Sample Apps Checkout Result

if we use the checkout like sample apps, is need to create the payments api on backend ??
and what is the checkout result data ?? can someone give me some example

last is weebhook capture the checkout payment like on the sample apps ?

Yes, you will need to have a backend to create the payments with Square. We also have webhooks that you can listen to for notifications. To get started please see our Developer Documentation. :slightly_smiling_face: