# QubitOn, free, POST /api/jpbusinessregistration/lookup: Business verification API

> Verify company registration data worldwide

QubitOn's business verification API on its Free plan. It costs $0.00 per 1,000 companies. It returns 7 of the 11 key fields we check: Registered name, Tax ID, Entity type, Status, Formation date, Principal address, Officers.
We ran QubitOn in [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt). We didn't score any QubitOn plan.
This plan is free. We rank 821 plans for business verification APIs by price. Half the plans cost $7.895 per 1,000 companies or less.
[EuroValidate's €149 monthly plan](https://datacircle.dev/business-verification-apis/eurovalidate/149-monthly-scale-post-v1-validate/llms.txt) is the cheapest paid plan per 1,000 companies: $0.017. EuroValidate's plan covers companies in 31 countries only.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than EuroValidate's €149 monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/qubiton/free-post-api-jpbusinessregistration-lookup
- [Business verification API: the 11 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://www.qubiton.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://www.qubiton.com/api/jpbusinessregistration/lookup`
- API key: with the plan, on https://www.qubiton.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://www.qubiton.com/docs.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: QubitOn (https://www.qubiton.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 64%
- Registered name: ✓
- Tax ID: ✓
- Entity type: ✓
- Status: ✓
- Formation date: ✓
- Principal address: ✓
- Officers: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Overage

- $ per 1,000 companies: $1,500.00

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Verify company registration data worldwide

## Data

- Countries: Japan
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: 100 requests a month
- Enough for: 100 calls a month

## Rate limit

- Per second: 0.17
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: entityName, country, requestedByClient. Optional: state, city, sourceUniqueId, qubitOnUniqueId, requestedByApplication, requestedByApplicationUrl, requestedByIPAddress
- Method: POST
- Path: /api/jpbusinessregistration/lookup

## About the plan

- Plan: Free
- Who can get it: anyone

## The 37 fields the plan's answer can hold

source unique ID, QubitOn unique ID, score, source result code, validation result code, validation date, validation description, validation pass, registration ID, entity name, status, status reason, entity type, jurisdiction, entity type description, registration date, expiration date, formation date, address type, address line 1, address line 2, city, state, ZIP code, country name, country ISO2 code, country ISO3 code, continent, alternate country, person name, person designation, person address, phone type, phone number, duration, previous entity names, tax number

## QubitOn's plans (2)

- [QubitOn, free, POST /api/jpbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-jpbusinessregistration-lookup/llms.txt): $0.00 per 1,000, 64% complete
- [QubitOn, contact us, Enterprise, POST /api/jpbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/contact-us-enterprise-post-api-jpbusinessregistration-lookup/llms.txt): 64% complete

