- Once the source answers, the call is billed whether it matches or not. Calls that do not produce a verdict return
4xxor5xxand are not billed. - The serial number exists only on cards issued in 2011 or later. Cards issued earlier cannot be checked with this API.
verdict and verdictReason. Reading verdicts
Billing
The billing unit isresponse, and each call has a count of 1. MISMATCH is also billed.
Specification
GC-KOR-ARC specification
Check the endpoint, request and response fields with examples, and errors.