Technical Reference CompleteUrl Where you go when the payment is completed. Description The purchase summed up in a few words. Items Information about the items field Metadata Store payment associated data for later use. Operations Possible operations for a payment order. Order Items Information about the order items PayeeInfo Payment specific merchant information. PayeeReference The merchant’s reference for a specific payment. Payment Menu v2 Events Possible events during Payment Menu v2 payments Payment Order Creating the payment order Payment State Different states in the payment process. PaymentUrl Redirecting the payer back to your site. Prices The payment’s prices resource. Problems Information when something goes wrong. Resource Models GET responses for the payment order resources. Seamless View Events Possible events during Seamless View payments. Status Response Models Payment order responses with different payment statuses. Transactions The transactions making up a specific payment. User Agent An introduction to user agents