{"uid":"cap_iPp4nmynPEmjwlpAkf2rA","slug":"sanctions-screen-ofac-eu-uk-un-d41caa3f","name":"Sanctions Screen OFAC EU UK UN","description":"Sanctions check (OFAC): is a company, organisation, vessel (name or IMO), aircraft or crypto wallet address sanctioned? Screens the official US Treasury OFAC SDN and Consolidated lists with fuzzy name and alias matching; returns matches, scores and each list's publish date. Use for KYB, AML or pre-payment screening. Data lookup, not a compliance determination. Signed receipt.","url":"https://api.stablecoingateways.com/v1/sanctions/screen?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","properties":{"imo":{"type":"string","pattern":"^[0-9]{7}$","examples":["9187629"],"description":"7-digit IMO vessel number"},"name":{"type":"string","examples":["Huawei Technologies","Rosneft"],"maxLength":120,"minLength":2,"description":"Company, organisation, vessel or aircraft name to screen (give exactly one of name, imo, address). Entities only, not individuals"},"lists":{"type":"string","pattern":"^(all|(ofac|eu|uk|un)(,(ofac|eu|uk|un)){0,3})$","examples":["all","ofac","eu,uk"],"description":"Which lists: comma list of ofac, eu, uk, un, or all (default all). un = UN Security Council designations as carried in the UK and EU lists"},"address":{"type":"string","maxLength":120,"minLength":20,"description":"Crypto wallet address (checked against OFAC only; see also /v1/sanctions/address)"},"min_score":{"type":"string","pattern":"^(0\\.[6-9][0-9]*|1(\\.0+)?)$","description":"Fuzzy match threshold 0.6-1.0, default 0.85"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["data","receipt"],"properties":{"data":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"lists":{"type":"array","items":{"type":"object"}},"query":{"type":"object","properties":{"name":{"type":"string"},"lists":{"type":"array","items":{"type":"string"}},"min_score":{"type":"number"},"normalised":{"type":"string"}}},"scope":{"type":"string"},"method":{"type":"string"},"notice":{"type":"string"},"source":{"type":"string"},"matches":{"type":"array","items":{"type":"object"}},"loaded_at":{"type":"string"},"provenance":{"type":"object","description":"Additive evidence block (sg-provenance/1): per-fact source, retrieval time, limits; no score or verdict. Full schema in OpenAPI."},"match_counts":{"type":"object","properties":{"CONS":{"type":"integer"}}},"other_sources":{"type":"string"},"dataset_source":{"type":"string"},"lists_screened":{"type":"array","items":{"type":"string"}},"potential_match":{"type":"boolean"},"other_lists_loaded_at":{"type":"string"}},"description":"Sanctions matches with list (SDN, CONS, EU, UK), entry ID, type, programs, score, UN designation flag; plus each list's publish date and the lists screened"},"receipt":{"type":"object","required":["v","endpoint_id","ts","price","tx_hash","request_hash","response_hash","log_seq","sig"],"properties":{"evidence":{"type":"object","description":"Signed evidence (see llms.txt)"}},"description":"Ed25519-signed receipt; verify free at POST /v1/verify-receipt. New receipts also carry a signed `evidence` object."}}}}}}},"responseSchema":{"type":"json","example":{"data":{"lists":[{"code":"SDN","list":"OFAC Specially Designated Nationals (SDN) List","publish_date":"2026-10-21","record_count":19471}],"query":{"name":"Huawei Technologies","lists":["ofac"],"min_score":0.85,"normalised":"HUAWEI TECHNOLOGIES"},"scope":"Entities, vessels, aircraft and listed crypto addresses only. Individuals are not scree...","method":"character-trigram Dice similarity on normalised names incl. aliases (legal-form suffixe...","notice":"This is a data lookup, not a compliance determination.","source":"Official OFAC Sanctions List Service files (U.S. Treasury, public): https://ofac.treasu...","matches":[{"uid":30947,"list":"CONS","name":"HUAWEI TECHNOLOGIES CO., LTD.","type":"entity","matched_name":"HUAWEI TECHNOLOGIES CO., LTD."}],"loaded_at":"2026-10-22T23:01:12.757Z","match_counts":{"CONS":1},"other_sources":"EU: European Commission Financial Sanctions Files (reuse authorised with acknowledgemen...","dataset_source":"OFAC Sanctions List Service (official SDN.XML + CONSOLIDATED.XML)","lists_screened":["SDN"],"potential_match":true,"other_lists_loaded_at":"2026-10-22T23:02:02.672Z"},"receipt":{"v":1,"ts":"2026-10-22T09:00:00Z","sig":"hex","price":{"asset":"USDC","amount":"5000","network":"eip155:84532"},"log_seq":1,"tx_hash":"0x..","endpoint_id":"sanctions-screen-v1","request_hash":"hex","response_hash":"hex"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_X5axBS6Q-NuZjjy2JuW2Y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens company names, vessel IMO numbers, aircraft names, or crypto wallet addresses against OFAC SDN, EU, UK, and UN sanctions lists with fuzzy name matching, returning match scores and list publish dates.","exampleAgentPrompt":"Can you screen 'Rosneft' against all sanctions lists — OFAC, EU, UK, and UN — with a fuzzy match threshold of 0.85 and tell me if there are any matches?","exampleUseCases":[{"title":"Pre-payment vendor sanctions check","prompt":"Before we wire payment to this supplier 'Mahan Air', can you check if they appear on any OFAC, EU, UK, or UN sanctions lists?"},{"title":"Vessel sanctions screening by IMO","prompt":"Screen vessel IMO number 9187629 against all international sanctions lists and tell me if it's flagged anywhere."},{"title":"Crypto wallet OFAC screening","prompt":"Check if the crypto wallet address 0x7F367cC41522Ce07553e823bf3be79A889debe1B is on any OFAC sanctions list before we process this transaction."}],"resultDescription":"Returns a JSON object with a list of matches (entity name, matched alias, list code, match score), the query details (normalised name, lists screened, threshold used), per-list metadata (publish date, record count), a potential_match boolean, match counts by list, and a signed receipt with timestamp, price, and request/response hashes for audit purposes.","failureModes":["Missing required name, IMO, or address parameter — returns validation error","Invalid IMO format (not 7 digits) — returns schema validation error","min_score outside 0.6–1.0 range — returns validation error","Invalid lists parameter value — returns schema validation error","Name too short (under 2 chars) or too long (over 120 chars) — returns validation error","No matches found — returns empty matches array with potential_match false","Sanctions list data temporarily unavailable — may return stale publish dates or error","Individuals screened — service explicitly excludes natural persons, returns notice in response"],"whenToPreferThis":"Use this endpoint when you need to screen entities (companies, organisations, vessels, aircraft, or crypto addresses) against multiple major sanctions regimes (OFAC, EU, UK, UN) in a single call with fuzzy name matching and alias detection. Prefer this over the dedicated /v1/sanctions/address endpoint when you need multi-list entity screening beyond crypto addresses alone. Choose this over manual OFAC checks when you need fuzzy matching, normalised name comparison, and a signed audit receipt. Not suitable for screening natural persons/individuals.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:00:22.528Z","isFirstParty":false,"canonicalSlug":"sanctions-screen-ofac-eu-uk-un-d41caa3f"}