{"uid":"cap_RMUTJRp2KBMuPXgeZMZfk","slug":"agent-guard-wallet-risk-scorer-08efefc3","name":"Agent Guard Wallet Risk Scorer","description":"Safety and trust layer for AI agents: PII redaction, scam/phishing text scan, EVM/Solana address validation, IBAN checks, JSON repair, deep on-chain wallet risk scoring, x402 counterparty endpoint reputation checks. Free discovery: /openapi.json, /.well-known/x402, /v1/capabilities, /mcp (tools/list). REST + MCP. Pay with USDC via x402 — no API keys.","url":"https://agent-guard.annushka1190.workers.dev/v1/wallet/risk-score","method":"POST","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","description":"Wallet address"},"network":{"type":"string","description":"base | solana (default base)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.025","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":"$0.025/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uqNJAWA2UT0O68Dq6TQnF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.025","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Deep risk scores a crypto wallet address (Base/Solana) before an agent sends a payment, returning a 0-1 riskScore, label, flags, and a safe_to_pay/review/avoid recommendation.","exampleAgentPrompt":"Before you send that 50 USDC payment, can you risk-score the Base wallet 0x4f4C15d9bD7c796A9f9B769b78323EA3E0054104 and tell me if it's safe to pay or if I should avoid it?","exampleUseCases":[{"title":"Pre-payment wallet trust check","prompt":"I'm about to pay a freelancer at 0x4f4C15d9bD7c796A9f9B769b78323EA3E0054104 on Base — can you run a risk score on that wallet and tell me whether it's safe to pay or if there are any red flags I should know about?"},{"title":"Solana airdrop recipient screening","prompt":"Before I distribute SOL rewards to this Solana address HN7cABqLq46Es1jh92dQQisAq662SmxELLLsHHe4YWrH, please check its risk score and let me know if it looks like a real active wallet or something suspicious I should avoid."},{"title":"Autonomous agent payment guard","prompt":"My agent is about to send 200 USDC to a new counterparty on Base — run a wallet risk check on 0xAbCd1234... first and only proceed if the recommendation comes back as safe_to_pay, otherwise flag it for my review."}],"resultDescription":"Returns a JSON object containing: riskScore (float 0-1), label (low/medium/high/critical), recommendation (safe_to_pay/review/avoid), an array of flags describing specific risk signals (e.g. zero activity, vanity pattern, contract detected), and a metrics object with txCount, ethBalance/solBalance, usdcBalance, isContract, and recentTxCount. For Solana, also includes recent signature counts and USDC token account presence.","failureModes":["Invalid or malformed wallet address returns error or high-risk flag","Unsupported blockchain network may return an error","Newly created wallets with no on-chain history may return limited metrics and elevated risk score","RPC node timeouts for on-chain lookups may cause delayed or failed responses","Address exists on wrong chain (e.g. EVM address submitted for Solana) returns validation error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a real-time, pre-payment trust decision for a specific wallet on Base (EVM) or Solana networks. It is purpose-built for autonomous agent payment flows requiring a structured safe_to_pay/review/avoid signal, rather than raw on-chain data. Prefer it over generic blockchain explorers when you need an aggregated risk label and actionable recommendation without implementing custom heuristics yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:34:44.173Z","isFirstParty":false}