We all saw the keynote that announced that P2P money transfers are coming to Apple Pay in iOS11. They are using their "Virtual Cash Card" backed by Green Dot, to allow money transfers directly between persons. If sourced by bank account, they are Free. If sourced by Credit Card, they are 3%.
Source: https://www.recode.net/2017/6/5/15741636/apple-pay-p2p-venmo-competitor-apple-pay-cash-money-transfer
WWDC Session: https://developer.apple.com/videos/play/wwdc2017/714/ (Has nothing on P2P accessible in APIs and I could not find a WWDC video for P2P APIs).
Since they did not mention anything about an API for either iMessage or for iOS for the P2P stuff... Does anyone know whether P2P transfers will be part of the Apple Pay API in the Fall of 2017. Anyone have leads on the technical details of the API implementation for this?
I basically want to know whether they will only allow P2P in iOS through their own apps, or can you add your own features to P2P transfers either via iMessage or through CocoaTouch libraries?
Thanks in advance.