ARES (Czech business register) · Authentication Profile

ARES (Czech business register) Authentication

Authentication

ARES (Czech business register) secures its APIs with http across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyGovernmentBusiness RegisterCzech RepublicOpen DataCompany DataPublic Sector
Methods: http Schemes: 2 OAuth flows: API key in:

Security Schemes

BasicAuth http
scheme: basic
BearerAuth http
scheme: bearer

Source

Authentication Profile

Raw ↑ 
generated: '2026-11-11'
method: derived
source: openapi/ares-gov-cz-openapi.yml
summary:
  types:
  - http
schemes:
- name: BasicAuth
  type: http
  scheme: basic
  sources:
  - openapi/ares-gov-cz-openapi.yml
- name: BearerAuth
  type: http
  scheme: bearer
  sources:
  - openapi/ares-gov-cz-openapi.yml
note: The spec declares BasicAuth/BearerAuth globally, but the public ARES endpoints
  answer anonymous GET requests with 200 (probed 2026-11-11, /ekonomicke-subjekty/00006947)
  and the developer page states anyone may use the services; no key issuance is documented.
docs: https://ares.gov.cz/stranky/vyvojar-info

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