{"uid":"cap_RhgUoGfvAlornN6_35qYA","slug":"jp-data-enrich-api-japan-corporate-enrichment-by-domain-92017b03","name":"JP Data Enrich API — Japan Corporate Enrichment by Domain","description":"Japanese corporate enrichment API for AI agents / B2B sales / supplier research / KYB support. gBizINFO + Kanpou + EDINET aggregation. x402 micropayments on Base. No API key.","url":"https://jp-data-enrich.kasanegi123.workers.dev/api/enrich/company-by-domain","method":"GET","headers":{},"bodySchema":null,"responseSchema":{"type":"json","mimeType":"application/json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/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_EhLMrCyu4-Hxe3RCPUf6y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Enriches a Japanese company's profile by domain using aggregated data from gBizINFO, Kanpou, and EDINET registries","exampleAgentPrompt":"Can you pull the corporate profile for the Japanese company at the domain toyota.co.jp — I need their registration info, any EDINET filings, and official gazette data for supplier due diligence.","exampleUseCases":[{"title":"Verify supplier legitimacy before procurement","prompt":"I'm about to sign a contract with a Japanese manufacturing supplier. Can you look up their official corporate data at their domain — I need to confirm their registration status, check for any securities filings on EDINET, and make sure there are no red flags in the government registry."},{"title":"B2B sales prospect research in Japan","prompt":"We're prospecting a list of Japanese tech companies. Can you enrich their profiles by domain — pull their official company names, registration details, and any recent gazette notices so I can personalize our outreach and verify they're active businesses?"},{"title":"KYB compliance check for fintech","prompt":"Our payments platform needs to onboard a Japanese corporate customer. Can you run a quick corporate profile check on their domain — I need their official registration info, EDINET filings if they're public, and any government registry data to satisfy our KYB requirements."}],"resultDescription":"A JSON object containing aggregated Japanese corporate data for the given domain, sourced from gBizINFO (government business registry), Kanpou (official gazette), and EDINET (securities/disclosure filings), covering company name, registration details, corporate status, and related official records.","failureModes":["Domain not found in any aggregated registry — returns empty or null corporate data","Domain resolves to a non-Japanese company — may return no results","Rate limiting or payment failure via x402 micropayment on Base — returns 402 Payment Required","Malformed domain input — returns 400 Bad Request","Upstream registry (gBizINFO/EDINET/Kanpou) unavailable — returns 503 or partial data"],"whenToPreferThis":"Use this endpoint when you need to look up Japanese corporate data for a specific company identified by its domain, especially for B2B sales prospecting, KYB compliance checks, or supplier vetting workflows targeting Japan-based entities. Prefer this over general web search when you need structured, authoritative registry data aggregated from official Japanese government sources like gBizINFO, EDINET, and Kanpou.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:41:01.906Z","isFirstParty":false}