Idea: be able to link Zap with web wallets

[bitcoinuser]

Hi,

I was thinking that hosted lightning web wallets like bottle.li could have an option to synchronize with non custodial wallets like Zap. How I think this could work:

1- I open a site like bottle.li and inside the site have an option to add an account (Add Zap Wallet).
2- When I click on add Zap wallet, will appear a field or qrcode with a unique id.
3- I open Zap wallet and scan this qrcode.
4- Zap show a message like: Bottle.li wallet wants permission to have access to your Zap wallet.
5- User can customize on Zap the kind of access, like: Bottle.li only will be able to spend 1000 satoshis per day.
6- Bottle is linked to Zap successfully.
7- When the user enter on Bottle page, Bottle will try to synchronize with Zap in this way:
7.1. Zap app will automatically open without human action on phone using the Google FCM.
Obs. I see it's possible to automatically open an android app when notification is received, as you can see here: https://stackoverflow.com/questions/37554274/open-app-on-firebase-notification-received-fcm/37626817#37626817

[bitcoinuser]

Of couse this depends on ZAP implementing LND and not only be able to connect to a node as it's how it works now.

[michaelWuensch]

Thanks for you input. We are already working hard on local LND for Zap Android.
When that is done, we can have a closer look at this.

[enorrmann]

I'm working on something similar, see reference