A date parameter returns historical rates data for any date since 04.01.1999

https://api.vatcomply.com/rates?date=2000-04-05

Rates quote against the EUR by default. You can quote against other currencies using the base parameter

https://api.vatcomply.com/rates?base=USD

Check currency rates of foreign currencies

https://api.vatcomply.com/rates

Returns your visitors country code by geolocating your visitor

https://api.vatcomply.com/currencies

Check if VAT number is valid

https://api.vatcomply.com/vat?vat_number=NL810462783B01

Returns your visitors country code by geolocating your visitor

https://api.vatcomply.com/geolocate