is there anyway we can open Square app without passing any values. Currently in our app, when you click on “Payment” button, Square app works but it is showing JSON error because we are not passing values. Is there anyway we can hide the error “JSON”?
Hi @Rose welcome to the forums!
Unfortunately that’s a requirement that cannot be removed. The POS API Web, which I assume is what you’re referring to, is meant to charge your customer through the POS application from your web application, so an amount is required.