Get custom payment method schema
This payment method can be used as a payment source for an invoice
This payment method can be used as a payment destination for an invoice
List of currencies that this payment method supports.
Estimated time in days for this payment method to process a payments. 0 is an same-day payment methods, -1 is unknown processing time.
The maximum amount that can be transferred from this payment method in a single transaction.
The minimum amount that can be transferred from this payment method in a single transaction. Default is 1.