# JP Data Enrich API — Japan Corporate Enrichment by Company Name

> JP Data Enrich API — Japan Corporate Enrichment by Company Name is a paid API for AI agents from jp-data-enrich.kasanegi123.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Looks up and enriches Japanese company profiles by name, aggregating data from gBizINFO, Kanpou, and EDINET for B2B sales, supplier research, and KYB use cases.

## Facts

- Endpoint: GET https://jp-data-enrich.kasanegi123.workers.dev/api/enrich/company-by-name
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jp-data-enrich-api-japan-corporate-enrichment-by-company-name-1decce31
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eEi9KUMfdwPoGsF1bmkXc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability jp-data-enrich-api-japan-corporate-enrichment-by-company-name-1decce31
```

Example prompt: Can you look up corporate details for Toyota Tsusho Corporation in Japan — I need their registration info, any EDINET filings, and general company profile for a supplier due diligence check?

## When to prefer this

Use this endpoint when you need to enrich or verify a Japanese company by name, particularly for KYB (Know Your Business), B2B sales intelligence, or supplier due diligence workflows. It is the right choice when you need aggregated Japanese government and regulatory data (gBizINFO, Kanpou, EDINET) in a single call without managing API keys. Prefer this over generic company enrichment APIs when the target company is specifically Japanese.

## Known failure modes

- Company name not found in any source — returns empty or null result
- Ambiguous company name matching multiple entities — may return first match or list of candidates
- Non-Japanese company name provided — no results returned
- Rate limiting or payment failure via x402 micropayment — returns 402 Payment Required
- Upstream government data sources temporarily unavailable — partial or no data returned

## 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

Returns an enriched JSON profile of the Japanese company, aggregating data from gBizINFO (corporate registration), Kanpou (official gazette), and EDINET (financial/securities disclosures), including company identifiers, registration details, and available regulatory or financial filing data.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "mimeType": "application/json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jp-data-enrich-api-japan-corporate-enrichment-by-company-name-1decce31/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jp-data-enrich.kasanegi123.workers.dev](https://www.zero.xyz/host/jp-data-enrich.kasanegi123.workers.dev/llms.txt)