how to integrate Square through API?

[test_nali]

i am a web developer , i have build my site from the ground up. 

 now i want to integrate square Api into my Site.. 

 i have gone through the https://squareup.com/developers tutorials.

now, i want to know how to proceed my total amount into the square Checkout process. 

1 . Wether Checkout process will handle by the square(like Paypal, I just send the form values to the PayPal, its process s my request and return back to the return back/Return URL). or have to process the payment using api call. 

2. I triggered the function $transaction_api->charge($ACCESS_TOKEN, $location_id, $request_body), its return jason data only.

can you share any video for sample process..  

[tristansokol]

1. You should look at the Square Checkout documentation https://docs.connect.squareup.com/articles/square-checkout-overview/ It is pretty much what you are desciribing. 

2. I'm not sure what you are asking here, sounds like you are getting the intended result if you are getting the json back! 

We don't have any videos of creating an integreation. What language are you using?