/soapBu ilk sürümde WSDL-benzeri servis tanımı döndürülür. Operasyonlar SOAP Body altındaki ilk elemana göre resolve edilir.LoginLogoutGetGibUserListCheckUserSendInvoiceLoadInvoiceGetInvoiceGetInvoiceStatusGetInvoiceStatusAllGetInvoiceWithTypeMarkInvoiceSendInvoiceResponseWithServerSignSendArchiveInvoiceWriteToArchieveExtendedGetArchiveInvoiceGetArchiveInvoiceStatusGetEArchiveInvoiceStatusReadFromArchiveSendDespatchSendDespatchAdviceLoadDespatchAdviceGetDespatchGetDespatchAdviceGetDespatchStatusGetDespatchAdviceStatusMarkDespatchMarkDespatchAdviceSendReceiptAdviceLoadReceiptAdviceGetReceiptAdviceGetReceiptAdviceStatusMarkReceiptAdviceSendInvoiceDecisionSendDespatchReceiptResponse