# Subjekt API Subjekt API is a free public SK/CZ company lookup API for developers and AI coding agents. ## Canonical API contract - OpenAPI: https://subjekt.sk/openapi.yaml - Base URL: https://api.subjekt.sk ## Core endpoints - GET /v1/search - GET /v1/entity/{ico} - GET /v1/health ## Human docs - EN docs index: https://subjekt.sk/docs/en/index.html - SK docs index: https://subjekt.sk/docs/sk/index.html - Demo page: https://subjekt.sk/demo/ ## Governance and policy - Sources and licensing: https://subjekt.sk/legal/sources/ - Privacy: https://subjekt.sk/privacy/ - Status: https://subjekt.sk/status/ - Changelog: https://subjekt.sk/changelog/ ## Notes for coding agents - Use OpenAPI as source of truth for parameters and schemas. - Prefer country=sk by default unless caller is CZ-specific. - Treat CZ data as informational (ARES context), not legal extract.