Parameters
2 query
Query parameters
· 2countryCodestringOptionalISO 3166-1 alpha-2 country code filter (e.g. "CZ").
CZvalidOnstringOptionalISO date (YYYY-MM-DD). When provided, only rates valid on that day are returned — use this when populating a "VAT rate" dropdown for a specific invoice issue date.
2026-05-04