{"service":"vat-check","description":"EU + UK VAT number validation. Use when you must confirm an EU (27 states + XI) or UK customer's VAT number before reverse-charge invoicing or B2B onboarding, and want the registered name/address plus an official VIES consultation number as audit proof (proof=true).","endpoint":"/v1/vat/check?vat=DK34223858&proof=true"}