{"uid":"cap_IyZLrc9Z52s6vwO2K59jh","slug":"ofac-sdn-ethereum-address-check-672db816","name":"OFAC SDN Ethereum Address Check","description":"Thirty x402 v2 pay-per-call APIs by 100BTC. Listing data is generated from each live HTTP 402 challenge and runtime Bazaar schema.","url":"https://vps-fc89c157-1.taila28d02.ts.net:10000/api/ofac-sdn-address-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$"}}},"responseSchema":{"type":"json","example":{"scope":"not clearance","product":"EXP-28","match_status":"NO_EXACT_MATCH_FOUND","exact_match_candidate":false}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0VKlTKMza7Tt6LHLJW27T","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether an Ethereum wallet address appears on the OFAC Specially Designated Nationals (SDN) sanctions list","exampleAgentPrompt":"Before I send funds, can you check if the Ethereum address 0xAbCd1234...5678 appears on the OFAC SDN sanctions list and tell me the match status?","exampleUseCases":[{"title":"Pre-transfer compliance check","prompt":"I'm about to send USDC to 0x3f5CE5FBFe3E9af3971dD833D26bA9b5C936f0bE — can you screen it against the OFAC SDN list first and let me know if there's any sanctions match?"},{"title":"DeFi protocol onboarding screen","prompt":"We're onboarding a new user with wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — run an OFAC SDN check on it before we let them interact with our protocol."},{"title":"Automated AML workflow gate","prompt":"My compliance bot flagged wallet 0x95222290DD7278Aa3Ddd389Cc1E1d165CC4BAfe5 — check if it's on the OFAC sanctions list and return the exact match status so I can decide whether to block the transaction."}],"resultDescription":"Returns a JSON object with: match_status (e.g. 'NO_EXACT_MATCH_FOUND'), exact_match_candidate (boolean), product code (e.g. 'EXP-28'), and scope field indicating clearance level. Indicates whether the submitted Ethereum address has a confirmed or potential match on the OFAC SDN list.","failureModes":["Invalid Ethereum address format (not matching ^0x[a-fA-F0-9]{40}$) results in a validation error","Address not found in SDN database returns NO_EXACT_MATCH_FOUND rather than an error","Payment failure via x402 protocol returns HTTP 402 and no screening result","Network timeout on the VPS host may result in no response","Database may not reflect most recent OFAC SDN updates if not synchronized"],"whenToPreferThis":"Use this endpoint when you need a fast, pay-per-call OFAC SDN sanctions screen specifically for Ethereum wallet addresses (EVM 0x format). Prefer this over general name-based SDN lookups when dealing with on-chain transactions, DeFi interactions, or crypto transfers where you have the wallet address as the identifier. At $0.02 per call it is cost-effective for per-transaction compliance gating without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T18:46:37.197Z","isFirstParty":false,"canonicalSlug":"ofac-sdn-ethereum-address-check-672db816"}