# Strale KYB Complete Switzerland

> Strale KYB Complete Switzerland is a paid API for AI agents from api.strale.io, paid per call via x402, $2.7/call, status unknown (last checked 2026-09-14).

Performs a comprehensive Know Your Business (KYB) check on a Swiss company, including registry data, compliance screening, VAT validation, and PEP checks.

## Facts

- Endpoint: POST https://api.strale.io/x402/solutions/kyb-complete-ch
- Price: $2.7/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-kyb-complete-switzerland-fc75954b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jU5NfxAbKUXH8TWfOMTTT

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 strale-kyb-complete-switzerland-fc75954b -d '<json body>'
```

Example prompt: Can you run a full KYB compliance check on the Swiss company 'Helvetia Finanz AG', including PEP screening for their contact person Anna Müller at anna.mueller@helvetiafinanz.ch and validate their VAT number CH-123.456.789?

## When to prefer this

Use this endpoint when you need a comprehensive, single-call KYB verification for a Swiss-registered company, including registry lookup, VAT validation, and PEP screening for a named contact. Prefer this over country-specific registry-only lookups when compliance audit trails are required or when onboarding a Swiss entity for financial, legal, or business partnership purposes.

## Known failure modes

- Company name not found in Swiss registry — returns 404 or empty result
- Invalid or unrecognized UID format — returns validation error
- VAT number format mismatch — returns error or skips VAT check
- PEP screening unavailable for contact — partial result returned
- Network timeout or upstream registry unavailability — 503 error
- Payment not accepted or insufficient USDC balance — 402 error

## How this service works

Company data, compliance checks, financial validation. Structured JSON with audit trails. Every capability independently quality-scored.

## Output

Returns structured JSON containing Swiss company registry details, compliance check outcomes, VAT validation status, PEP screening results for the named contact, and a full audit trail — all independently quality-scored.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "company_name"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "description": "Company website domain (e.g., example.com)"
  },
  "vat_number": {
   "type": "string",
   "description": "EU VAT number with country prefix (e.g. DE811128135). Auto-derived from registry data when possible."
  },
  "company_name": {
   "type": "string",
   "description": "Swiss company name or UID"
  },
  "contact_name": {
   "type": "string",
   "description": "Name of contact person for PEP screening"
  },
  "contact_email": {
   "type": "string",
   "description": "Contact email for validation"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-kyb-complete-switzerland-fc75954b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)