## QubitOn's calls for this API (20)

- `POST /api/babusinessregistration/lookup`: [QubitOn, free, POST /api/babusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-babusinessregistration-lookup/llms.txt)
- `POST /api/businessregistration/lookup`: [QubitOn, free, POST /api/businessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-businessregistration-lookup/llms.txt)
- `POST /api/cabusinessregistration/lookup`: [QubitOn, free, POST /api/cabusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-cabusinessregistration-lookup/llms.txt)
- `POST /api/canonprofit/lookup`: [QubitOn, free, POST /api/canonprofit/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-canonprofit-lookup/llms.txt)
- `POST /api/cnbusinessregistration/lookup`: [QubitOn, free, POST /api/cnbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-cnbusinessregistration-lookup/llms.txt)
- `POST /api/cobusinessregistration/lookup`: [QubitOn, free, POST /api/cobusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-cobusinessregistration-lookup/llms.txt)
- `POST /api/czbusinessregistration/lookup`: [QubitOn, free, POST /api/czbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-czbusinessregistration-lookup/llms.txt)
- `POST /api/debusinessregistration/lookup`: [QubitOn, free, POST /api/debusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-debusinessregistration-lookup/llms.txt)
- `POST /api/hubusinessregistration/lookup`: [QubitOn, free, POST /api/hubusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-hubusinessregistration-lookup/llms.txt)
- `POST /api/ilbusinessregistration/lookup`: [QubitOn, free, POST /api/ilbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-ilbusinessregistration-lookup/llms.txt)
- `POST /api/jpbusinessregistration/lookup`: [QubitOn, free, POST /api/jpbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-jpbusinessregistration-lookup/llms.txt)
- `POST /api/nzbusinessregistration/lookup`: [QubitOn, free, POST /api/nzbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-nzbusinessregistration-lookup/llms.txt)
- `POST /api/nobusinessregistration/lookup`: [QubitOn, free, POST /api/nobusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-nobusinessregistration-lookup/llms.txt)
- `POST /api/plbusinessregistration/lookup`: [QubitOn, free, POST /api/plbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-plbusinessregistration-lookup/llms.txt)
- `POST /api/sgbusinessregistration/lookup`: [QubitOn, free, POST /api/sgbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-sgbusinessregistration-lookup/llms.txt)
- `POST /api/sebusinessregistration/lookup`: [QubitOn, free, POST /api/sebusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-sebusinessregistration-lookup/llms.txt)
- `POST /api/chbusinessregistration/lookup`: [QubitOn, free, POST /api/chbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-chbusinessregistration-lookup/llms.txt)
- `POST /api/ukbusinessregistration/lookup`: [QubitOn, free, POST /api/ukbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-ukbusinessregistration-lookup/llms.txt)
- `POST /api/usbusinessregistration/lookup`: [QubitOn, free, POST /api/usbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-usbusinessregistration-lookup/llms.txt)
- `POST /api/vnbusinessregistration/lookup`: [QubitOn, free, POST /api/vnbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-vnbusinessregistration-lookup/llms.txt)

## QubitOn's APIs (5)

- [QubitOn: email verification API pricing, 2 plans](https://datacircle.dev/validate-email-apis/qubiton/free/llms.txt)
- [QubitOn: phone validation API pricing, 2 plans](https://datacircle.dev/validate-phone-apis/qubiton/free/llms.txt)
- [QubitOn: business verification API pricing, 2 plans, POST /api/jpbusinessregistration/lookup](https://datacircle.dev/business-verification-apis/qubiton/free-post-api-jpbusinessregistration-lookup/llms.txt)
- [QubitOn: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/qubiton/contact-us/llms.txt)
- [QubitOn: company hierarchy API pricing, 1 plan, POST /api/corporatehierarchy/lookup](https://datacircle.dev/company-hierarchy-apis/qubiton/contact-us-enterprise-post-api-corporatehierarchy-lookup/llms.txt)
- [QubitOn: company hierarchy API pricing, 1 plan, POST /api/company/hierarchy/lookup](https://datacircle.dev/company-hierarchy-apis/qubiton/contact-us-enterprise-post-api-company-hierarchy-lookup/llms.txt)

## QubitOn: business verification API alternatives

- [INSEE, free](https://datacircle.dev/business-verification-apis/insee/free/llms.txt): $0.00 per 1,000, 45% complete, 24 hours
- [Hlidac statu, free, Zdarma, GET /api/v2/firmy/GetDetailInfo](https://datacircle.dev/business-verification-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-getdetailinfo/llms.txt): $0.00 per 1,000, 27% complete
- [Scoris, free](https://datacircle.dev/business-verification-apis/scoris/free/llms.txt): $0.00 per 1,000, 18% complete, 1 week
- [Pushbuild, free, POST /uk-companies-house/run](https://datacircle.dev/business-verification-apis/pushbuild/free-post-uk-companies-house-run/llms.txt): $0.00 per 1,000, 64% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://www.qubiton.com/api/portal/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.qubiton.com/capabilities.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.qubiton.com/docs.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.qubiton.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.qubiton.com/pricing.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.qubiton.com/products/business-verification?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing