{"uid":"cap_0ks_I1k5Mriiw5UINiP78","slug":"japan-postal-code-lookup-clonecho-builda-7079c010","name":"Japan Postal Code Lookup (clonecho/builda)","description":"Japan postal code to prefecture/city/town lookup (zipcloud over Japan Post data) Query: ?q= Returns JSON.","url":"https://clonecho.builda.company/x402/s/japan-postal-code-lookup","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bBAgRn2jomp9YyAgQKO40","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a Japanese postal code into the corresponding prefecture, city, and town names using zipcloud over Japan Post data.","exampleAgentPrompt":"What prefecture, city, and town correspond to Japanese postal code 150-0001?","exampleUseCases":null,"resultDescription":"A JSON object containing the prefecture, city, and town (district/neighborhood) names corresponding to the queried Japanese postal code, sourced from zipcloud over Japan Post data.","failureModes":["Invalid or malformed postal code returns empty results or error JSON","Postal code not found in Japan Post database returns empty address array","Missing ?q= parameter may return an error or empty response","Network timeout or upstream zipcloud outage returns a non-200 response"],"whenToPreferThis":"Use this endpoint when you need to resolve a Japanese postal code (7-digit 〒 code) to its prefecture, city, and town components. Ideal for address auto-fill, validation of Japanese addresses, or enriching records that only contain a zip code. Backed by zipcloud over official Japan Post data for accuracy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:00:09.413Z","isFirstParty":false}