{"uid":"cap_ew6--XThW15bt5vbz7Lf1","slug":"b0x402-wallet-profile-evm-wallet-profiling-api-346ea841","name":"b0x402 Wallet Profile — EVM Wallet Profiling API","description":"AI-powered crypto intelligence — meme coin signals, DeFi sentiment, market equilibrium, wallet profiling. Pay per call in USDC on Base via the x402 standard.","url":"https://x402-cf-worker.mulberry-boar.workers.dev/v1/wallet-profile","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","pattern":"^0x[a-fA-F0-9]{40}$","description":"EVM wallet address (0x...)"}},"additionalProperties":true}},"additionalProperties":true},"output":{"type":"object","required":["address","tx_count","net_worth_usd","timestamp"],"properties":{"address":{"type":"string","description":"Queried wallet address"},"tx_count":{"type":"integer","description":"Total on-chain tx count"},"last_seen":{"type":"string","description":"ISO timestamp of latest tx"},"timestamp":{"type":"string","description":"ISO timestamp of profile fetch"},"first_seen":{"type":"string","description":"ISO timestamp of first tx"},"net_worth_usd":{"type":"number","description":"Net worth in USD"}},"additionalProperties":true}}},"responseSchema":{"address":"0x...","tx_count":0,"last_seen":"ISO","timestamp":"ISO","first_seen":"ISO","net_worth_usd":0},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qrinR4OUvgCheQf24uPUP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an on-chain profile for an EVM wallet address, including transaction count, net worth in USD, and activity timestamps, paid via x402 USDC micropayment.","exampleAgentPrompt":"Can you pull up the on-chain profile for wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — I want to know its total transaction count, net worth in USD, and when it first and last appeared on-chain?","exampleUseCases":[{"title":"Verify counterparty legitimacy before trade","prompt":"I'm about to do a swap with someone — can you check their wallet 0x742d35Cc6634C0532925a3b844Bc9e7595f42D2d? Pull up their on-chain profile so I can see how many transactions they've done and what their net worth looks like."},{"title":"Identify whale activity for portfolio signals","prompt":"I found this wallet address 0x1234567890123456789012345678901234567890 that's been making big moves. Can you get me their full on-chain profile — transaction count, USD net worth, and how long they've been active — so I can decide if they're worth following?"},{"title":"Audit wallet maturity for partnership","prompt":"We're considering a partnership with a crypto team. Can you profile this wallet 0xabcdefabcdefabcdefabcdefabcdefabcdefabcd for me? I need to know their transaction history depth, total net worth, and whether they're a seasoned player or brand new to on-chain activity."}],"resultDescription":"Returns a JSON object with the queried wallet address, total on-chain transaction count, estimated net worth in USD, ISO timestamps for first and last observed transactions, and the timestamp of when the profile was fetched.","failureModes":["Invalid or malformed wallet address (not matching 0x + 40 hex chars) returns a validation error","Wallet address has no on-chain history — may return zero values or empty timestamps","Payment failure via x402 USDC protocol returns 402 Payment Required","Rate limiting or worker timeout returns 5xx error","Network or Cloudflare worker unavailability causes request failure"],"whenToPreferThis":"Use this endpoint when you need a quick, structured on-chain profile for any EVM-compatible wallet address — including net worth, activity age, and transaction volume — and can pay $0.10 USDC per call via the x402 micropayment standard. Prefer this over general blockchain explorers when you need structured JSON output suitable for agent workflows rather than human-readable UIs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:38:22.304Z","isFirstParty":false}