Company register · LT
Lithuania company register API for AI agents
Look up companies in the Juridinių asmenų registras (Register of Legal Entities, Registrų centras) 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: Juridinių asmenų registras (Register of Legal Entities, Registrų centras) · official site
- Identifier: legal entity code (9 digits); name search also works.
- Data source used by Mandate: Registrų centras, Register of Legal Entities (JAR) open data 'JuridinisAsmuo' (data.gov.lt dataset 1484), snapshot · publisher documentation
- Licence or reuse terms: CC BY 4.0 (data.gov.lt dataset 1484). Source: VĮ Registrų centras.
- Free public search at registrucentras.lt. Mandate answers from a nightly snapshot of the Registrų centras JAR open data (data.gov.lt dataset 1484, CC BY 4.0), because the live Spinta API rejects Cloudflare's servers.
- Snapshot date at the time of this page: 2026-10-30
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": "LT", "query": "121215434"}}}'
REST
curl -s 'https://mandateoffice.com/api/company/LT/121215434'
Part of the live answer (retrieved 2026-10-30; persons and addresses left out here)
{
"name": "Telia Lietuva, AB",
"code": "121215434",
"legal_form": "Public Limited Liability Company",
"registered": "1992-02-06",
"register_url": "https://www.registrucentras.lt/jar/p/"
}
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 Lithuania: UAB guide