{"uid":"cap_XnU6pL8UCXd7jFagJj6MX","slug":"wallet-risk-signals-brief-sanctions-check-multi-chain-scan-1f152def","name":"Wallet Risk-Signals Brief: Sanctions Check + Multi-Chain Scan","description":"Wallet risk-signals brief: public sanctions-list check + 10-chain scan + activity + summary in ONE call — Genesis402 / UnyKorn Operator Network","url":"https://twin.unykorn.org/wallet-brief?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"params":{"type":"object","properties":{"chain":{"enum":["base","ethereum","polygon","arbitrum","optimism"],"type":"string"},"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"type":"wallet-brief","flags":[],"parts":[{"name":"screen-sanctions","result":{},"available":true}],"receipt":{"tx_hash":"0x<64hex>","amount_usd":0.03,"receipt_id":"g402-<16hex>"},"parts_total":4,"evidence_hash":"sha256:<64hex>","parts_available":4}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__UMkggSC7YNqI__FLVTFz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a combined wallet risk assessment including public sanctions-list check, 10-chain activity scan, and behavioral summary in a single API call","exampleAgentPrompt":"Can you run a full risk check on the Ethereum wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — I want to know if it's on any sanctions lists and what its activity looks like across chains?","exampleUseCases":[{"title":"Pre-transfer compliance screening","prompt":"Before I send funds, can you screen the wallet 0xAbCd1234567890abcdef1234567890abcdef1234 on Ethereum and tell me if it shows up on any sanctions lists or has suspicious activity?"},{"title":"DeFi counterparty risk check","prompt":"I'm about to interact with a smart contract deployer — can you pull up the risk signals for 0x1234567890abcdef1234567890abcdef12345678 on Base and give me a summary of their history?"},{"title":"Due diligence on incoming payment","prompt":"Someone just sent funds from 0xDeadBeef1234567890abcdef1234567890AbCDeF on Polygon — can you do a quick sanctions and multi-chain risk scan on that address so I know if I should be concerned?"}],"resultDescription":"Returns a consolidated risk brief for the queried wallet address, including whether the address appears on public sanctions lists (e.g. OFAC SDN), a scan of on-chain activity across up to 10 blockchain networks, behavioral signals such as transaction volume and counterparty patterns, and a plain-language risk summary — all in a single response.","failureModes":["Invalid address format (not matching 0x + 40 hex chars) returns validation error","Unsupported chain value outside allowed enum returns error","Address with no on-chain history may return empty activity with no risk signals","Sanctions data may not reflect real-time list updates","Rate limiting or payment failure returns 402 or 429 error","Timeout if multi-chain scan takes too long for highly active wallets"],"whenToPreferThis":"Choose this endpoint when you need a fast, all-in-one wallet risk assessment without stitching together separate sanctions, activity, and multi-chain lookup calls. Ideal for compliance pre-checks before transactions, counterparty due diligence in DeFi, or any scenario where a quick risk brief is needed in a single round-trip. Prefer this over building custom pipelines when time-to-answer matters and approximate (best-effort public data) risk signals are sufficient.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:40:33.702Z","isFirstParty":false,"canonicalSlug":"wallet-risk-signals-brief-sanctions-check-multi-chain-scan-1f152def"}