The open interop boundary of OpenDPP — official schemas, live-reproducible samples, a conformance validator, and the OpenAPI contract for AAS (IDTA) + UNTP/W3C-VC output.
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Updated
Sep 3, 2026 - TypeScript
The open interop boundary of OpenDPP — official schemas, live-reproducible samples, a conformance validator, and the OpenAPI contract for AAS (IDTA) + UNTP/W3C-VC output.
MCP server: live EU VAT (VIES) & EORI registry validation, email/MX checks, IBAN/ABA/GTIN checksums, EU VAT rates, Stripe Connect split math — for ecommerce/fintech agents. Hosted endpoint available.
Official Node.js/TypeScript SDK for EuroValidate — EU VAT (VIES), IBAN, EORI validation & company lookup API
Official Python SDK for EuroValidate — EU VAT (VIES), IBAN, EORI validation & company lookup API
MCP server: validate EU VAT numbers (VIES), IBANs, EORI + company lookup for Claude/ChatGPT agents
Extension Chrome A3C « Contrôle TVA UE — VIES » : vérification TVA intracommunautaire, identification des entreprises européennes, contrôle EORI, documentation des diligences et suivi des partenaires.
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