client_credentials
, client_id
, and client_secret
from Sipay to authenticate with the API./v1/Transaction/BusinessToPersonalTransfer
/v1/Transaction/SendMoneyToBankAccount
SummaryRecordByFilter
serviceext_transaction_id
./v1/Wallet/Info
service.311
– "Insufficient wallet balance", 503
– "IBAN and name mismatch").