{"uid":"cap_gqwlUlj6GIEYdgzmbrLvq","slug":"blockint-ai-2d124582","name":"BlockInt Domain Phishing & Fraud Screener","description":"Checks whether a domain is available, registered, or otherwise flagged.","url":"https://blockint.ai/api/v1/domains/check/:domain","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"},"pathParams":{"type":"object","required":["domain"],"properties":{"domain":{"type":"string","description":"Domain to screen for phishing/fraud (no protocol, e.g. evil-site.io)"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","pathParams":{"domain":"example.com"}}},"response":{"domain":"example.com","reports":[{"id":"6911950d-61e3-4478-912d-9b0f2a028696","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:49:06.751Z","crimeType":"phishing"},{"id":"10b9767f-4e04-44c3-80e9-778581739df5","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:49:00.269Z","crimeType":"phishing"},{"id":"612807ba-a42b-4993-b1aa-f32d2e8c7831","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:48:37.437Z","crimeType":"phishing"},{"id":"2eca8d09-d1d1-4e7b-a18a-11a1d5879057","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:48:29.921Z","crimeType":"phishing"},{"id":"142fbb1e-0916-40c8-b53b-722f16164e3e","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:48:09.979Z","crimeType":"phishing"},{"id":"b8359d21-cb82-4ef9-9c72-1add09593bb3","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:46:13.666Z","crimeType":"phishing"},{"id":"5bb6bddb-816a-4936-a4c7-b6980436904f","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:46:09.051Z","crimeType":"phishing"},{"id":"0d9bc668-773f-4474-a6d6-e7f165e54242","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:45:39.431Z","crimeType":"phishing"},{"id":"d05029d7-d026-4cbf-85fb-b578a400cc27","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:45:26.801Z","crimeType":"phishing"},{"id":"1a2c49b1-cf0a-4c43-b1b9-8aaf5f9adf5c","title":"ScamSniffer Crypto Phishing Domain Blacklist","createdAt":"2026-04-25T13:45:11.514Z","crimeType":"phishing"}],"success":true,"lastSeen":"2026-04-25T13:49:06.751Z","firstSeen":"2026-04-25T13:26:05.320Z","riskLevel":"HIGH","riskScore":65,"crimeTypes":["phishing"],"hasReports":true,"reportCount":43,"_attribution":"blockINT.ai by Block6IQ — https://blockint.ai","relatedAddresses":["0x101ce0cedd142f199c9ef61739ae59b6611a0fc0","0x43412801d29861ecc4c4d86e5becfd16af86a67b","0x51d07e2899c0ac6058b52c6f8f352f73d3f0e2e9","0x66efc9f2604dc771d0081111b296a1e98d4f0a57","0xc3e6157dfe1bfc2bd93cf74cde85b0ca7ba77aa8","0x164e84226882c385940134f5b292cb89bc4feed6","0xd0621aec753afe99be5e8334d703bcf43b3e0044","0x33b0b344e8c6e0e52b4abbac0b75cb5568cd930a","0xde47d6a4e5e8811dff94d9990b9cbd7b98c907da","0x2e6b74a732e95b507c3875dc0642af977314d959"]}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","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_UNix52iLJQUhGHOwKYSsB","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":"Screens a domain name against the C3 community fraud database to return a risk score and matching phishing/scam report details.","exampleAgentPrompt":"Can you check if the domain 'cryptorewards-claim.io' is flagged as a phishing or scam site in the BlockInt C3 community database and tell me its risk score?","exampleUseCases":null,"resultDescription":"Returns a risk score for the queried domain along with any matching fraud report details from the C3 community database, indicating whether the domain is associated with phishing, scams, or fraud.","failureModes":["Domain not found in database returns clean/no-match result","Invalid domain format (e.g. includes protocol like https://) causes a 400 error","Payment not included or rejected causes a 402 Payment Required response","Rate limiting or service unavailability returns 5xx error","Domain with no reports returns empty report list but valid risk score"],"whenToPreferThis":"Use this endpoint when you need to quickly assess whether a specific domain is associated with phishing, fraud, or scams according to community-sourced C3 reports. Prefer this over the address screener when the suspicious entity is a URL/domain rather than a blockchain wallet address. Ideal for pre-click safety checks, anti-phishing workflows, or validating URLs encountered in crypto/Web3 contexts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:28:33.308Z","isFirstParty":false}