{"uid":"cap_6Lp3HSHNiaxsV6T4sb-gj","slug":"quartermaster-base-wallet-profile-report-d5816ae6","name":"Quartermaster Base Wallet Profile Report","description":"One-call Base wallet profile: USDC balance, recent USDC transfers in/out, EOA-vs-contract type, and x402 Bazaar merchant listings if the address is a payTo. Bundles four on-chain lookups into a single paid call.","url":"https://quartermaster.surewhynot.app/v1/base/wallet-report","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"Base address to profile in one call"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","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":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ufbQkmq4zyrlt68yWINaf","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a bundled on-chain profile for a Base address: USDC balance, recent USDC transfers in/out, EOA-vs-contract classification, and x402 Bazaar merchant listings if applicable.","exampleAgentPrompt":"Give me a full wallet report for 0x4a2b3c1d5e6f7890abcdef1234567890abcdef12 on Base — I want the USDC balance, recent transfers in and out, whether it's an EOA or contract, and any x402 Bazaar merchant listings.","exampleUseCases":null,"resultDescription":"A bundled JSON response containing: current USDC balance, a list of recent USDC transfers (inbound and outbound), address classification (EOA vs smart contract), and any x402 Bazaar merchant listings associated with the address as a payTo recipient.","failureModes":["Invalid or malformed address (not matching ^0x[0-9a-fA-F]{40}$) returns a 400 error","Address not found on Base returns empty or zero values for balance and transfers","No x402 Bazaar listings found returns an empty merchant listings array","RPC or on-chain data provider timeout returns a 503 or gateway error","Payment not settled (x402 flow failure) results in no data returned"],"whenToPreferThis":"Use this endpoint when you need a comprehensive, one-shot profile of a Base wallet address and want to avoid making four separate on-chain calls. Ideal for agents that need to quickly assess a wallet's USDC activity, type, and merchant status in a single paid lookup. Prefer this over individual balance or transfer endpoints when all four data points are needed simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:40:12.321Z","isFirstParty":false}