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Austrian Company Firmenbuch Lookup
x402
Austrian Company Firmenbuch Lookup is a paid API for AI agents from api.strale.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-09).
Look up official Austrian company registration data from the Firmenbuch by Firmenbuchnummer or fuzzy company name
Price / call$0.01
Success—
StatusUnknown
How this service works
Look up Austrian company data from the Firmenbuch. Accepts Firmenbuchnummer (e.g. FN 150913f) or fuzzy company name. SQS: 96/100.
Output
Returns a JSON object with the company's official name, registration number, EU VAT number, registered address, business type, jurisdiction (AT), and status as recorded in the Austrian Firmenbuch.
Example use cases
Example prompt
“Can you look up the official Firmenbuch registration details for Red Bull GmbH in Austria — I need their VAT number, address, and business type? Their Firmenbuchnummer is FN 150913f.”
Technical details
Endpoint
POSThttps://api.strale.io/x402/austrian-company-data?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need Austrian company data from the official Firmenbuch register, either by Firmenbuchnummer (e.g. FN 150913f) or a fuzzy company name like 'Red Bull' or 'Erste Group'. Prefer this over generic business data APIs when Austrian jurisdiction accuracy and official VAT/registration numbers are required, such as for KYC, supplier onboarding, or invoice validation workflows.
Side effects
- Company not found by FN number or fuzzy name — status field indicates no match
- Invalid FN number format returns an error
- Ambiguous company name matches multiple entries — may return partial or best-match result
- Network or upstream Firmenbuch unavailability causes timeout
- Missing both fn_number and company_name fields causes input validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| fn_number | string | Firmenbuchnummer (e.g. FN 150913f). If you only have a company name, use the company_name field. |
| company_name | string | Company name for fuzzy search (e.g. Red Bull, OMV, Erste Group) |
Output
Schema · Response
{
"status": {
"type": "string"
},
"address": {
"type": "string"
},
"vat_number": {
"type": "string",
"description": "EU VAT number (auto-derived from national ID when possible)"
},
"company_name": {
"type": "string"
},
"jurisdiction": {
"type": "string",
"description": "ISO 3166-1 alpha-2 country code"
},
"business_type": {
"type": "string"
},
"registration_number": {
"type": "string"
}
}Tags
x402
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