XML-Interfaces WebMoney

• Interface X1 — Sending invoice from merchant to customer or another (a buyer))
• Interface X2 — Transfer of funds from one purse to another
• Interface X3 — Receiving Transaction History. Check Transaction Status
• Interface X4 — Receiving the history of issued invoices. Verifying whether invoices were paid.
• Interface X5 — Completing a code-protected transaction. Entering a protection code.
• Interface X6 — Sending message to a random WM-Identifier via internal mail WMT
• Interface X7 — Identification and authentification of a Participant - holder of a WM Keeper Classic on a third party’s website
• Interface X8 — Retreiving information about the purse ownership WM-Identifier. Find a Member by his Identifier or purse
• Interface X9 — Retrieving information about your purse balance
• Interface X10 — Retrieving list of the payable incoming invoices
• Interface X11 — Retrieving information from the client’s Certificate using WM-Identifier
• Interface X12 — Importing purse statement into a "1С Enterprise 7.7" document
• Interface X13 — Recalling incomplete protected transaction
• Interface X14 — Fee-free refund (buyer)
• Interface X15 — Viewing and changing settings of “by trust” management
• Interface X16 — Creating a purse
• Interface X17 — Operations with arbitration contracts
• Interface X18 — Receiving transaction details via merchant.webmoney
• Interface X19 — Verifying personal information for the owner of WM-Identifier
• Interface X20 — Implementing a transaction through merchant.webmoney service without leaving the seller’s site (resource, service, application)
• Interface X21 — Setting trust for merchant payments by SMS
• Interface X22 — Receiving the ticket of prerequest payment from Merchant.wmtransfer.com

More information about XML-Interfaces is available in the WebMoney Wiki knowledge base.