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POST
Check whether an address is in a third country
This helper supports your filtering decisions and is not part of the submission flow. A third territory is a country outside the EU, or an EU territory excluded from the EU VAT area (e.g. the Canary Islands).

Authorizations

Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Body

application/json

Free-text address to resolve

address
string
required

The address as one free-text line, in any format

Maximum string length: 1000
Example:

"Calle Triana 25, 35002 Las Palmas de Gran Canaria, Spain"

Response

Address resolved

Result of resolving the address

thirdTerritory
boolean
required

True when the address resolves to a third country for CESOP purposes: a country outside the EU, or an EU territory excluded from the EU VAT area (e.g. the Canary Islands).

countryCode
string
required

ISO 3166-1 alpha-2 code of the country the address resolved to

Example:

"ES"

Last modified on August 5, 2026