Does anyone know of a good template for Squares V2 API? I have went through their documentation but am still a bit lost. I just need to process a charge for a customer and then input them into a database, nothing crazy - just the most basic version. Any ideas? Thanks!
Would their own PHP example help? (They are using their own PHP client library with composer.) https://github.com/square/connect-api-examples/blob/master/connect-examples/v2/php_payment/process-card.php