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EU E-Invoice Routing Check (VIES + Peppol + Mandate)
x402
EU E-Invoice Routing Check (VIES + Peppol + Mandate) is a paid API for AI agents from api.wsystem.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).
Determines whether a company can receive e-invoices by checking EU VAT validity, Peppol Directory registration, country-level B2B mandate status, and recommended format
Price / call$0.02
Success—
StatusUnknown
How this service works
Can I e-invoice this company? EU VAT (VIES) + Peppol Directory registration + country B2B e-invoice mandate + recommended format
Output
Returns a structured response indicating: whether the EU VAT number is valid in VIES, whether the company is registered in the Peppol Directory, the country-level B2B e-invoice mandate status, and the recommended e-invoice format (e.g. Peppol BIS 3, FatturaPA, XRechnung) for that counterparty.
Example use cases
Pre-invoice routing check for new supplier
“Before I send an invoice to this new German supplier with VAT number DE987654321, check if they're registered on Peppol, whether their VAT is valid, and what invoice format I should use.”
Accounts payable e-invoice mandate check
“We're onboarding a new Italian customer with VAT IT12345678901 — can you confirm whether Italy mandates B2B e-invoicing for them and what format we should send?”
ERP integration routing decision
“Our system needs to know how to route the invoice for FR40303265045 — are they Peppol-registered, is their VAT active, and what's the recommended e-invoice format for France?”
Technical details
Endpoint
GEThttps://api.wsystem.dev/einvoice/route?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a single-call answer to 'can and should I e-invoice this company?' before generating or sending an invoice. It combines VIES VAT validation, Peppol Directory lookup, country mandate rules, and format recommendation in one call — avoiding the need to query multiple APIs separately. Prefer it over raw VIES or Peppol lookups alone when you need actionable routing guidance, not just validation.
Side effects
- Invalid or malformed VAT number / Peppol ID returns an error or empty result
- VIES service temporarily unavailable causing lookup failure
- Company not found in Peppol Directory (no Peppol endpoint registered)
- Country mandate data may lag behind recent regulatory changes
- Non-EU VAT numbers not supported
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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