Supplier verification pack

The check to run before a first transfer, and its most important guarantee: a VIES outage never yields an “invalid”. It yields unavailable, a distinct state, so that a compliant supplier is not blocked by an outage that is not theirs.

See a real response (free) Get the quote for /v1/facturation/dossier

What the route returns

Catalogue description, exactly as agents read it:

Invoice verification and supplier verification — verify supplier before payment in France, the invoicing pack of the e-invoicing mandate France September 2026 (all VAT-liable companies must receive): legal identity, obligation dates, intra-EU VAT number checked LIVE against VIES, IBAN form + key check, bank identified, deterministic pret_a_facturer verdict, closed-list reasons. Not a payee verification: no holder name, no account existence check. A VIES outage never yields a false invalid.

Extract from a genuinely paid response

Dated snapshot from 2026-08-07, truncated to one item per array. It is not live data. The full extract is served free of charge from the samples surface, and the schema from the OpenAPI document.

{
 "siren": "552032534",
 "destinataire": {
  "destinataire": {
   "denomination": "DANONE",
   "etat_administratif": "actif"
  }
 },
 "tva_vies": {
  "numero": "FR27552032534",
  "statut": "valide"
 },
 "banque": {
  "iban_normalise": "FR1420041010050500013M02606",
  "valide": true,
  "exemple_de_documentation": true,
  "banque": {
   "nom": "La Banque Postale",
   "bic": "PSSTFRPPXXX"
  },
  "verification_titulaire": "non_disponible"
 },
 "verdict": {
  "pret_a_facturer": true,
  "non_verifie": [
   "existence_du_compte",
   "nom_du_titulaire"
  ],
  "raisons": [
   {
    "code": "iban_exemple_documentation",
    "niveau": "information",
    "source": "IBAN publié comme EXEMPLE de documentation — bien formé ; existence du compte non contrôlée."
   }
  ]
 },
 "source": "Composition Sirenic : préparation e-facturation (INSEE Sirene), VIES (Commission européenne, live), contrôle de forme IBAN + registres bancaires officiels",
 "disclaimer": "Aide à la décision déterministe (raisons en liste fermée, tracées à leur source) — ni un avis de conformité fiscale, ni une Verification of Payee : le volet bancaire contrôle la FORME et identifie la banque, sans vérifier l'existence du compte ni le nom du titulaire ; la TVA (VIES) et l'état Sirene, eux, sont vérifiés en direct. / Deterministic decision support — neither tax-compliance advice nor a Verification of Payee: the bank leg checks FORM (structure + key digits) and identifies the bank, without checking the account's existence or the holder's name; the VAT (VIES) and the Sirene registry status are checked live."
}

Price and billing

Price: $0.03. The authoritative amount is the one in the 402 quote returned by the route itself — not this text, which derives from the same grid but is still just a page.

An error response cancels the payment: a 400, 404 or 503 is never billed. An upstream outage closes the route with a 503 rather than serving a degraded response.

Calling the route

# 1. Le devis, sans rien payer : la route répond 402 avec son montant
curl -i https://api.sirenic.eu/v1/facturation/dossier

# 2. L'appel réglé — le client x402 paie le devis et rejoue la requête
npx x402-fetch https://api.sirenic.eu/v1/facturation/dossier

# 3. Ou en MCP, dans Claude Code / Cursor / un agent
claude mcp add --transport http sirenic https://api.sirenic.eu/mcp

What this route does not do

This is not a payee verification: neither the holder's name nor the account's existence is checked. Sirenic is not an accredited e-invoicing platform and issues no invoices.

Neighbouring routes

How you pay

Every route is paid per call, in USDC or EURC on the Base network, over the x402 protocol: no account to create, no API key, no subscription. The first call returns a 402 quote your client settles, then replays the call. A failed call is never billed.

Would you rather have a euro invoice and prepaid credits? That is in preparation, and we will not announce a date until it is open. Write to contact@sirenic.eu and we will let you know when it opens.

Paid responses are Ed25519-signed: you can later prove what was served to you, and when. The whole catalogue is free to read in the OpenAPI document and in llms.txt.

One call, end to end

# Client x402 (npm) — le devis 402 est réglé et l'appel rejoué automatiquement
npx x402-fetch https://api.sirenic.eu/v1/entreprise/552032534

# Ou en MCP, dans Claude Code / Cursor
claude mcp add --transport http sirenic https://api.sirenic.eu/mcp

Routes used and pricing

RoutePriceWhat it returns
/v1/facturation/dossier (free sample)$0.03Invoice verification and supplier verification — verify supplier before payment in France, the invoicing pack of the e-invoicing mandate France September 2026 (all VAT-liable companies must receive): legal identity, obligation dates, intra-EU VAT number checked LIVE against VIES, IBAN form + key check, bank identified, deterministic pret_a_facturer verdict, closed-list reasons. Not a payee verification: no holder name, no account existence check. A VIES outage never yields a false invalid.

The IBAN check is not a payee verification: neither the account holder's name nor the account's existence is checked (verification_titulaire: non_disponible).

Sirenic is not an accredited French e-invoicing platform (PDP), never accesses the central directory, and neither issues, transmits nor routes any invoice.

Take it further

No account to create, no key to request: the first step is free and shows you exactly what you would be buying.

See a real response (free) Get the quote for /v1/facturation/dossier Get notified about euro packs

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