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Zefix Swiss Company Lookup
x402
Zefix Swiss Company Lookup is a paid API for AI agents from agentdata-api.sander-van-aard.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-28).
Looks up Swiss companies by UID or name via the official Zefix Central Business Name Index, returning legal status, address, purpose, and register details
Price / call$0.01
Success—
StatusUnknown
How this service works
Official Swiss company check from the Zefix register (Central Business Name Index, federal). Look up by UID (exact, e.g. CHE-105.909.036) or search by name (up to 5 candidates). Returns official name with translations, legal form, register status (active / in liquidation / deleted) with deletion date, legal seat, purpose, address and last SHAB publication date, with a direct link to the cantonal register excerpt. Companies only.
Output
Returns the official company name with translations, legal form (e.g. GmbH, AG), register status (active, in liquidation, or deleted with deletion date), legal seat (canton/municipality), company purpose, full address, last SHAB publication date, and a direct link to the cantonal register excerpt.
Example use cases
Verify supplier before B2B contract
“I'm about to sign a supplier agreement with a Swiss company called Acme GmbH. Can you look them up in the official Zefix register to confirm they're legally active, get their exact address, and check if there are any red flags like liquidation status?”
KYC check for customer onboarding
“We have a new customer registering from Switzerland — they've given us the UID CHE-297.123.456. Can you pull their details from the Swiss federal business register to verify their legal name, current status, and registered address for our compliance records?”
Find Swiss company details by name search
“I need to locate a Swiss manufacturing company but I only have the approximate name 'TechSolutions AG'. Can you search the Zefix register for companies matching that name and give me the top results with their official details, legal forms, and cantonal register links?”
Technical details
Endpoint
POSThttps://agentdata-api.sander-van-aard.workers.dev/ch/company?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative, government-sourced verification of a Swiss company's existence, legal status, or identity — especially for due diligence, KYC, onboarding, or sanctions checks on Swiss-registered entities. Prefer this over generic web searches or commercial databases when official federal register accuracy is required. Supports both exact UID lookup and fuzzy name search.
Side effects
- Company UID not found in Zefix — invalid or non-existent CHE number
- Name search returns 0 candidates — no matching company in the register
- Name search returns up to 5 candidates but desired company may not be among them
- Zefix upstream API unavailable — service may return error or timeout
- Input UID format incorrect — must follow CHE-xxx.xxx.xxx pattern
- Deleted companies may have limited data beyond deletion date
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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