{"uid":"cap_F9Nbj6iuI2PQVgGN0-TLA","slug":"canaryguard-wallet-drainer-check-cd7d9821","name":"CanaryGuard Wallet Drainer Check","description":"Audits EVM wallet and counterparty addresses on Base for Permit2 drainer exposure, approval phishing history, and OFAC sanctions flags.","url":"https://canaryguard-402.onrender.com/v1/security/wallet-drainer-check?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"},"queryParams":{"type":"object","required":["wallet_address"],"properties":{"chain_id":{"type":"integer","default":8453},"wallet_address":{"type":"string","description":"EVM wallet address to screen (0x...)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_DM9105jr61IMIBkdtdf9b","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":"Screens an EVM wallet address on Base for Permit2 drainer exposure, approval phishing history, and OFAC sanctions flags.","exampleAgentPrompt":"Before I send funds, can you check if wallet address 0xAbC123...def on Base has any Permit2 drainer exposure, approval phishing history, or OFAC sanctions flags?","exampleUseCases":[{"title":"Pre-trade counterparty safety check","prompt":"I'm about to swap tokens with a counterparty at 0x4f3edf983ac636a65a842ce7c78d9aa706d3b113 on Base — can you screen that wallet for Permit2 drainer exposure and phishing history before I proceed?"},{"title":"Sanctions compliance screening","prompt":"We need to verify that the wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Base isn't on any OFAC sanctions list before we process this payment."},{"title":"Post-incident wallet audit","prompt":"My wallet 0x1CBd3b2770909D4e10f157cABC84C7264073C9Ec on Base might have been compromised — can you check it for any signs of Permit2 drainer activity or malicious approval phishing interactions?"}],"resultDescription":"Returns a risk assessment for the queried wallet address including: Permit2 drainer exposure indicators, historical approval phishing interactions, and OFAC sanctions flags — allowing agents to determine whether the address is safe to transact with on Base.","failureModes":["Invalid or malformed wallet address (non-0x format) returns validation error","Unsupported chain_id other than Base (8453) may return unsupported chain error","Address with no on-chain history may return empty risk signals but not an error","Network timeout or Render cold-start delay may cause slow initial response","Payment failure (insufficient USDC balance) blocks request with 402 status"],"whenToPreferThis":"Choose this endpoint when you need a fast, multi-signal risk check on an EVM wallet specifically on Base, combining Permit2 drainer exposure, phishing approval history, and OFAC sanctions into a single call. Prefer this over generic blockchain explorers when you need structured risk verdicts rather than raw transaction data, especially for pre-trade counterparty screening or DeFi safety workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:39:31.864Z","isFirstParty":false,"canonicalSlug":"canaryguard-wallet-drainer-check-cd7d9821"}