{"uid":"cap_z_ql7SYBgYbjSvPMS1fAt","slug":"base-wallet-trust-verdict-b18a53a2","name":"Base Wallet Trust Verdict","description":"A trust verdict for one Base wallet: OFAC SDN exact-match against a dated snapshot, wallet age, activity level, and an address-poisoning scan of its recent token transfers, combined into SAFE, CAUTION, or AVOID with a 0-100 score and itemized reasons. Use this when an agent must decide whether a wallet is safe to pay or take instructions from.","url":"https://stall-row-production.up.railway.app/v1/wallet-verdict?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string"}}},"responseSchema":null,"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_z8rxt7t3rp785erGkLpeO","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":"Returns a SAFE/CAUTION/AVOID verdict with a 0-100 score for a Base wallet address, combining OFAC SDN screening, wallet age, activity level, and address-poisoning detection.","exampleAgentPrompt":"Before I send payment to 0x1234...abcd, can you run a trust check on that Base wallet — I want to know if it's SAFE, flagged for sanctions, or showing any address-poisoning patterns?","exampleUseCases":[{"title":"Pre-payment counterparty screening","prompt":"I'm about to pay 0xAbCd...1234 on Base — can you check if that wallet is safe to send funds to, or if it's on any sanctions list or flagged for suspicious behavior?"},{"title":"Validate agent instruction source","prompt":"My automated agent just received payment instructions from 0x9876...efab — before it acts on them, can you verify whether that Base wallet is trustworthy or potentially a poisoned address?"},{"title":"Compliance check before onboarding","prompt":"We're considering accepting payments from wallet 0xDEF0...5678 on Base — can you screen it for OFAC sanctions and give me a risk score so I know if we're safe to proceed?"}],"resultDescription":"A JSON object containing a verdict label (SAFE, CAUTION, or AVOID), a numeric trust score from 0 to 100, OFAC SDN exact-match result against a dated snapshot, wallet age, activity level, address-poisoning scan results from recent token transfers, and a list of itemized reasons explaining the verdict.","failureModes":["Invalid or malformed wallet address returns a 400 error","Address not found on Base returns low-activity or insufficient-data verdict","OFAC snapshot may be dated, missing very recent designations","Address-poisoning scan limited to recent token transfers only, older attacks may be missed","Service unavailability on Railway returns 5xx"],"whenToPreferThis":"Use this endpoint when an agent needs a quick, multi-factor trust decision about a Base wallet before sending funds or acting on instructions from it. It combines OFAC compliance, on-chain behavioral signals, and address-poisoning detection in a single call, making it ideal for pre-payment screening or agent-to-agent trust verification on Base without building a multi-step compliance pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:33:27.953Z","isFirstParty":false,"canonicalSlug":"base-wallet-trust-verdict-b18a53a2"}