CreditcardType

Matches transactions whose credit-card brand is (or is not) in a configured list. Shown as "Credit card: Brand" in the condition catalogue.

Parameters

Field	Type	Required	Allowed values
types	array of strings	yes	One or more brand identifiers from the table below
comparator	string	yes	"in" or "notin"

Brand identifiers

visa, visa_electron, mastercard, amex, diners, jcb, discover, unionpay, maestro, uatp, dinacard, mada, meeza, elo, troy

Example

{
  "constraint": "CreditcardType",
  "params": {
    "types": ["visa", "mastercard"],
    "comparator": "in"
  }
}

Notes

• Availability: might not be included in your platform package — if this condition is missing from the catalogue returned by List routing constraints, contact your Customer Success Manager to have it activated.
• Brand identifiers must be lowercase exactly as listed in the table above; any other value is rejected.
• If the transaction has no card data attached, rule evaluation stops and the default connector is used.