{"uid":"cap_dq6WzCwlK2Phojuir1eAr","slug":"ofac-sdn-sanctions-batch-address-screener-83f8d821","name":"OFAC SDN Sanctions Batch Address Screener","description":"Are any of these crypto addresses on OFAC’s SDN sanctions list? Up to 100 addresses screened in one call, checked by Distill against OFAC’s own SDN file. Updated daily. $0.05 per call (x402, USDC on Base); 3 free calls a day.","url":"https://data.spencermcw.com/v1/sanctions/address/batch?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"addresses":{"type":"array","items":{"type":"string"},"maxItems":100,"minItems":1}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_R46wpYT6HLEUvGafYFs8q","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens up to 100 crypto addresses at once against OFAC's SDN sanctions list, returning match results updated daily.","exampleAgentPrompt":"Can you check these crypto wallet addresses against the OFAC sanctions list to make sure none of them are blacklisted before we process payments: 0xABCD1234..., 0xEF567890..., and 0x99AABB11...?","exampleUseCases":[{"title":"Pre-payment sanctions compliance check","prompt":"Before we send out these 50 USDC payouts, can you screen all the recipient wallet addresses against the OFAC SDN list and flag any that show up as sanctioned?"},{"title":"Exchange onboarding KYC screening","prompt":"We just got a batch of 80 new user wallet addresses from our onboarding flow — can you run them all through the OFAC sanctions database and tell me which ones, if any, are on the SDN list?"},{"title":"DeFi protocol counterparty vetting","prompt":"Can you check whether any of these 15 wallet addresses that interacted with our smart contract yesterday are on OFAC's sanctions list? I need to know before we allow further transactions."}],"resultDescription":"Returns a result for each submitted crypto address indicating whether it appears on OFAC's SDN sanctions list, based on a daily-updated copy of the official OFAC SDN file maintained by Distill. Up to 100 addresses are screened per call.","failureModes":["Empty or missing addresses array returns validation error","More than 100 addresses in a single call exceeds the batch limit","Malformed or non-string address entries may cause parsing errors","Stale data risk: list is updated daily so very recent OFAC additions may not be reflected immediately","Payment failure via x402 if USDC balance on Base is insufficient","Rate limiting after 3 free daily calls without payment"],"whenToPreferThis":"Choose this endpoint when you need to screen multiple crypto wallet addresses (up to 100) against the OFAC SDN list in a single API call for compliance, AML, or pre-transaction vetting workflows. It's ideal for batch use cases like exchange onboarding, DeFi protocol risk checks, or payment processor compliance pipelines. Prefer it over single-address lookup when processing lists of wallets, and over building your own SDN parser when you need a maintained, daily-updated feed via a simple POST call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:38:00.515Z","isFirstParty":false,"canonicalSlug":"ofac-sdn-sanctions-batch-address-screener-83f8d821"}