# 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 2026-09-15).

Performs a comprehensive Know Your Business (KYB) check on a Swiss company, including registry lookup, VAT validation, PEP screening of contacts, and cryptographic audit trail generation.

## Facts

- Endpoint: POST https://api.strale.io/x402/v2/solutions/kyb-complete-ch
- Price: $2.7/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-kyb-complete-switzerland-bb0f5fae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v2mlD8i4C_8fgEfc6J-Gw

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-bb0f5fae -d '<json body>'
```

Example prompt: Run a full KYB check on Swiss company Novartis AG — their domain is novartis.com, UID is CHE-103.867.424, and the contact is Dr. Markus Müller at m.mueller@novartis.com. I need the registry data, VAT validation, and PEP screening result with an audit trail.

## When to prefer this

Choose this endpoint when you need a comprehensive, auditable KYB check specifically for Swiss-registered companies, combining registry lookup, VAT validation, and PEP screening in a single call with a cryptographic audit trail. Prefer this over general company lookup endpoints when compliance documentation is required or when operating in regulated industries that require proof of due diligence.

## Known failure modes

- Company not found in Swiss registry — returns not_found or insufficient match error
- Invalid or unrecognized Swiss UID format — returns validation error
- VAT number format mismatch or unresolvable — returns partial result without VAT data
- PEP screening unavailable for contact — returns partial result with screening error
- Network or upstream registry timeout — returns 503 or retry-after response
- Insufficient payment or x402 payment not accepted — returns 402 Payment Required

## How this service works

The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.

## Output

Returns a comprehensive KYB report for the Swiss company including: company registry data (name, UID, legal status), VAT validation status, PEP screening result for the named contact, overall risk assessment, and a cryptographic audit record with chain hash for compliance documentation.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ]
    },
    "bodyType": {
     "type": "string",
     "enum": [
      "json",
      "form-data",
      "text"
     ]
    },
    "body": {
     "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"
      }
     }
    }
   },
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "additionalProperties": false
  }
 },
 "required": [
  "input"
 ]
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-kyb-complete-switzerland-bb0f5fae/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)