Getting started

Validate VAT endpoint

Check whether the submitted VAT number is valid and, if it is, return the registered company details such as country, name, address, etc.

Calculate VAT endpoint

Determines VAT-compliant prices for a given value, country, purchase type, and more.

VAT Categories endpoint

Returns the latest VAT rates for a specific country.

REST

The VAT Validation API, like all of Abstract’s APIs, is organized around REST. It is designed to use predictable, resource-oriented URLs and to use HTTP status codes to indicate errors.

HTTPS

The VAT Validation API requires all communications to be secured with TLS 1.2 or greater.

API Versions

All of Abstract’s API are versioned. The VAT Validation API is currently on Version 1.

Your API Key

Your API key is your unique authentication key to be used to access Abstract’s VAT Validation API. Note that each of Abstract’s APIs has a unique API key, so you will need different keys to access the VAT Validation and Email Validation APIs, for example. To authenticate your requests, you will need to append your API key to the base URL.

Code samples and libraries

Please see the top of this page for code samples for these languages and more. If we’re missing a code sample, or if you’d like to contribute a code sample or library in exchange for free credits, email us at: team@abstractapi.com

Response and error codes

Whenever you make a request that fails for some reason, an error is returned also in the JSON format. The errors include an error code and description, which you can find in detail below.

CodeTypeDetails
200OKEverything worked as expected.
400Bad requestBad request.
401UnauthorizedThe request was unacceptable. Typically due to the API key missing or incorrect.
422Quota reachedThe request was aborted due to insufficient API credits. (Free plans)
429Too many requestsThe request was aborted due to the number of allowed requests per second being reached. This happens on free plans as requests are limited to 1 per second.
500Internal server errorThe request could not be completed due to an error on the server side.
503Service unavailableThe server was unavailable.

Country codes

Below are the list of countries supported by the VAT endpoints

Country codeCountry name
ATAustria
BEBelgium
BGBulgaria
CYCyprus
CZCzech Republic
DEGermany
DKDenmark
EEEstonia
ELGreece
ESSpain
FIFinland
FRFrance
HRCroatia
HUHungary
IRIreland
ITItaly
LTLithuania
LULuxembourg
LVLatva
MTMalta
NLThe Netherlands
PLPoland
PTPortugal
RORomania
SESweden
SISlovenia
SKSlovakia
XINorthern Ireland