Validate foreign VAT numbers via German “Bundeszentralamt für Steuern”
Checks a VAT-ID using the eVatR REST-API of the German Federal Central Tax Office (Bundeszentralamt für Steuern, BZSt)
Official Node.js client for the vatverify API. Validate VAT numbers, run tax-rules decisions, fetch rates. Cross-runtime: Node 18+, Bun, Deno, Vercel Edge, Cloudflare Workers.