{"uid":"cap_T4mcv5b7jk_jEl81spQVD","slug":"stabledomains-domain-search-d2e03b8e","name":"StableDomains Domain Search","description":"Domain registration via micropayments. No accounts. Pay USDC on Base.","url":"https://stabledomains.dev/api/search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"name":{"type":"string"}}},"responseSchema":null,"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_LBxAt710RgUlDPxK9qY_N","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":"Search for domain name availability via micropayment on Base, requiring no account signup","exampleAgentPrompt":"Can you check if 'coolstartup.xyz' is available to register on StableDomains — I want to search without creating any account and I'll pay in USDC on Base.","exampleUseCases":null,"resultDescription":"Returns availability status for the queried domain name, along with relevant registration options or pricing, after a $0.01 USDC micropayment on Base is processed via x402 protocol.","failureModes":["Payment not received or insufficient USDC balance causes request to fail","Invalid domain name format returns an error","Network issues on Base blockchain delay payment confirmation","Unsupported TLD returns no results or an error","Rate limiting if micropayment mechanism is abused"],"whenToPreferThis":"Choose this endpoint when you need to check domain availability without creating an account, prefer paying per-query in USDC on Base rather than subscribing to a service, or are building a crypto-native workflow where accountless domain search is desirable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:52.637Z","isFirstParty":false}