Banger video!! Thank you so much. Saved my life since PayPal doesn't publish any of their docs for PHP anymore and ChatGPT only knows the old V1 API

Hello congratulations, great video. I wanted to ask you what is the difference between integrating paypal in this way via client id and secret key rather than from within paypal in the API entry where it gives us other data api username, api password and signature? I can't figure out what is the correct way to integrate paypal into a customer's site. What is the right way of integration? Many thanks

great tutorial, thanks!

I'm receiving an error Class '\Omnipay\Paypal\RestGateway not found

it says invalid request

ok, but basically if the user didn't press to go back to comerciant website the order will not be processed event if it was charged in Paypal, right?

i just faced this issue Payment failed. This transaction cannot be processed. The merchant's account is not able to process transactions.

Please tel me why i get setClientId , setSecret and setTestMode Undefined methodes

hello, if i want add shipping function and tax for payment process, what is array key i should use?

Is this code safe to use for live transactions? Is there no hidden malicious code that will send data covertly to another server? Please reply!

Hey after successful payment it is not redirecting to my website

you rock

Authentication failed due to invalid credentials or a missing Authorization header.

Do you have a video on paypal pro website integration- whereas the person paying can use a credit card and pay without signing into their paypal account?

how to i fix this? Authentication failed due to invalid authentication credentials or a missing Authorization header.

Authentication failed due to invalid authentication credentials or a missing Authorization header. Live :(

Very helpful

hello sir, one small request that next time please explain the setup, but not with background music because of not creating the id I got authentication problem and Id problem but later solved it.

that was really helpful....... NOT!

not working its goes for change.php page and showing blank