Request datetime. ISO 8601 format.

Request transaction ID.

Must be unique as regards to transaction_type and account_reference_number.

This field guarantees the operation is idempotent, meaning, it can be applied multiple times, yet the outcome remains the same.

Pismo card type. For more information, see Cards management. Default is empty string, meaning all card types are returned.

Authorization token. Tokens can expire quickly, which can result in a 401 Unauthorized message.

Client consuming API.