# Hlidac statu, free, Zdarma, GET /api/v2/firmy/GetDetailInfo: Business verification API

> Vrátí detailní informace o firmách na základě IČO nebo názvů firem.

Hlidac statu's business verification API on its Zdarma plan. It costs $0.00 per 1,000 companies. It returns 3 of the 11 key fields we check: Registered name, Entity number, Entity type.
In [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt), the best plan from Hlidac statu scores 97.7 out of 100.
Half of the 821 plans we rank by price cost $7.895 per 1,000 companies or less. This plan and 60 others tie for the lowest price per 1,000 companies of the 821 plans.
[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/hlidac-statu/free-zdarma-get-api-v2-firmy-getdetailinfo
- [Business verification API: the 11 best providers compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://www.hlidacstatu.cz/cenik?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `GET https://api.hlidacstatu.cz/api/v2/firmy/GetDetailInfo`
- API key: with the plan, on https://www.hlidacstatu.cz/cenik?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Its API docs: https://api.hlidacstatu.cz/scalar/v2?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: Hlidac statu (https://www.hlidacstatu.cz?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 27%
- Registered name: ✓
- Entity number: ✓
- Entity type: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: Vyhledá veřejné zakázky v databázi Hlídače státu: 50 requests · Vrátí podrobnosti o jedné veřejné zakázce: 50 requests · Číselník oblastí veřejných zakázek (skupiny CPV kódů) použitelných v parametru oblast.: 50 requests

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Vrátí detailní informace o firmách na základě IČO nebo názvů firem.

## Data

- Countries: Czech Republic
- Keep data: no limit
- Use data: Obsah webu je v celém rozsahu chráněn autorským právem. Není-li výslovně uvedeno jinak, převzetí údajů a použití dat možné pod licencí CC BY 3.0. Stručně řečeno můžete obsah webu sdílet a upravovat, ale musíte vždy uvést zdroj informace (v online prostředí je povinný odkaz). [...] Zdarma [...] Povinnost uvádět zdroj dle licence

## Plan

- Pay: $0

## Speed

- Answer: in the call

## The call

- You send: names. Optional: icos
- Method: GET
- Path: /api/v2/firmy/GetDetailInfo

## About the plan

- Plan: Zdarma
- Who can get it: any lawful legal entity, natural person or state authority with a registered account

## The 25 fields the plan's answer can hold

IČO, name, entity type, source URL, copyright, activity restrictions, public authority categories, employee count, business sector, annual turnover, VAT payer, unreliable VAT payer, health insurance debt, related persons, subsidiaries, risks, K-Index, contracts statistics total, contracts statistics holding total, contracts statistics by year, contracts statistics holding by year, subsidies statistics total, subsidies statistics holding total, subsidies statistics by year, subsidies statistics holding by year

## Hlidac statu's plans (1)

- [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

## Hlidac statu's calls for this API (2)

- `GET /api/v2/firmy/{jmenoFirmy}`: [Hlidac statu, free, Zdarma, GET /api/v2/firmy/{jmenoFirmy}](https://datacircle.dev/business-verification-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-jmenofirmy/llms.txt)
- `GET /api/v2/firmy/GetDetailInfo`: [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)

## Hlidac statu's APIs (2)

- [Hlidac statu: company enrichment API pricing, 1 plan, GET /api/v2/firmy/ico/{ico}](https://datacircle.dev/company-enrichment-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-ico-ico/llms.txt)
- [Hlidac statu: company enrichment API pricing, 1 plan, GET /api/v2/firmy/GetDetailInfo](https://datacircle.dev/company-enrichment-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-getdetailinfo/llms.txt)
- [Hlidac statu: business verification API pricing, 1 plan, GET /api/v2/firmy/GetDetailInfo](https://datacircle.dev/business-verification-apis/hlidac-statu/free-zdarma-get-api-v2-firmy-getdetailinfo/llms.txt)

## Hlidac statu: 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
- [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
- [CZ Agents, free](https://datacircle.dev/business-verification-apis/cz-agents/free/llms.txt): $0.00 per 1,000, 18% complete, stored
- [datos.gov.co, free, With an app token](https://datacircle.dev/business-verification-apis/datos-gov-co/free-with-an-app-token/llms.txt): $0.00 per 1,000, 55% complete, 1 month

## 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://api.hlidacstatu.cz/swagger/v2/swagger.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://texty.hlidacstatu.cz/provoznipodminky/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.hlidacstatu.cz/api/v1/komercni-licence?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://www.hlidacstatu.cz/cenik?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing