{"uid":"cap_NCD1GQ0DiXobn6CL5yDam","slug":"blockchainanalysis-io-kyt-know-your-transaction-screening-eb278b98","name":"BlockchainAnalysis.io KYT (Know Your Transaction) Screening","description":"Screen wallets, analyze exchange accounts, and monitor transactions with regulatory context across 34 jurisdictions and 52 blockchains.","url":"https://blockchainanalysis.io/api/x402/kyt","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"json","example":{"tool":"kyt","chain":"ETH","result":"KYT risk: LOW · entity: Binance 14 (EXCHANGE) { ...verdict }","address":"0x28c6...1d60","paidVia":"x402"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"2","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":"$2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2xPjyj9jmyWr_McJWG-99","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens a blockchain wallet address for AML/compliance risk, returning a risk rating, entity classification, and regulatory verdict across 52 blockchains.","exampleAgentPrompt":"Can you run a KYT check on Ethereum wallet 0x28c6...1d60? I need to know the risk level and what entity it's linked to before we process a payment to it.","exampleUseCases":[{"title":"Pre-payment wallet compliance check","prompt":"Before we send 50 ETH to 0x28c61d60, can you screen that wallet for AML risk and tell me if it's linked to any exchange or flagged entity?"},{"title":"DeFi onboarding due diligence","prompt":"A new user wants to connect their crypto wallet 0xABC123 on Ethereum — can you run a KYT check and tell me if they're high risk or sanctioned before I let them in?"},{"title":"Exchange deposit address verification","prompt":"We just received a deposit from a Bitcoin address bc1qxyz — can you check it against your compliance database and tell me the risk rating and entity type so we can decide whether to freeze it?"}],"resultDescription":"Returns a JSON object with the tool name ('kyt'), blockchain chain identifier, screened wallet address, a human-readable risk verdict (e.g. 'KYT risk: LOW · entity: Binance 14 (EXCHANGE)'), and a structured verdict object with entity classification and compliance details. Payment is confirmed via x402 protocol.","failureModes":["Unsupported blockchain — chain identifier not among the 52 supported networks returns an error","Unknown address — wallet has no transaction history or entity attribution, resulting in an UNKNOWN entity classification","Invalid address format — malformed wallet address returns a validation error","Payment failure — insufficient USDC balance or x402 payment rejection blocks the call","Rate limiting — excessive call volume may trigger throttling"],"whenToPreferThis":"Choose this endpoint when you need real-time, on-demand AML/KYT screening of a specific wallet or address before initiating or accepting a crypto transaction. It is especially suited for compliance-aware payment flows, DeFi onboarding, exchange deposit verification, or any scenario requiring a risk verdict with entity attribution across a broad set of blockchains (52 chains, 34 jurisdictions). Prefer this over batch analytics platforms when you need a fast, per-address decision with regulatory context baked in.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:34:38.769Z","isFirstParty":false}