{"uid":"cap_vAd_FoqPxXtttn5pIZQkq","slug":"x402-toolbox-domain-check-0fc53e99","name":"x402-toolbox Domain Check","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/network/domain-check?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Wu-D6oO1c2W9tFnODo4g-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a given domain name is available for registration or already taken","exampleAgentPrompt":"Can you check if 'coolstartup.io' is available to register right now?","exampleUseCases":[{"title":"Startup domain name scouting","prompt":"I'm brainstorming names for my new SaaS company — can you check if 'velociraptor.dev' is available to register?"},{"title":"Brand protection domain audit","prompt":"We just launched under the name 'Lumino' — can you check if luminoapp.com is already taken so we know if we need to act fast?"},{"title":"Domain squatting investigation","prompt":"I think someone might have snatched up 'myproductlaunch.com' before me — can you check if it's registered or still available?"}],"resultDescription":"Returns a JSON object indicating whether the domain check succeeded (ok: true/false) and whether payment was accepted (paid: true/false), along with the domain availability result for the queried name.","failureModes":["Missing or malformed domain input returns an error response","Payment failure (insufficient USDC balance) blocks the call before lookup","Ambiguous or unsupported TLD may return incomplete results","Network timeout from the Cloudflare Worker environment","Upstream WHOIS or registry lookup failure returning stale or unavailable data"],"whenToPreferThis":"Choose this endpoint when you need a low-cost, no-signup domain availability check paid per-call via USDC on Base (x402 protocol). Ideal for AI agents that need to verify domain status programmatically without managing API keys or subscriptions. Best for spot checks rather than bulk domain sweeps.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:13:26.061Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-domain-check-0fc53e99"}