CustomerCountry

Matches transactions whose customer billing country is (or is not) in a configured list. Shown as "Customer billing country" in the condition catalogue.

Parameters

Field	Type	Required	Allowed values
countries	array of strings	yes	One or more ISO 3166-1 alpha-2 country codes, e.g. ["DE", "AT", "CH"]
comparator	string	yes	"in" or "notin"

Example

{
  "constraint": "CustomerCountry",
  "params": {
    "countries": ["DE", "AT", "CH"],
    "comparator": "in"
  }
}

Notes

• Country codes must be uppercase ISO 3166-1 alpha-2.
• The Provisioning API requires the modern multi-country shape shown above. The legacy single-country shape ({"country": "DE"}) is no longer accepted via this endpoint — and a payload that mixes both country and countries is rejected outright.
• If the transaction has no customer attached, the rule is skipped and routing falls through to the default connector.
• Included in every platform package.
• Also available in multi-method routing documents.