SCA Exemption Fields

NOTE
If you are using the
HSBC
processor, you must obtain approval from
HSBC
before you use strong customer authentication (SCA) exemptions on authorization transactions for these exemption types:
  • Authentication outage
  • Follow-on recurring payment
  • Low-risk transaction
This requirement does not apply to the
low_value_exemption_indicator
field
Field Name
Description
SCAExemption
Reason the transaction is exempt from strong customer authentication (SCA) requirements.
Possible values:
  • delegated_authentication_exemption_indicator
  • low_value_exemption_indicator
  • risk_analysis_exemption_indicator
  • secure_corporate_payment_indicator
  • trusted_merchant_exemption_indicator
SCAExemptionValues
Number indicating whether the associated SCA Exemption was included in the transaction.
Possible values:
  • 0
    : Not exempt.
  • 1
    : Exempt.