More information about XML-Interfaces is available in the WebMoney Wiki knowledge base.
Depending on the type of activity and current tasks, the system offers various ways to accept payments and to manage the resources.
Accepting payments online can be done using interfaces of the service, Web Merchant Interface.
We recommend selecting this option, if you need your own method of payment and/or automated record of orders (including issuing digital goods).
You can automate working with WebMoney Transfer System via XML-interfaces.
More information about XML-Interfaces is available in the WebMoney Wiki knowledge base.