{"uid":"cap_SuIDA_2oHghXt9Yic5gRg","slug":"the-stall-domain-availability-checker-12ffced2","name":"The Stall — Domain Availability Checker","description":"Check domain name availability across multiple TLDs (com, net, org, io, ai, co, app, dev by default). Returns per-TLD availability status, registrar, and expiry for registered domains. Uses RDAP — authoritative registry data, no API key. Ideal for brand research, startup naming, and domain portfolio work.","url":"https://the-stall.intuitek.ai/cap/domain-availability","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"name":"luminara","tlds":["com","io","ai","app"]}}},"response":{"errors":["luminara.app: timeout_or_error"],"details":[{"tld":"com","domain":"luminara.com","expiry":"2027-04-29T17:36:53Z","status":"registered","available":false,"registrar":"Cloudflare, Inc.","rdap_status":["client transfer prohibited"]},{"tld":"io","domain":"luminara.io","status":"available","available":true},{"tld":"ai","domain":"luminara.ai","expiry":"2028-03-06T19:56:39.337Z","status":"registered","available":false,"registrar":"NameCheap, Inc.","rdap_status":["client transfer prohibited"]},{"tld":"app","error":"The operation was aborted due to timeout","domain":"luminara.app","status":"timeout_or_error","available":null}],"available":["luminara.io"],"base_name":"luminara","checked_at":"2026-06-12T05:12:16.737Z","registered":["luminara.com","luminara.ai"],"available_count":1,"registered_count":2}},"exampleRequest":{"name":"luminara","tlds":["com","io","ai","app"]},"tags":["x402"],"displayCostAmount":"0.034","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.034/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.034","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.034","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sNQZcg4Q2CkS1eU63McnF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.034","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a domain name is available across multiple TLDs simultaneously, returning availability status for each.","exampleAgentPrompt":"Can you check if 'luminara' is available to register across .com, .io, .ai, and .app?","exampleUseCases":null,"resultDescription":"A map of TLD variants (e.g. luminara.com, luminara.io) each marked as available or taken, allowing the user to see at a glance which extensions they can register.","failureModes":["Invalid or empty domain name returns an error","Too many TLDs requested (max 10) triggers validation failure","Network or upstream WHOIS lookup timeout","Non-string or malformed TLD values rejected","Payment failure via x402 results in 402 response before any data is returned"],"whenToPreferThis":"Use this endpoint when you need to check domain name availability across multiple TLDs in a single call without needing an account or API key — ideal for startup naming workflows, brand research, or quick availability sweeps paid per-use via USDC on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:53:06.019Z","isFirstParty":false}