{"uid":"cap_jbWnD4xOQ_dJ4TwhCgWYO","slug":"chainverdict-wallet-dossier-9738f925","name":"ChainVerdict Wallet Dossier","description":"Wallet risk profile for a Base address before you pay it or accept payment from it: EOA or contract, first and last seen, transaction and counterparty counts, contract-verification status, and any flags raised. Behavioural signals only — they describe activity, not intent.","url":"https://chainverdict.xyz/v1/wallet/dossier/:address?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"},"pathParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Base address (EOA or contract)"}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dFzOv_Nys7Ae-RwrltgHX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a behavioral profile of a Base address — EOA or contract type, first/last seen timestamps, transaction and counterparty counts, contract verification status, and any raised flags.","exampleAgentPrompt":"Before I send anything to 0x4e59b44847b379578588920cA78FbF26c0B4956C on Base, can you pull a full dossier on that address — whether it's an EOA or contract, when it was first and last active, how many transactions and unique counterparties it has, and whether the contract is verified or any flags have been raised?","exampleUseCases":[{"title":"Pre-payment wallet due diligence","prompt":"I just got an invoice to pay 500 USDC to 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Base — can you profile that address and tell me if it looks legitimate? I want to know if it's an EOA or contract, how old it is, and whether anything looks suspicious."},{"title":"Investigating an inbound payment sender","prompt":"Someone just sent me ETH from 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Base — can you pull up a behavioral profile on that wallet so I know who I'm dealing with? First and last activity, transaction volume, any flags raised."},{"title":"Smart contract verification check before DeFi interaction","prompt":"Before I interact with the contract at 0xBA12222222228d8Ba445958a75a0704d566BF2C8 on Base, can you tell me if it's verified, how active it is, and whether there are any red flags I should know about?"}],"resultDescription":"Returns a structured behavioral profile of the Base address including: whether it is an EOA or contract, first-seen and last-seen timestamps, total transaction count, unique counterparty count, contract verification status (for contracts), and any behavioral flags detected. Signals are descriptive of activity patterns, not predictive of intent.","failureModes":["Address not found or never active on Base — may return empty profile or 404","Invalid address format — returns validation error","Address has no on-chain history — counts and timestamps may be null or zero","RPC/chain read latency causing timeout","Payment not processed (x402 flow failure) — request not fulfilled"],"whenToPreferThis":"Use this endpoint when you need a comprehensive behavioral overview of a single Base address before transacting — especially when you need multiple signals (type, age, activity volume, counterparties, flags) in one call rather than querying individual endpoints separately. Prefer this over the OFAC screen alone when you want broader due diligence beyond sanctions checking, or over a balance check when you need historical activity context rather than current holdings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:52:29.828Z","isFirstParty":false,"canonicalSlug":"chainverdict-wallet-dossier-9738f925"}