{"uid":"cap_SFmHcINrCQUstxhN5MGMR","slug":"agentdiet-wallet-kyt-know-your-transaction-check-e0fb1f27","name":"AgentDiet Wallet KYT (Know Your Transaction) Check","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/wallet-kyt?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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"address":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"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_SSw1x-_1guIVaDPxLabLh","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":"Performs a Know Your Transaction (KYT) compliance check on a blockchain wallet address to assess risk and transaction history.","exampleAgentPrompt":"Can you run a KYT compliance check on this wallet address 0x1234abcd...5678 to see if it's flagged for any suspicious activity before I send funds?","exampleUseCases":[{"title":"Pre-payment wallet risk screening","prompt":"Before I send 500 USDC to 0xAbc123...def, can you check if that wallet address has any AML or fraud flags I should know about?"},{"title":"DeFi counterparty due diligence","prompt":"I'm about to interact with this smart contract wallet 0x9876...fedc — can you run a KYT check on it so I know if it's associated with any sanctioned entities or illicit activity?"},{"title":"Compliance audit for incoming payment","prompt":"We just received a payment from wallet 0xDead...Beef — can you screen it for suspicious transaction history or sanctions exposure for our compliance records?"}],"resultDescription":"Returns a JSON object with a 'status' field ('ok' or error), a 'data' object containing KYT risk intelligence for the queried address, and an 'roi_proof' object including a compression_ratio_pct metric indicating data efficiency of the response.","failureModes":["Missing or invalid wallet address returns an error or empty data object","Unsupported address format may result in no risk data","Payment failure (USDC on Base) results in 402 response before processing","Address not found in KYT database returns empty data with ok status","Rate limiting or gateway timeout may return 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-query KYT compliance check on a blockchain wallet address without a subscription to a full AML platform. It is ideal for AI agents operating in the x402/MCP ecosystem that need to verify counterparty wallet risk before executing on-chain payments, particularly when settling in USDC on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:42:10.308Z","isFirstParty":false,"canonicalSlug":"agentdiet-wallet-kyt-know-your-transaction-check-e0fb1f27"}