Using the Checkout API is the simplest and fastest way to integrate Square to accept payments. With just an API call, you can create a Square-hosted checkout payment page. A simple API call allows an application get a URL to a Square-hosted checkout payment page for a buyer to pay for goods and services.
We cover 3 different ways you can create payment links using Checkout API, which are Quick Pay checkout, Subscription checkout, and Square Order checkout.
Checkout API – https://developer.squareup.com/docs/checkout-api
Square Developer Forums – https://developer.squareup.com/forums
Square Developer Community – https://squ.re/slack
Square Developer Twitter – https://twitter.com/squaredev
Square Developer Blog – https://developer.squareup.com/blog
