{"uid":"cap_PFU-5dX-cqol-Au8wX70r","slug":"agoranome-buyer-wallet-overspend-audit-4a260be5","name":"Agoranome Buyer Wallet Overspend Audit","description":"Did my agent overpay for x402 APIs? The wallet overspend audit reads a buyer wallet's USDC payments on Base and checks each against the payee's listed Bazaar price: payments above the listed price, oversize settlements of 10x or more, and payments to addresses with no listing, totalled per seller. Use when an agent or its operator needs a spend audit of an x402 buyer wallet.","url":"https://api.agoranome.com/v1/buyer/audit?utm_source=zero.xyz","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["wallet"],"properties":{"days":{"type":"integer","maximum":30,"minimum":1},"wallet":{"type":"string","description":"Buyer wallet address on Base"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":{"summary":{"payments":40,"spent_usd":"3.31","overpaid_usd":"2.97","oversize_payments":3},"headline":"3 of 40 payments were above the payee's listed Bazaar price, $2.97 more than listed, 3 of them 10x or more."},"receipt":{"impact":{"pledge":"15% of settled revenue"},"receipt_id":"0x..."}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fE1zxtvegmmu5-DC_llz1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a buyer wallet's USDC payments on Base against listed Bazaar prices, flagging overpayments, oversize settlements, and payments to unlisted addresses per seller.","exampleAgentPrompt":"Can you run a spend audit on my x402 buyer wallet 0xAbc123... for the last 30 days and tell me if I overpaid for any API calls compared to their listed Bazaar prices?","exampleUseCases":[{"title":"Agent operator weekly overspend review","prompt":"Audit my x402 buyer wallet 0xDef456... for the past 7 days — I want to see if my agent paid above the listed Bazaar price for any APIs, and flag anything that was 10x or more overpriced."},{"title":"Detecting payments to unlisted sellers","prompt":"Check my wallet 0xGhi789... over the last 30 days for any x402 payments that went to addresses with no Bazaar listing — I want to know if my agent sent money somewhere it shouldn't have."},{"title":"Monthly x402 budget reconciliation","prompt":"Pull a full 30-day overspend audit for my x402 buyer wallet 0xJkl012... so I can reconcile how much more my agent paid versus what those APIs were supposed to cost on Bazaar."}],"resultDescription":"Returns a summary object with total payment count, total USD spent, total USD overpaid, and count of oversize payments (10x or more), plus a plain-English headline. Also includes a receipt with a receipt ID and impact pledge details.","failureModes":["Invalid or malformed wallet address returns an error","Days parameter outside 1–30 range is rejected","Wallet with no payment history returns empty/zero summary","Bazaar price data unavailable for some payees may result in incomplete audit","Network or blockchain RPC timeouts may cause partial results"],"whenToPreferThis":"Use this endpoint when an AI agent operator or the agent itself needs a structured financial audit of x402 API spending on Base — specifically to detect overpayments relative to Bazaar listed prices, catch oversize settlements, and identify payments to unlisted addresses. Prefer this over general blockchain explorers when you need x402-specific price comparison logic already built in.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T12:32:10.790Z","isFirstParty":false,"canonicalSlug":"agoranome-buyer-wallet-overspend-audit-4a260be5"}