Company register · SI
Slovenia company register API for AI agents
Look up companies in the Poslovni register Slovenije (AJPES) with one MCP or REST call. Free, read-only, no API key. Every answer carries source, source URL, licence and retrieval time.
What the answer is based on
- Register: Poslovni register Slovenije (AJPES) · official site
- Identifier: matična številka; name search also works.
- Data source used by Mandate: AJPES, Poslovni register Slovenije (PRS) open data 'opsiprs.csv' via podatki.gov.si, snapshot · publisher documentation
- Licence or reuse terms: CC BY 4.0 (Priznanje avtorstva, podatki.gov.si). Source: AJPES.
- Free public search (ePRS) at ajpes.si. Mandate answers from the AJPES PRS open data file on podatki.gov.si (CC BY 4.0, updated every two weeks), refreshed nightly. AJPES web services (restPrsInfo) and SFTP need an order form and are charged per the AJPES tariff.
- Snapshot date at the time of this page: 2026-10-14
Call it
MCP (Streamable HTTP, JSON-RPC over POST)
curl -s https://mandateoffice.com/mcp \
-H 'Content-Type: application/json' -H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": {"name": "get_company", "arguments": {"country": "SI", "query": "5300231"}}}'
REST
curl -s 'https://mandateoffice.com/api/company/SI/5300231'
Part of the live answer (retrieved 2026-10-30; persons and addresses left out here)
{
"name": "Poslovni sistem Mercator d.o.o.",
"registration_number": "5300231000",
"legal_form": "Družba z omejeno odgovornostjo d.o.o.",
"register_url": "https://www.ajpes.si/prs/"
}
Also useful
- All live company registers · /api/registries (all 27 EU states, live or link-only)
- Any EU VAT number:
get_companywithid_type: "vat"(VIES). LEI: GLEIF. - Forming a company in Slovenia: d.o.o. guide