Mastercard JS API

The following API methods must be invoked during the checkout process. Refer to the Mastercard SDK documentation for full payload details and flow handling:

Init() - Must be called only after successfully loading ths JS SDK.
getCards()
idLookup()
initiateValidation()
validate()
checkoutWithCard()
checkoutWithNewCard()
signOut()

Remote MPI API

Once checkoutWithCard is invoked:

Check the value of checkoutActionCode.
If checkoutActionCode = COMPLETE, call the Remote MPI API and Remote API with the clicktopay parameters.

<clicktopay>
<merchanttransactionid><merchant-transaction-id from C2P JS></ merchanttransactionid >
<correlationid><srcCorrelationId from C2P JS></correlationid>
<flowid><x-src-cx-flow-id from C2P JS></flowid>
</clicktopay>

Handle the API response same as existing flow.
Fallback to regular card flow in case of failure.