I am trying to integrate CashApp's P2P payment services for an iOS app. I can't find any SDKs to make things easy online, so I've recently accepted that using deep-links might be fine for now.
I found this post URL to open a CashApp payment?
which states that I can send:
https://cash.app/$[username]/12.50
to link a user + payment, but I can't seem to figure out the format to attach a note using the deep-link. I tried this and it works, but I can't seem to figure out how to add a pre-filled note. Any idea on how I can get this done?