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JP Data Enrich API — Japan Corporate Enrichment by Domain
x402
JP Data Enrich API — Japan Corporate Enrichment by Domain is a paid API for AI agents from jp-data-enrich.kasanegi123.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Enriches a Japanese company's profile by domain using aggregated data from gBizINFO, Kanpou, and EDINET registries
Price / call$0.01
Success—
StatusUnknown
How this service works
Japanese corporate enrichment API for AI agents / B2B sales / supplier research / KYB support. gBizINFO + Kanpou + EDINET aggregation. x402 micropayments on Base. No API key.
Output
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.
Example use cases
Verify supplier legitimacy before procurement
“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.”
B2B sales prospect research in Japan
“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?”
KYB compliance check for fintech
“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.”
Technical details
Endpoint
GEThttps://jp-data-enrich.kasanegi123.workers.dev/api/enrich/company-by-domainWhen to prefer
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.
Side effects
- 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
Output
Schema · Response
{
"type": "json",
"mimeType": "application/json"
}Tags
x402
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