You can pass Level 2 data with additional data for American express:
Passing this data can function as additional fraud protection or be used for reporting purposes.
Sending additional data
There are two ways to provide industry-specific additional data:
- When you have configured your account to "auto capture", you can make an
/paymentsrequest to submit main payment data (amount, currency, card details) and industry-specific additional data, including L2 data.
/capturerequest where you can also pass industry-specific additional data in the
Sending this data is optional. You can always submit a regular capture request without any additional data..