# Strale KYB Complete NL — Full Dutch Company Due Diligence

> Strale KYB Complete NL — Full Dutch Company Due Diligence is a paid API for AI agents from api.strale.io, paid per call via x402, $2.7/call, status unknown (last checked 2026-09-13).

Performs a comprehensive KYB (Know Your Business) check on a Dutch company using KVK number, including company data, EU VAT validation, PEP screening, and compliance checks

## Facts

- Endpoint: POST https://api.strale.io/x402/solutions/kyb-complete-nl
- Price: $2.7/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-kyb-complete-nl-full-dutch-company-due-diligence-f68afd2e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AfvzaFknsiLpZgeW2eBfv

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-nl-full-dutch-company-due-diligence-f68afd2e -d '<json body>'
```

Example prompt: Run a complete KYB check on Dutch company Acme BV — their KVK number is 12345678, domain is acmebv.nl, and the contact person is Jan de Vries at jan@acmebv.nl.

## When to prefer this

Use this endpoint when you need a full, bundled Dutch company compliance check in a single call — covering registry data, VAT validation, and PEP screening together. Prefer this over the standalone KVK lookup endpoint when onboarding a business partner, supplier, or client in the Netherlands and you need an audit-ready compliance record with structured JSON output.

## Known failure modes

- Invalid or non-existent KVK number returns 400 or not-found error
- VAT number format mismatch or unresolvable registry entry
- Contact name not found in PEP databases — returns clean result but may have low confidence
- Payment not processed (x402 protocol failure) — request not executed
- Downstream registry unavailable — partial data returned or timeout

## How this service works

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

## Output

Structured JSON with Dutch company registry data (from KVK), EU VAT validation status, PEP screening result for the named contact, compliance flags, and a full audit trail — all independently quality-scored.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "kvk_number"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "description": "Company website domain (e.g., example.com)"
  },
  "kvk_number": {
   "type": "string",
   "description": "Dutch KVK number"
  },
  "vat_number": {
   "type": "string",
   "description": "EU VAT number with country prefix (e.g. DE811128135). Auto-derived from registry data when possible."
  },
  "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-nl-full-dutch-company-due-diligence-f68afd2e/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)