@orsf/sdk

Official TypeScript SDK for ORSF — Open Register of Slovak Companies. 1.25M+ Slovak companies + sole traders, aggregated from 14 state registers (RPO, ORSR, RÚZ, FS DPH and more).

Types are generated directly from the live OpenAPI spec (https://api.orsf.sk/v1/openapi.json) — always in sync with the API, no hand-maintained type definitions.

Install

npm install @orsf/sdk

Usage

import { createOrsfClient } from '@orsf/sdk';

const orsf = createOrsfClient({ token: process.env.ORSF_API_TOKEN });

// IČO autofill — minimal payload, built for forms/invoices/KYC
const company = await orsf.lookup('55609830');
console.log(company.name, company.address, company.icDph);

// Batch lookup — up to 100 IČOs per request
const { results } = await orsf.lookupBatch(['55609830', '31333532']);

// Full company record (identity, address, financials, activities)
const detail = await orsf.company('55609830');

// Fulltext search
const { results: hits } = await orsf.search('poistovna', { limit: 10 });

// Pricing/quota table
const { tiers } = await orsf.tiers();

No token = anonymous access (public endpoints, rate-limited). Pass a Bearer token from your ORSF profile for higher quotas and to unlock full addresses for sole traders.

Regenerating types

npm run generate   # pulls fresh types from https://api.orsf.sk/v1/openapi.json
npm run build

Links

• API docs: https://orsf.sk/api
• Pricing: https://orsf.sk/pricing
• License: CC-BY 4.0 (data), MIT (this SDK)