{"uid":"cap_-4QHBZ6hbSaukNV8FXfFU","slug":"speraxos-wallet-tracker-intel-api-13c4a85b","name":"SperaxOS Wallet Tracker Intel API","description":"AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.","url":"https://chat.sperax.io/api/x402/intel/wallet-tracker?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2RE3PP0o-SiWXACcERoqr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0xD74f5255D557944cf7Dd0E45FF521520002D5748","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Tracks on-chain wallet activity and provides AI-powered DeFi intelligence for a given wallet address, payable via x402 USDC micropayment on Base","exampleAgentPrompt":"Can you track the on-chain DeFi activity for wallet 0x1234...abcd and tell me what protocols they've been using and their recent transactions?","exampleUseCases":[{"title":"Whale wallet activity audit","prompt":"I want to know what DeFi moves the wallet 0xAbCd1234...5678 has been making recently — what protocols are they in, any big transactions I should know about?"},{"title":"Portfolio snapshot for a known address","prompt":"Pull up the DeFi portfolio and recent on-chain activity for wallet 0xDeFi...9999 so I can see their current positions and what they've been doing on Base."},{"title":"Competitor or influencer wallet monitoring","prompt":"Track the wallet 0xInfluencer...0001 for me — I want to see their recent DeFi transactions and which protocols they're actively using."}],"resultDescription":"Returns AI-analyzed on-chain intelligence for the queried wallet, including recent transactions, DeFi protocol interactions, portfolio positions, and activity patterns observed on Base or supported chains. The response is structured intelligence data, not raw blockchain logs.","failureModes":["Payment not included or insufficient USDC — returns 402 Payment Required","Invalid or malformed wallet address — returns 400 Bad Request","Wallet has no on-chain activity — returns empty or minimal result set","Network or RPC issues causing data unavailability — returns 503","Rate limiting on underlying data providers — returns 429"],"whenToPreferThis":"Choose this endpoint when you need AI-summarized DeFi intelligence about a specific wallet address without setting up API keys — particularly useful for pay-per-use agent workflows on Base where you want structured, human-readable insights rather than raw RPC data. Prefer it over generic block explorers when you want interpreted DeFi context (protocol names, position summaries) rather than raw transaction hashes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:55:39.695Z","isFirstParty":false,"canonicalSlug":"speraxos-wallet-tracker-intel-api-13c4a85b"}