payments-api/com.siddharth.kmp.paymentsapi/StubGateway/prepare

prepare

open suspend override fun prepare(created: CreatedOrder): PreparedPayment

Transform a backend-created order into this provider's session shape. The network round-trip already happened (the orchestrator owns PaymentBackend); most providers just repackage CreatedOrder.providerParams, but the call is suspend for providers that need an extra hop. Throws PaymentPreparationException on failure.