{"uid":"cap_rAfQrKIvDOiImfiwgKhtF","slug":"agent-audit-link-health-quote-verifier-12212378","name":"agent-audit Link Health & Quote Verifier","description":"Read-only x402 seller audit, link health and quote verification. Pay per call in USDC on Base via x402.","url":"https://agent-audit.agent-audit.workers.dev/v1/links?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"urls":{"type":"array","items":{"type":"string"},"maxItems":25}}},"responseSchema":{"type":"json","example":{"results":[{"url":"https://example.com/","status":200,"verdict":"ok"}]}},"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_ea5p-3J4a1KDSc9rv6Y3P","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":"Checks up to 25 URLs for HTTP health status and x402 seller quote validity in a single read-only auditing call, billed per call in USDC on Base.","exampleAgentPrompt":"Can you check the health of these five x402 seller links and tell me if any are broken or returning bad status codes: https://api1.example.com/sell, https://api2.example.com/sell, https://api3.example.com/sell, https://api4.example.com/sell, https://api5.example.com/sell?","exampleUseCases":[{"title":"Pre-launch x402 marketplace audit","prompt":"Before I publish my x402 API marketplace listing, can you audit all 10 of these seller endpoint URLs and tell me which ones are healthy and which are broken or misconfigured?"},{"title":"Routine seller link health monitoring","prompt":"Run a health check on these 20 x402 payment endpoint URLs I manage and flag any that aren't returning a 200 status so I know what needs fixing."},{"title":"Competitor quote verification","prompt":"I found 8 x402 seller links in the wild — can you verify that each one is live and returning valid quotes, and give me a pass/fail verdict for each?"}],"resultDescription":"Returns a JSON array of results, one per submitted URL, each containing the original URL, its HTTP status code, and a verdict string (e.g. 'ok') indicating whether the link is healthy and the x402 quote is valid.","failureModes":["Submitting more than 25 URLs returns a validation error","Malformed URLs in the array may cause individual result errors or skipped entries","Downstream endpoint timeouts may produce non-200 status verdicts for healthy-but-slow services","Payment failure (insufficient USDC balance on Base) prevents the call from executing","Network errors reaching the Cloudflare Worker return HTTP 5xx"],"whenToPreferThis":"Choose this endpoint when you need to bulk-verify the reachability and x402 quote integrity of up to 25 seller URLs in a single call. It is purpose-built for the x402 pay-per-call ecosystem, making it the right choice over generic HTTP ping tools when you specifically care about x402 payment endpoint health. Prefer it for pre-publication audits, routine monitoring of x402 listings, or validating third-party seller links before integrating them into an agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:36:55.684Z","isFirstParty":false,"canonicalSlug":"agent-audit-link-health-quote-verifier-12212378"}