{"uid":"cap_dYtBJd6Hhi8B0owvpHpFV","slug":"x402-seller-wallet-fingerprint-24159d26","name":"x402-seller Wallet Fingerprint","description":"Rug protection and decision-ready intelligence for autonomous trading agents. Keyless by design: no signup, no API key — pay a cent per request in USDC (x402). The /alpha/launches LAUNCH RADAR discovers what just launched AND rug-screens every candidate in one call, ranked per-token verdicts — the proactive 'give me safe alpha' call. /vet gives a single-token go/no-go in ONE call by fusing a COMPOSITE rug score (GoPlus static analysis + a LIVE Honeypot.is buy/sell simulation + serial-rugger check) with our SELF-COLLECTED liquidity-drain trend — a rug-in-progress signal that exists nowhere for free because it requires collecting reserves over time. One call is cheaper than the inference tokens you'd burn stitching 4 free APIs, and it stops your agent losing its whole position to a honeypot. Also: /onchain/liquidity drain detector, /screen batch watchlist check, /brief market regime, and raw feeds (prices, stocks, DEX pools, launches, perp funding/OI).","url":"https://x402-seller-m8nx.onrender.com/wallet/fingerprint/%7Baddress%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["address"],"properties":{"chain":{"enum":["base","eth"],"type":"string"},"address":{"type":"string"}}},"responseSchema":{"type":"object"},"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_pFakODoEtdU9VEXGYGdwa","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 blockchain wallet fingerprint profile for a given address, used for on-chain identity and behavior analysis in trading contexts.","exampleAgentPrompt":"Can you pull the on-chain fingerprint for wallet address 0xAbC123...def456 on Ethereum so I can see its trading behavior before I interact with it?","exampleUseCases":[{"title":"Pre-trade wallet risk screening","prompt":"Before my agent buys tokens from this DEX pool, can you fingerprint the deployer wallet 0x1234abcd...5678efgh on Ethereum and tell me if it looks like a serial rugger or suspicious actor?"},{"title":"Counterparty due diligence","prompt":"I'm about to send funds to 0xDeAdBeEf...CaFeBaBe on Base — can you pull a fingerprint on that wallet so I know if it has any red flags in its history?"},{"title":"Watchlist wallet profiling","prompt":"Add a fingerprint profile for 0xAaAaAaAa...BbBbBbBb on Ethereum to my watchlist report — I want to know its behavioral patterns and whether it's been linked to any rug pulls."}],"resultDescription":"Returns a structured wallet fingerprint object containing on-chain behavioral signals, identity metadata, and risk-relevant profile data for the queried address. The exact schema is dynamic but typically includes activity patterns, association signals, and categorization relevant to DeFi trading risk.","failureModes":["Invalid or malformed wallet address returns an error","Unsupported chain identifier causes lookup failure","Address with no on-chain history may return minimal or empty profile","Payment failure (insufficient USDC) blocks the request","Render cold-start latency may cause timeout on first request"],"whenToPreferThis":"Use this endpoint when you need a quick, keyless on-chain identity check for a specific wallet address before trading or interacting, and you want to pay per-call in USDC without managing API keys. Prefer it over manual chain explorers when your agent needs a structured, machine-readable fingerprint in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:30:09.678Z","isFirstParty":false,"canonicalSlug":"x402-seller-wallet-fingerprint-24159d26"}