This instance couldn't reach its API specification on the last attempt, so this page shows the copy fetched before that. Anything added or changed since then is missing here, and the reference updates itself as soon as the specification is readable again. Last fetched 2026-10-23 00:19 UTC.
A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.
The country comparisons. Three countries can be known for a card transaction: the card issuer's
country from the card's BIN, the billing address country, and the country resolved from the
cardholder IP address. Each comparison is judged only when both of its countries are known, so a
missing or unreadable country never flags a transaction. The billing country may be sent as a
two-letter code, a three-letter code or an English country name.
Values
Values:Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Fields
Field
Type
Description
compareIssuerToBillingrequired
boolean
Flag a transaction whose card issuer country differs from its billing address country. Null
or false leaves this comparison off.nullable
Values:Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
compareIssuerToIprequired
boolean
Flag a transaction whose card issuer country differs from the country of the cardholder IP
address. Null or false leaves this comparison off.nullable
Values:Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
compareBillingToIprequired
boolean
Flag a transaction whose billing address country differs from the country of the cardholder
IP address. Null or false leaves this comparison off.nullable
Values:Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
This model has no documented fields.
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