{"uid":"cap_sMYYvIcIF0w098qfwoy9u","slug":"x402-paid-mcp-ofac-sdn-sanctions-screening-e939e315","name":"x402 Paid MCP — OFAC SDN Sanctions Screening","description":"Paid MCP wrapping live x402 OFAC SDN and SHA-256 meters. USDC on Base (preferred) and Solana.","url":"https://x402-paid-mcp.vercel.app/api/v1/sanctions-screen?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"limit":{"type":"integer"},"query":{"type":"string"},"threshold":{"type":"number"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-ijAgPgpVmolWgr1JB93t","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens a name or entity string against the OFAC Specially Designated Nationals (SDN) list and returns a match score, with SHA-256 audit hashing, paid per-call in USDC via x402.","exampleAgentPrompt":"Can you screen 'Mikhail Volkov' against the OFAC SDN list with a match threshold of 0.85 and return up to 5 results?","exampleUseCases":[{"title":"Customer onboarding sanctions check","prompt":"Before we onboard this new customer, screen the name 'Ahmad Al-Rashidi' against the OFAC SDN list with a threshold of 0.8 — I need to know if there are any matches before we proceed."},{"title":"Crypto wallet counterparty screening","prompt":"I need to run a sanctions check on 'Banco Internacional de Comercio' before we process this wire — screen it against the OFAC SDN list with a 0.9 threshold and give me up to 3 matches."},{"title":"Vendor due diligence compliance","prompt":"We're onboarding a new vendor called 'Global Trade Solutions Ltd' — can you check if they or any close name match appears on the OFAC SDN list, using a threshold of 0.75 and returning up to 10 results?"}],"resultDescription":"Returns a ranked list of SDN list matches for the queried name or entity, each with a match confidence score, relevant SDN entry details (name, aliases, entity type, program), and a SHA-256 hash of the response for audit trail purposes.","failureModes":["Empty or ambiguous query string returns no results or low-confidence matches","Threshold set too high may produce false negatives for variant spellings","Threshold set too low may flood results with irrelevant partial matches","Payment failure in USDC/x402 results in 402 HTTP error and no data returned","Service unavailability on Vercel deployment returns 5xx errors","Query exceeding character limits may be rejected"],"whenToPreferThis":"Use this endpoint when you need a pay-per-call, auditable OFAC SDN sanctions screen with SHA-256 hashing for compliance audit trails, paid programmatically in USDC via the x402 protocol — ideal for AI agents performing automated KYC/AML checks without a subscription, or when you need cryptographic proof of the query result.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-09T18:45:13.108Z","isFirstParty":false,"canonicalSlug":"x402-paid-mcp-ofac-sdn-sanctions-screening-e939e315"}