# Strale KYB Complete Spain

> Strale KYB Complete Spain 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 Spanish companies, including registry data lookup, VAT validation, and PEP screening for contact persons.

## Facts

- Endpoint: POST https://api.strale.io/x402/v2/solutions/kyb-complete-es
- 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-spain-3cf3dcd4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0QWz-pcPintCfq0b-hCej

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-spain-3cf3dcd4 -d '<json body>'
```

Example prompt: Can you run a full KYB check on the Spanish company Inditex — their CIF is A15075062, domain is inditex.com, VAT is ESA15075062, and the contact is Ana García at ana.garcia@inditex.com?

## When to prefer this

Choose this endpoint when you need a complete, auditable KYB report specifically for Spanish companies, combining registry lookup, VAT validation, and PEP screening in a single call. Prefer it over generic company lookup endpoints when operating in a regulated context (fintech, lending, payments) that requires cryptographic audit trails. It covers Spain specifically — use sibling endpoints for Austrian or other country-specific lookups.

## Known failure modes

- Company not found in Spanish registry — returns not-found error with the queried CIF or name
- Invalid VAT number format — returns format validation error
- PEP screening service unavailable — returns partial result with screening error flag
- Missing required fields (no domain, company name, or CIF provided) — returns 400 bad request
- Payment failure via x402 — call not executed, returns payment error

## 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 including Spanish company registry data (from sources like Registro Mercantil), VAT number validation, PEP and sanctions screening for the specified contact person, plus an immutable audit record with cryptographic chain hashing for compliance traceability.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "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": "Spanish company name or CIF"
  },
  "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-spain-3cf3dcd4/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)