Hi Team,
Currently we are developing app (Android, IOS, Electron) with Ionic and capacitor.
we want to connect card reader with our App but unfortunatly we are not getting any plugins or solutions.
we need your suggestion to achieve this functionality.
If you are building an app for the US we recommend using Reader SDK. Otherwise you’ll need to use the Point of Sale API to use Square hardware with your application to take payments. 
Hi Bryan,
as per Reader SDK doc:
“The Reader SDK is available for native development on iOS and Android and as plugins for Flutter and React Native.”
but we are developing our app in Ionic + capacitor.
is there any plugin or workaround?
Is Reader SDK available for nodejs?
Currently we don’t have a plugin for Reader SDK in Ionic + capacitor or node js. We’re constantly working to improve our features based on feedback like this, so I’ll be sure to share your request to the API product team.