# Counterparty Due-Diligence Report (VAT + Sanctions + EORI + LEI + Peppol)

> Counterparty Due-Diligence Report (VAT + Sanctions + EORI + LEI + Peppol) is a paid API for AI agents from api.wsystem.dev, paid per call via x402, $0.49/call, status unknown (last checked 2026-10-29).

Runs a comprehensive due-diligence check on an EU company combining VAT validation, business register lookup, sanctions screening, EORI, GLEIF LEI, and Peppol status into a single risk verdict with sources and timestamp.

## Facts

- Endpoint: POST https://api.wsystem.dev/ddreport?utm_source=zero.xyz
- Price: $0.49/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/counterparty-due-diligence-report-vat-sanctions-eori-lei-peppol-775fc68e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_AzZgTnQvlZRDU0NSexnAI

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 counterparty-due-diligence-report-vat-sanctions-eori-lei-peppol-775fc68e -d '<json body>'
```

Example prompt: Run a full counterparty due-diligence report on 'Acme Logistics GmbH' in Germany — I need their VAT status, sanctions check, EORI, LEI, Peppol registration, and an overall risk verdict before we onboard them.

## When to prefer this

Choose this endpoint when you need a single-call comprehensive counterparty compliance check combining sanctions, VAT, business register, EORI, LEI, and Peppol — avoiding the need to orchestrate multiple separate API calls. Ideal for supplier onboarding, contract due diligence, and automated KYB workflows targeting EU entities where multi-source risk aggregation and a single verdict are required.

## Known failure modes

- Company not found in any registry — verdict may be 'inconclusive' or 'high risk'
- Country code not recognized or unsupported — returns validation error
- Sanctions list service temporarily unavailable — partial report returned with warning
- GLEIF or EORI lookup timeout — component marked unavailable in report
- Invalid or missing company name — returns 400 bad request
- Rate limiting or payment failure — returns 402 or 429 error

## How this service works

Counterparty due-diligence report: VAT + business register + sanctions + EORI + GLEIF LEI + Peppol, risk flags and verdict with sources and timestamp

## Output

Returns a structured due-diligence report containing: VAT/VIES validation result, official business register data, sanctions screening outcome across EU/UN/OFAC/UK lists, EORI validation, GLEIF LEI record, Peppol Directory registration status, risk flags, an overall pass/fail/review verdict, source references, and a report timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "company": {
   "type": "string"
  },
  "country": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/counterparty-due-diligence-report-vat-sanctions-eori-lei-peppol-775fc68e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.wsystem.dev](https://www.zero.xyz/host/api.wsystem.dev/llms.txt)