable explanations), signals (raw signal object), and domain_age_days (integer or null from best-effort RDAP lookup).","failureModes":["Missing or malformed 'url' query parameter returns an error","RDAP domain age lookup may fail for some TLDs, returning null for domain_age_days","Heuristics may produce false positives for legitimate domains using unconventional naming","Very new or obscure TLDs may not be recognized in suspicious-TLD lists","Private/intranet URLs or bare IPs may yield incomplete signal coverage"],"whenToPreferThis":"Choose this endpoint when you need a fast, keyless, no-LLM phishing risk assessment of a URL before an agent or user opens it. Ideal for pre-flight link checks in agentic workflows, email triage, browser automation, or user-submitted URL validation. Prefer over general web-reputation APIs when you need deterministic, labelled heuristic signals (typosquatting, homoglyphs, punycode, credentials-in-URL, suspicious TLDs, domain age) without managing API credentials or paying per-seat subscription fees.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:33:58.463Z","isFirstParty":false}