{"uid":"cap_C_QxdfHKxkhLfOmgv9MSx","slug":"402registry-ai-crawler-discoverability-audit-two-check-pack-61523baa","name":"402registry AI Crawler Discoverability Audit (two-check pack)","description":"Pay-per-check discoverability audit: $2 to see what an AI crawler actually sees on your site — GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot, not a browser render. A passing check earns a dated badge and a registry listing. No account, no card, no human.","url":"https://402registry.com/buy/two?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"site":{"type":"string","description":"The https URL to check. Required to actually pay; omitted, the response is just the price list."},"notify":{"type":"string","description":"An https:// URL we POST to when a scheduled re-check finds a change: the site lost or regained its listing, or its score dropped materially. Needs monitor= as well, since it only fires on scheduled re-checks. The payload carries a verify URL — the free public lookup — so you confirm against the record instead of trusting the webhook. Delivery is best effort: the record is authoritative, and after three consecutive failed deliveries the URL is disarmed. Nothing is sent when our own model was unavailable, because that is not a change in your site."},"catalog":{"enum":["yes","no"],"type":"string","description":"A passing site is listed in the free public catalog by default. Send no to keep the result private — you get the same full analysis either way, and nothing about a failed check is ever published. An unknown value is refused before any payment is taken."},"monitor":{"enum":["daily","weekly","monthly"],"type":"string","description":"Opt in to scheduled re-checks at this cadence. Omit it for a one-off check — nothing is ever re-checked unless you ask. Each scheduled check spends one credit, and monitoring stops when the balance reaches zero. It only starts when the verdict is `listed`; an unknown value is refused before any payment is taken."},"x402Version":{"enum":["1","2"],"type":"string","description":"Force the older x402 protocol version with 1. The default is 2, with the requirements in the PAYMENT-REQUIRED header."}}},"responseSchema":{"type":"object","required":["ok","pack","report","payment"],"properties":{"ok":{"type":"boolean"},"note":{"type":"string"},"pack":{"enum":["one","two","four"],"type":"string"},"score":{"type":["integer","null"],"description":"0-100; null when the site could not be scored."},"checks":{"type":"integer","description":"Replay form only: checks in the pack."},"listed":{"type":"boolean","description":"Whether this purchase put the site in the public catalog."},"replay":{"type":"boolean","description":"True when this exact payment was already settled: nothing was charged again."},"report":{"type":"string","format":"uri","description":"The full report, HTML or ?format=json."},"catalog":{"type":"object","description":"Catalog outcome: listed, or the reason it was not."},"message":{"type":"string"},"payment":{"type":["string","null"],"description":"Settlement transaction hash on the payment network."},"verdict":{"enum":["listed","refused","doubt"],"type":"string"},"findings":{"type":"integer","description":"Number of findings in the report."},"settledAt":{"type":"integer","description":"Replay form only: settlement time, Unix milliseconds."},"checksUsed":{"type":"integer","description":"Credits this check spent: 1, or 0 when the verdict is doubt."},"monitoring":{"type":"object","description":"Scheduled re-check status: the cadence and next check, or why it did not start."},"checksBought":{"type":"integer","description":"Checks in the pack you bought."}},"description":"The purchase receipt. Sending the same payment again returns the short form with replay: true — the same report and transaction, and nothing is charged again. The settlement is also confirmed in the standard PAYMENT-RESPONSE header."},"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":"$3/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"3","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"3","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4WfvewPfvHYQMaZOX6w3z","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"3","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a pay-per-check audit of a website to reveal exactly what AI crawlers (GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot) see, returning a score, verdict, and optional public catalog listing — purchased as a two-check pack via x402 micropayment.","exampleAgentPrompt":"Check whether https://mycompany.com is actually visible to AI crawlers like GPTBot and ClaudeBot — I want the full discoverability audit, add it to the public catalog if it passes, and set up weekly re-checks so I get notified at https://mycompany.com/hooks/ai-audit if anything changes.","exampleUseCases":[{"title":"Pre-launch AI visibility check","prompt":"Before we go live, can you audit https://newstartup.io to see what GPTBot and ClaudeBot actually see — I want to know the score and whether it would get listed in the AI crawler registry, but keep the result private for now."},{"title":"Ongoing monitoring for content site","prompt":"Set up a monthly discoverability check for https://myblog.com — I want to know if AI crawlers like PerplexityBot can see my content, list it in the public catalog if it passes, and ping https://myblog.com/webhooks/ai-status whenever the score drops or the listing changes."},{"title":"Debugging AI search invisibility","prompt":"My site https://techforum.net stopped appearing in AI-powered search results — can you run the AI crawler audit to see what GPTBot actually sees and get a detailed report of the findings?"}],"resultDescription":"A JSON receipt with a boolean ok, a verdict enum (listed/refused/doubt), a 0-100 discoverability score, the number of findings, a URI to the full HTML or JSON report, catalog listing outcome, payment transaction hash, credits used, and optionally a monitoring schedule object showing next re-check timing. If the same payment is replayed, the response includes replay:true with the original settlement time and no additional charge.","failureModes":["Invalid or non-HTTPS site URL causes refusal before payment is taken","Unknown enum value for catalog or monitor parameter causes pre-payment refusal","Payment not received or insufficient USDC causes 402 Payment Required response","Site could not be fetched by any crawler, returning score:null and verdict:doubt with 0 credits spent","Notify webhook URL fails delivery three consecutive times and is automatically disarmed","x402 protocol version mismatch if unsupported version string is sent"],"whenToPreferThis":"Choose this endpoint when you need to know specifically what AI crawlers (GPTBot, ClaudeBot, PerplexityBot, OAI-SearchBot) see on a site — not a browser render or standard SEO audit. It is the right choice when you want a dated badge and public catalog listing as proof of AI accessibility, when you need ongoing monitoring with webhook notifications for score changes, or when you require a no-account, no-login micropayment flow via x402. Prefer it over general SEO tools when the question is AI-crawler visibility specifically, not Google PageRank or human UX.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T18:32:11.455Z","isFirstParty":false,"canonicalSlug":"402registry-ai-crawler-discoverability-audit-two-check-pack-61523baa"}