{"uid":"cap_wmqFyMZi97xSrozT7E1aT","slug":"ofac-sanctions-screen-for-evm-address-285afbda","name":"OFAC Sanctions Screen for EVM Address","description":"OFAC sanctions screen on a payee address — allow/block against the live sanctioned-address list, auto-refreshed weekly. Part of x402 Agentic, the payment-trust suite for AI agents on Base USDC.","url":"https://api.x402agentic.ai/screen","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"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"EVM address to screen"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"list":"OFAC","valid":true,"address":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","verdict":"allow","sanctioned":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_vPU5iBfWxdiFfB6cP6LH3","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 an EVM wallet address against the live OFAC sanctioned-address list and returns an allow or block decision, refreshed weekly.","exampleAgentPrompt":"Before I send that USDC payment, can you screen the recipient address 0x742d35Cc6634C0532925a3b8D4C9B7e1f3b2a4d8 against the OFAC sanctions list to make sure it's safe to pay?","exampleUseCases":[{"title":"Verify recipient before stablecoin transfer","prompt":"I want to send some USDC to this address 0x1234567890abcdef1234567890abcdef12345678 but I need to check if it's flagged by OFAC first — can you run a sanctions screen on it?"},{"title":"Automate compliance checks in payment flows","prompt":"Our payment bot processes a lot of withdrawals on Base USDC. Can you set it up so it always checks each wallet address against the OFAC list before processing the transaction?"},{"title":"Screen users during onboarding process","prompt":"When new users provide their Ethereum wallet address during signup, can you automatically verify it's not on any sanctions lists so we stay compliant?"}],"resultDescription":"Returns an allow or block decision for the queried EVM address, indicating whether it appears on the current OFAC sanctioned-address list. The list is auto-refreshed weekly to ensure compliance decisions reflect the latest sanctions data.","failureModes":["Invalid or malformed EVM address returns a 400 error","Address not resolvable or non-EVM format causes rejection","Temporary unavailability of the upstream OFAC list data may cause degraded results","Payment failure (x402) if the $0.02 USDC call fee cannot be processed"],"whenToPreferThis":"Use this endpoint when you need a real-time OFAC compliance gate before executing a crypto payment — particularly in automated AI agent payment flows on Base USDC where regulatory compliance must be enforced programmatically. Prefer this over generic reputation scores when you need a hard regulatory block decision rather than a soft risk signal.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:36:13.479Z","isFirstParty":false}