# Strale KYB Complete PL — Polish Company Compliance Check

> Strale KYB Complete PL — Polish Company Compliance Check 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 Polish-registered company using its KRS number, including registry data, VAT validation, and PEP screening

## Facts

- Endpoint: POST https://api.strale.io/x402/solutions/kyb-complete-pl
- 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-pl-polish-company-compliance-check-c55724a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r_DMO3n_7F1sZjGvElyHr

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-pl-polish-company-compliance-check-c55724a3 -d '<json body>'
```

Example prompt: Run a full KYB compliance check on the Polish company with KRS number 0000123456 — I also have their domain example.pl and contact person Jan Kowalski at jan@example.pl, include VAT and PEP screening.

## When to prefer this

Use this endpoint when you need a comprehensive, multi-layered compliance check specifically for a company registered in Poland (KRS-based). It covers registry lookup, VAT validation, and PEP screening in a single call with an audit trail, making it ideal for onboarding, due diligence, or AML workflows targeting Polish entities.

## Known failure modes

- Invalid or non-existent KRS number returns an error or empty registry result
- VAT number format mismatch causes validation failure
- PEP screening unavailable if contact_name is missing
- Network timeout from Polish registry APIs causing delayed or partial results
- Company found in registry but flagged for inconsistent or outdated data

## 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 verified company registry data from the Polish KRS, VAT validation status, EU VAT number (auto-derived if possible), PEP screening result for the named contact, and a full audit trail of all checks performed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "krs_number"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "description": "Company website domain (e.g., example.com)"
  },
  "krs_number": {
   "type": "string",
   "description": "Polish KRS 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-pl-polish-company-compliance-check-c55724a3/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)