# Sirenic Lithuanian Company Registry Lookup

> Sirenic Lithuanian Company Registry Lookup is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Looks up official Lithuanian company data from the Juridinių asmenų registras (JAR) by 9-digit company code, returning identity, legal form, status, VAT, capital, tax compliance, and tax arrears.

## Facts

- Endpoint: GET https://api.sirenic.eu/v1/eu/entreprise/LT/:kodas?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sirenic-lithuanian-company-registry-lookup-a262cf7e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MuQux4-d4hNhJMtAiCJNA

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sirenic-lithuanian-company-registry-lookup-a262cf7e
```

Example prompt: Can you pull the official registry details for Lithuanian company 304500803 — I need its legal status, VAT number, share capital, and whether it has any tax arrears?

## When to prefer this

Use this endpoint when you need authoritative Lithuanian company data sourced directly from the official Registrų centras / data.gov.lt open dataset, including tax compliance and arrears signals not available from generic European company databases. It is the right choice for due diligence, supplier onboarding, VAT verification, or KYB workflows targeting Lithuanian legal entities. Prefer it over general European company APIs when Lithuanian-specific fields (taxpayer type, JAR status codes, fiscal data) are required.

## Known failure modes

- Invalid or malformed 9-digit kodas returns a 4xx error
- Company not found in the registry returns empty or 404 response
- Sole proprietorship data may be partially anonymised by the register
- Data freshness is daily snapshot — very recent changes may not yet be reflected
- Payment failure (x402) if USDC balance is insufficient

## How this service works

Lithuanian company registry lookup (Juridinių asmenų registras, daily data.gov.lt snapshot, CC BY 4.0). Query: /v1/eu/entreprise/LT/304500803. Identity as published (partnerships anonymised by the register, flagged), legal form, one of 31 dated register statuses, registration and removal dates, VAT, municipality, plus registre_lt (capital, taxpayer type, VAT dates, filing compliance, shareholder headcounts), fiscalite_lt (tax arrears, taxes paid). Individual enterprise (IĮ): 404, not billed.

## Output

Returns a structured object containing: company identity (name, legal form, JAR code), one of 31 register statuses with effective date, registration and removal dates, VAT number, municipality, capital and taxpayer type (registre_lt block), VAT registration dates, annual filing compliance, shareholder headcount, tax arrears, and taxes paid (fiscalite_lt block). Sole proprietorships are anonymised per register rules and flagged accordingly.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "kodas"
     ],
     "properties": {
      "kodas": {
       "type": "string",
       "description": "Lithuanian JAR code, 9 digits (e.g. 304500803) — Juridinių asmenų registras (Registrų centras)"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sirenic-lithuanian-company-registry-lookup-a262cf7e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.sirenic.eu](https://www.zero.xyz/host/api.sirenic.eu/llms.txt)